What Ingredients Are Banned in the US but Not in Europe?

Last fact-checked: July 31, 2026

If you are asking what ingredients are banned in the US but not in Europe, the accurate answer is shorter—and more surprising—than most online lists suggest. At the federal level, the clearest food examples are cyclamates and Amaranth, also called FD&C Red No. 2. The United States has also revoked FD&C Red No. 3, although food companies have until January 15, 2027, to complete the phaseout. Meanwhile, the United States effectively removed partially hydrogenated oils from food, whereas the European Union controls the same problem through a strict limit on industrial trans fat rather than a blanket ban on the ingredient name.

However, that short answer needs context. Several food colors that the EU authorizes for narrow uses have never received FDA authorization for use in U.S. food. Those colors are illegal to use in American food, yet “banned” is not always the most precise word. Conversely, many viral articles answer the opposite question: ingredients that U.S. rules allow but EU rules prohibit or restrict.

This evidence-based guide separates those categories. It compares current FDA rules with EU law, explains important limits and deadlines, fact-checks popular claims, and links to primary regulatory sources throughout.

Quick answer: The strongest direct examples are cyclamates and Amaranth/Red No. 2. Red No. 3 belongs in a separate “authorization revoked, phaseout underway” category. Partially hydrogenated oils illustrate different legal methods that aim for a similar public-health result. Several additional EU colors lack U.S. authorization, but “not FDA-listed” is more accurate than “FDA-banned.”

What Ingredients Are Banned in the US but Not in Europe? The 2026 List

The table below gives the most defensible federal comparison. Here, “Europe” means the European Union, because the continent does not operate under one uniform food law. The United Kingdom, Switzerland, Norway, and other European countries can apply different rules.

Ingredient or additive	United States status	European Union status	Best classification	Key 2026 nuance
Cyclamic acid and cyclamate salts, including sodium cyclamate	FDA prohibits use in food under 21 CFR 189.135	Authorized as E 952 in specified food categories and table-top sweeteners, subject to conditions and maximum levels	Clear U.S. prohibition; limited EU authorization	EU permission does not mean unrestricted use
Amaranth, formerly FD&C Red No. 2	FDA delisted it in 1976; no food use is authorized	Authorized as E 123 for a small set of uses, with maximum levels	Clear U.S. delisting; narrow EU authorization	The dye is unrelated to amaranth grain
FD&C Red No. 3, or erythrosine	FDA revoked its food authorization in January 2025	Authorized as E 127 only for certain cherry products	U.S. authorization revoked; transition underway	U.S. food manufacturers have until January 15, 2027
Partially hydrogenated oils, or PHOs	FDA determined PHOs are not GRAS and removed remaining regulatory uses	EU law caps industrial trans fat at 2 g per 100 g of fat instead of naming PHOs in a blanket ban	Different regulatory tool, similar objective	A compliant EU product must meet the trans-fat cap regardless of the oil-making process

Sources: FDA on cyclamates, FDA Red No. 2 status, FDA Red No. 3 order, FDA on PHOs, EU food-additive regulation, and EU industrial trans-fat rule.

Why “Banned” Is Harder to Define Than It Sounds

Online lists often place every regulatory difference under one dramatic label. Nevertheless, food law uses several distinct statuses, and they do not mean the same thing.

Prohibited

A prohibited substance appears in a rule that bars its use. For example, the FDA lists cyclamate under the prohibited-substances provisions in 21 CFR Part 189. Therefore, cyclamate fits the ordinary meaning of a federal ban.

Delisted

Color additives follow a special legal route in the United States. The FDA must list a color for a specific use before a company can add it to food. When the agency removes a color from that list, the color becomes illegal for the removed use. Amaranth/Red No. 2 illustrates this category.

Not approved or not authorized

An additive can be illegal without ever having gone through a formal ban. In particular, a color that never received an FDA food listing cannot legally color U.S. food. Likewise, an additive absent from the EU’s positive list cannot be used as an EU food additive.

Consequently, “the FDA does not authorize this color” can be more accurate than “the FDA banned this color.” The practical result at the supermarket may look similar, but the regulatory history differs.

Restricted

Authorization rarely means permission to add any amount to any product. Instead, regulators commonly specify food categories, purity criteria, technical purposes, and maximum levels. The EU’s approval of erythrosine for certain cherries, for example, does not authorize erythrosine in candy, breakfast cereal, or soft drinks.

Revoked with a compliance period

Regulators often give manufacturers time to reformulate, relabel, and clear inventory. As a result, an agency may revoke an authorization months or years before every compliant product disappears from shelves. Red No. 3 sits in this transition period in the United States as of July 31, 2026.

Voluntary phaseout or industry pledge

A policy announcement can also request reformulation without immediately changing the law. The FDA is working with companies to remove six widely used certified colors by the end of 2027, but an industry pledge does not equal a final federal prohibition. Its 2026 pledge tracker distinguishes company commitments from binding regulatory orders.

1. Cyclamates: The Clearest Answer

Cyclamates are high-intensity sweeteners based on cyclamic acid. Manufacturers often use the sodium or calcium salt because it dissolves well and provides sweetness without sugar. Moreover, blends can combine cyclamate with another sweetener to improve the flavor profile.

Why the United States prohibits cyclamate

The FDA removed cyclamate salts from the U.S. GRAS list in 1969 after safety questions arose. Federal rules now state that food containing added cyclamate, or food with a detectable level caused by cyclamate addition, is adulterated. The agency’s current consumer guidance directly says that it prohibits cyclamates and their calcium, sodium, magnesium, and potassium salts in the United States. For primary references, see the FDA sweetener overview and 21 CFR 189.135.

Historically, early animal findings drove the U.S. decision. Later research and international assessments did not produce one universal regulatory response. Therefore, the present difference reflects both scientific interpretation and regulatory history, not a simple contest between a “safe” and an “unsafe” continent.

How the EU permits E 952

The EU identifies cyclamic acid and its sodium and calcium salts as E 952. Regulators authorize it only in listed categories, such as certain energy-reduced or no-added-sugar products and table-top sweeteners. Furthermore, the maximum level changes by food category and is generally expressed as cyclamic acid.

The European Commission’s Food and Feed Information Portal entry for E 952 shows the current authorized categories. In addition, the consolidated EU additives regulation provides the controlling legal framework.

What consumers and importers should know

A sugar-free product lawfully sold in an EU member state can contain E 952 and still fail U.S. import requirements. Accordingly, a U.S. importer cannot assume that EU compliance guarantees FDA compliance. The recipe must satisfy the destination market’s rules.

Labels may also use different naming conventions. An EU ingredient list may show “sweetener: cyclamates” or “sweetener: E 952,” while a U.S. product should not contain added cyclamate at all.

Cyclamate data snapshot

Item	Figure or status	Source
U.S. legal status	Prohibited	FDA Substances Added to Food inventory
Main U.S. rule	21 CFR 189.135	Electronic Code of Federal Regulations
EU identifier	E 952	European Commission FIP database
EU legal approach	Category-specific authorization and maximum levels	Regulation (EC) No 1333/2008

Interesting fact: A search of the FDA’s prohibited-substance inventory returns separate records for generic cyclamate plus calcium, magnesium, potassium, and sodium cyclamate. Thus, five database rows describe one closely related sweetener family rather than five independent controversies.

2. Amaranth, or FD&C Red No. 2: Delisted in the US, Restricted in the EU

Amaranth is a synthetic red azo dye. Although it shares a name with an edible pseudocereal and leafy plant, the dye and the grain are completely different substances.

The U.S. delisting

The FDA terminated the provisional listing and certification of FD&C Red No. 2 in February 1976. Its current regulatory database labels the color “delisted” and lists no authorized use. The agency’s Red No. 2 status record and compliance policy guide document that history.

Because the FDA removed the food listing, a manufacturer cannot use Amaranth as a color additive in food for the U.S. market. In contrast, an exporter may encounter different rules when it produces food solely for another jurisdiction.

The limited EU authorization

The European Union calls the dye Amaranth (E 123). Current EU rules authorize it for a narrow range of products rather than for foods generally. Examples include specified fish-roe substitutes and certain alcoholic drinks, each subject to category-specific maximum levels. The Commission’s current E 123 database record should guide formulation decisions.

Moreover, the European Food Safety Authority re-evaluated Amaranth in 2010. EFSA established an acceptable daily intake, or ADI, of 0.15 milligrams per kilogram of body weight per day. The EFSA scientific opinion explains the toxicological basis, while a later refined exposure assessment examined likely dietary exposure.

An ADI does not describe a recommended serving. Instead, it represents an estimate of the amount that a person can consume every day over a lifetime without appreciable health risk, based on the available evidence and uncertainty factors. Consequently, regulators still control which foods may contain the color and how much manufacturers may add.

Why the terminology matters

Calling Amaranth “legal in Europe” without qualification creates the wrong impression. More precisely, EU law authorizes E 123 for limited uses under specified conditions. Meanwhile, U.S. law provides no current food-color listing.

3. Red No. 3, or Erythrosine: Revoked in the US but Still in Transition

FD&C Red No. 3 is a synthetic red color also known as erythrosine and, in the EU, E 127. This example now appears in many headlines, yet its timeline requires careful wording.

What the FDA changed in 2025

On January 15, 2025, the FDA issued an order revoking the authorizations for Red No. 3 in food and ingested drugs. The agency acted under the Delaney Clause, which prevents FDA authorization of a color additive when appropriate tests find that it induces cancer in humans or animals.

Underlying high-dose studies found tumors in male rats through a hormonal mechanism specific to male rats. However, the FDA also states that studies in other animals or humans did not show the same effect and that available evidence does not show that Red No. 3 causes cancer in humans. That distinction matters because the legal standard drove the revocation even though the agency did not conclude that ordinary human exposure presents the same biological risk. The FDA’s detailed Red No. 3 page explains both points.

The U.S. deadlines

Food manufacturers have until January 15, 2027, to reformulate. Manufacturers of ingested drugs have until January 18, 2028. Therefore, a compliant U.S. food can still list Red No. 3 during the food transition period in 2026.

Imported foods must also comply with the U.S. deadline and final rule. Moreover, the FDA has encouraged companies to finish the food phaseout early, but that request does not erase the formal 2027 compliance date. See the FDA revocation announcement and the Federal Register order.

The EU’s narrow use of E 127

The EU continues to authorize erythrosine as E 127, but only for cocktail cherries, candied cherries, and Bigarreaux cherries. EFSA set an ADI of 0 to 0.1 milligrams per kilogram of body weight per day in its 2011 re-evaluation. The EFSA opinion on E 127 describes the limited authorization and risk assessment.

Thus, Red No. 3 belongs on a 2026 comparison only with a transition label. A headline that says “banned in the United States” captures the final legal direction, while a claim that “no U.S. food can contain it today” would be premature before January 15, 2027.

Red No. 3 timeline

Date	U.S. event	Practical meaning
1969	FDA permanently listed food and ingested-drug uses	The color had federal authorization
1990	FDA denied permanent listing for cosmetics and topical drugs	Those uses did not receive permanent authorization
January 15, 2025	FDA revoked food and ingested-drug authorizations	The legal phaseout began
January 15, 2027	Food compliance deadline	Manufacturers must complete food reformulation
January 18, 2028	Ingested-drug compliance deadline	Drug manufacturers must complete reformulation

Source: FDA, FD&C Red No. 3.

4. Partially Hydrogenated Oils: A Ban Versus a Numerical Cap

Partially hydrogenated oils were once the largest source of industrial trans fat in the U.S. food supply. Manufacturers used partial hydrogenation to make liquid oils more solid and stable. However, trans fat raises cardiovascular risk and provides no known health benefit.

The U.S. approach

In 2015, the FDA determined that PHOs were no longer generally recognized as safe for use in human food. For most uses, manufacturers had to stop adding them after June 18, 2018. The agency then allowed extra time for products to move through distribution, with a final transition date of January 1, 2021.

In 2023, the FDA completed related administrative work by removing outdated PHO references and prior-sanctioned uses from its regulations. Consequently, companies cannot simply treat PHOs as ordinary GRAS ingredients. The FDA final determination, trans-fat overview, and 2023 administrative update document the process.

The EU approach

EU law focuses on the finished food’s industrial trans-fat content. Regulation (EU) 2019/649 limits trans fat, other than trans fat that occurs naturally in animal fat, to 2 grams per 100 grams of fat in food intended for final consumers or retail. The rule has applied fully since April 1, 2021.

Accordingly, the EU does not need to prohibit every process or oil name that might produce trans fat. A business must ensure that the finished food stays below the legal cap. The EU regulation on industrial trans fat supplies the exact rule.

Do the systems reach the same result?

They reach a broadly similar public-health goal, although the legal mechanisms differ. The United States targets the major ingredient source, while the EU targets the amount in the final food. Therefore, “PHOs are banned in the United States but allowed in Europe” is too blunt.

In practice, traditional high-trans-fat PHOs would usually make compliance with the EU’s 2% cap difficult. Conversely, the U.S. rule does not ban every trace of trans fat because small amounts can arise from other sources.

The global health data

The World Health Organization attributes more than 278,000 deaths each year to intake of industrially produced trans fat. Additionally, WHO recognizes two best-practice policy options: a mandatory limit of 2 grams of industrial trans fat per 100 grams of total fat, or a mandatory ban on PHO production or use in food. In other words, WHO treats both the EU-style cap and the U.S.-style ingredient approach as valid regulatory strategies. See the WHO trans-fat fact sheet.

Metric	WHO figure
Deaths attributed globally each year to industrial trans fat	More than 278,000
Recommended adult intake	Less than 1% of total energy
Approximate daily amount at 2,000 calories	Less than 2.2 g
Typical trans-fat concentration in PHO	25%–45% on average
Best-practice legal cap	2 g industrial trans fat per 100 g total fat

EU Food Colors That Are Illegal to Use in US Food Because They Lack FDA Authorization

Colors deserve a separate category. U.S. law requires an affirmative FDA regulation before anyone can use a substance as a color additive in food. Therefore, an EU-authorized color that does not appear in 21 CFR Parts 73, 74, or 82 cannot legally color U.S. food, even if the FDA never issued a high-profile ban.

The FDA states this rule directly in its Substances Added to Food inventory. Meanwhile, EFSA’s food-colours overview lists EU color names and safety assessments. Specific food categories and maximum levels remain available through the European Commission’s Food and Feed Information Portal.

EU color	E number	U.S. food-color status	Precise description
Quinoline Yellow	E 104	No FDA food listing	Illegal as a color in U.S. food because it lacks authorization
Azorubine/Carmoisine	E 122	No FDA food listing	EU-authorized for specified uses; not FDA-authorized for food
Ponceau 4R/Cochineal Red A	E 124	No FDA food listing	Not the same additive as U.S. Red 40
Patent Blue V	E 131	No FDA food listing	EU conditions vary by product category
Green S	E 142	No FDA food listing	Not the same additive as FD&C Green No. 3
Brilliant Black BN	E 151	No FDA food listing	EU authorization does not imply general use in every food
Vegetable Carbon	E 153	No FDA food listing	“Natural source” does not bypass U.S. color-additive law
Brown HT	E 155	No FDA food listing	Category-specific EU conditions apply
Litholrubine BK	E 180	No FDA food listing	EU use is highly specialized and restricted

This table intentionally excludes Amaranth/E 123 and erythrosine/E 127 because the earlier sections explain their specific U.S. delisting or revocation histories. Moreover, it does not call every unlisted color “banned.” The legal outcome is clear, but the pathway matters for accurate reporting.

Historical comparison data for food colors

A 2017 peer-reviewed review compared then-current EU and U.S. color rules. At that time, the authors counted 39 EU-authorized food colors plus canthaxanthin for drug use and 36 U.S.-approved food color additives, including nine subject to batch certification. Almost 30 colors or color groups overlapped, yet only six synthetic colors had authorization in both systems.

The same study found that 16 EU-authorized colors lacked U.S. permission, while four U.S.-approved coloring materials lacked EU permission under the categories studied. Those figures provide useful historical context, but they are not a 2026 inventory. For example, the EU later removed titanium dioxide from food, the United States revoked Red No. 3, and the FDA revoked Orange B in July 2026. See Lehto et al., “Comparison of food colour regulations in the EU and the US”.

2017 study metric	Reported figure	How to use it today
EU-authorized food colors in the review	39	Historical baseline, not a current legal count
U.S.-approved food color additives in the review	36	Historical baseline, not a current legal count
U.S. colors subject to certification	9	Historical; the 2025–2026 phaseouts changed the landscape
EU colors not allowed in the U.S.	16	Shows that the U.S. can be stricter in this category
U.S. colors not permitted in the EU	4	Shows that divergence runs both ways
Synthetic colors authorized by both	6	Illustrates limited one-to-one overlap

Enforcement data show that authorization lists have real consequences

The same review examined color-related enforcement from 2002 through 2014. It reported 110 EU market alerts and 152 EU border rejections involving unauthorized colors or unauthorized uses. In comparison, U.S. authorities recorded almost 16,000 import refusals for unsafe color additives during the study period, making that issue the sixth most common stated reason for refusal.

However, those figures should not support a direct enforcement-rate comparison. The systems used different databases, categories, trade volumes, and reporting practices. Instead, the numbers demonstrate that both jurisdictions actively reject products that violate color rules.

Why Most Online Lists Answer the Opposite Question

The popular narrative usually asks which additives the EU bans while the United States still allows them. Several reader-facing articles use that framing, including pieces from Food Revolution Network, GoodRx, Organic Soda Pops, and Forbes. These sources can identify topics for investigation, but current regulations should decide the final answer.

That distinction has become especially important since 2024. For example, brominated vegetable oil once represented a genuine U.S.–EU difference. The FDA has now revoked its only authorized U.S. use, so a 2026 article that still describes BVO as legal in American food is outdated.

Major examples in the reverse direction

Substance	United States, July 2026	European Union, July 2026	Accurate takeaway
Titanium dioxide, E 171	FDA permits it as a food color, generally up to 1% by weight	EU removed its food-additive authorization in 2022	Genuine current divergence in the opposite direction
Potassium bromate	U.S. standards permit up to 50 ppm in bromated flour; other standards contain related limits	Not authorized on the EU food-additive positive list	Genuine current divergence in the opposite direction
Azodicarbonamide	FDA permits up to 45 ppm in cereal flour or as a dough conditioner	Not authorized as an EU food additive	Genuine current divergence in the opposite direction
Brominated vegetable oil	FDA no longer allows it; compliance period ended August 2, 2025	Not authorized	Old divergence, no longer current
Red 40, Yellow 5, Yellow 6	Federally authorized while FDA pursues a voluntary industry phaseout	Authorized with use restrictions; some colors trigger extra labeling	Not “banned in Europe”
BHA and BHT	Authorized for specified uses; FDA started or planned new reviews in 2026	Authorized for specified uses and maximum levels	Restricted in both, not completely banned by the EU
High-fructose corn syrup	Legal	Legal, often called glucose-fructose syrup or isoglucose	Not banned in the EU
GM food as a category	Authorized products may enter the market under U.S. rules	The EU authorizes specified GM products after assessment and requires traceability and labeling	The EU does not impose a blanket GMO-food ban

Titanium dioxide: one of the strongest reverse examples

U.S. regulations allow titanium dioxide to color foods generally, subject to restrictions, at no more than 1% by weight of the food. The controlling rule is 21 CFR 73.575.

In contrast, the EU removed E 171 from its list of authorized food additives after EFSA concluded that it could no longer consider the additive safe because it could not rule out genotoxicity concerns. Commission Regulation (EU) 2022/63 enacted the change.

Nevertheless, the regulatory conclusion concerns food-additive use under specified conditions. It does not mean that every industrial or pharmaceutical use of titanium dioxide follows the same rule.

Potassium bromate: permitted in U.S. flour standards

Potassium bromate can strengthen dough and improve baking performance. Current U.S. standards allow up to 50 parts per million in finished bromated flour under 21 CFR 137.155. In addition, the standard for bromated whole-wheat flour allows a different maximum, which shows why broad summaries should link to the exact product rule.

The EU does not list potassium bromate as an authorized food additive. Therefore, manufacturers cannot use it for that technological purpose in EU food.

Azodicarbonamide: a tightly limited U.S. use

The FDA permits azodicarbonamide as an aging and bleaching ingredient in cereal flour or as a dough conditioner in bread, with a maximum of 45 ppm based on flour weight. 21 CFR 172.806 gives the conditions.

Meanwhile, the EU positive list does not authorize azodicarbonamide as a food additive. Still, a viral description such as “the yoga-mat chemical” adds emotion rather than regulatory clarity. Chemical identity, exposure, use level, and the properties of the finished food matter more than whether another industry uses the same chemical.

Brominated vegetable oil: an outdated comparison

The FDA once permitted BVO at no more than 15 ppm to stabilize fruit flavoring in drinks. After new studies and a reassessment, the agency revoked that authorization in July 2024. The rule took effect on August 2, 2024, and the one-year compliance period ended on August 2, 2025.

Consequently, the FDA now says that it no longer allows BVO in food. Any current list that calls it “banned in Europe but legal in the United States” needs correction. The FDA BVO timeline and final rule provide the definitive dates.

Popular “Banned Ingredients” Claims: Fact Check

Claim	Verdict	What the evidence says
“Red 40 is banned in Europe.”	False	The EU authorizes Allura Red AC as E 129 for specified uses and requires extra labeling in relevant products.
“Yellow 5 and Yellow 6 are banned throughout Europe.”	False	The EU authorizes tartrazine E 102 and Sunset Yellow E 110 under conditions; both belong to the group that can trigger the child-attention warning.
“All artificial colors are illegal in Europe.”	False	The EU authorizes multiple synthetic colors through a positive list and sets use conditions.
“E numbers mean the ingredient is dangerous.”	False	An E number identifies an EU-authorized additive. It describes regulatory identity, not a hazard ranking.
“High-fructose corn syrup is banned in the EU.”	False	EU documents discuss its production and consumption under names such as isoglucose and glucose-fructose syrup. The EU ended its production quota in 2017.
“The EU bans all GMOs.”	False	The EU authorizes specific GM food and feed products after assessment, then applies traceability and labeling rules.
“BHA and BHT are totally banned in Europe.”	Misleading	EU law authorizes them for specified uses and maximum levels. The FDA also authorizes uses and listed them for post-market review work in 2026.
“BVO is still legal in U.S. soda.”	Outdated	The FDA compliance period ended August 2, 2025.
“If an ingredient is legal, regulators proved it has zero risk.”	False	Regulators assess risk under intended conditions of use; no food or activity has literally zero risk.
“If one country bans an additive, that proves any exposure harms people.”	False	A ban can reflect legal standards, uncertainty, exposure estimates, feasible alternatives, or a specific category of use.

The EU warning on six colors is not a ban

EU law requires additional label information for foods containing certain uses of six colors: E 110, E 104, E 122, E 129, E 102, and E 124. The warning says that the color may adversely affect children’s activity and attention. Exemptions apply to certain products and uses.

Therefore, a European package carrying a warning does not prove that the additive is prohibited. Instead, the label gives consumers extra information while the additive remains authorized under specified conditions. Annex V of Regulation (EC) No 1333/2008 lists the colors and the required statement.

High-fructose corn syrup is not banned in the EU

European labels often use terms such as “glucose-fructose syrup,” “fructose-glucose syrup,” or “isoglucose,” depending on composition and context. Moreover, the European Commission ended the production quota for isoglucose in September 2017. A Commission report even examined the possible public-health effects of increased high-fructose-syrup consumption after the quota ended.

Accordingly, lower use in some European products does not equal a legal ban. See the European Commission’s report on high-fructose syrups and its memo on the end of sugar production quotas.

The EU does not ban every GMO

EU rules require authorization, assessment, traceability, and labeling for genetically modified food and feed. The Commission also maintains a register of authorized GM food and feed. Thus, the system is stricter and more visible than the U.S. framework in several respects, but “blanket ban” remains inaccurate.

The European Commission explains that GMO authorizations apply throughout the EU and generally run for a defined period. Additionally, consumers can identify relevant products through labeling and traceability requirements. See the EU GMO legislation overview.

How US and EU Food-Additive Systems Actually Differ

Both systems aim to prevent unsafe food. Even so, their laws, institutional roles, exemptions, and naming conventions differ enough to produce different outcomes.

Regulatory feature	United States	European Union
Main decision makers	FDA regulates most food additives; USDA and EPA cover other areas	European Commission and member states authorize uses after EFSA risk assessment
Basic additive route	Premarket approval unless an exclusion applies, including GRAS	Only additives on the Union list may be used under listed conditions
GRAS pathway	A company may conclude that a use is GRAS; notification remains voluntary as of July 2026	No direct equivalent that lets an unlisted additive bypass the Union authorization list
Color additives	Every color use needs an affirmative FDA listing; some colors also need batch certification	Every color needs authorization; labels use the name or E number
Precaution	FDA applies statutory safety standards and can reassess authorized uses	EU law expressly recognizes the precautionary principle when evidence supports a potential risk but uncertainty remains
Maximum levels	Depend on the additive and authorized use; some rules use good manufacturing practice	Annex II lists categories, conditions, and numerical maxima or quantum satis
Labels	Ingredients generally appear by common or usual name; certified colors have naming rules	Additives generally appear by functional class plus name or E number
Subnational action	States increasingly regulate additives and school food	EU law harmonizes many additive rules, although member states retain roles in enforcement and some policy areas
Import rule	Imported food must satisfy U.S. law	Imported food must satisfy EU law

The U.S. GRAS pathway

Under U.S. law, a substance intentionally added to food generally needs premarket FDA approval unless it qualifies for an exclusion. One major exclusion covers uses that qualified experts generally recognize as safe under the intended conditions.

FDA regulations allow a person to notify the agency of a GRAS conclusion, and the agency strongly encourages notification. However, the current program remains voluntary. The FDA’s 2026 priorities state that a company can introduce a substance that it considers GRAS without first notifying the agency. Meanwhile, the administration plans to publish a proposed regulation requiring notices for new GRAS claims, but a proposal does not change the law until the rulemaking process produces an effective final rule.

For current details, consult the FDA GRAS notification overview and Human Foods Program 2026 priorities.

Importantly, the GRAS pathway does not apply to color additives. Every food color must have an FDA listing for its intended use. Therefore, statements that “companies can self-certify any food dye” are wrong.

The EU positive list

EU Regulation (EC) No 1333/2008 creates a Union list of authorized food additives. An additive must satisfy three broad conditions: available evidence must not show a safety concern at the proposed use level, a reasonable technological need must exist, and the use must not mislead consumers. In addition, the EU considers possible benefits such as preserving nutritional quality or helping consumers with special dietary needs.

EFSA performs the scientific risk assessment, while the European Commission and member states make authorization and risk-management decisions. Consequently, EFSA does not “ban” an ingredient on its own; it provides scientific advice that informs legal action.

The EU food-additives regulation and EUR-Lex summary explain this structure.

The precautionary principle

EU General Food Law allows provisional risk-management measures when an assessment identifies the possibility of harmful effects but scientific uncertainty persists. Still, authorities must base those measures on available information and review them within a reasonable period. The principle does not authorize arbitrary bans without evidence.

By comparison, U.S. statutes include their own safety standards, evidentiary requirements, and special clauses. Red No. 3 demonstrates how a rigid statutory clause can produce a U.S. revocation even when the FDA says the observed animal mechanism does not appear relevant to humans at typical exposure.

For the EU framework, see Regulation (EC) No 178/2002 and the EUR-Lex precautionary-principle summary.

Why Regulators Can Review the Same Ingredient and Reach Different Decisions

A regulatory difference does not automatically mean that one side ignored science. Instead, several variables can change the outcome.

Hazard and risk answer different questions

Hazard asks whether a substance can cause harm under some circumstance. Risk asks how likely that harm is under actual exposure conditions. For instance, a very high dose in an animal study may identify a hazard, while human exposure estimates determine whether the authorized use creates meaningful risk.

Therefore, a useful comparison needs dose, frequency, food category, vulnerable populations, and uncertainty—not just a chemical name.

Exposure patterns differ

The same additive can contribute different exposure across markets because recipes and eating patterns vary. Children may also consume more of a particular food per kilogram of body weight than adults. As a result, assessors often model several age groups and high-consumption scenarios.

The legal tests differ

The FDA’s Delaney Clause, the U.S. GRAS framework, EU positive-list requirements, and the EU precautionary principle do not ask identical legal questions. Consequently, the same scientific record can trigger different mandatory actions.

Regulators may assess different uses

A color might be safe for a coating on one specialty food at a low maximum level but not receive approval for beverages consumed in large quantities. Likewise, a chemical can have authorization in drugs or cosmetics but not in food. Broad lists often erase those use-specific distinctions.

Submission history matters

Authorization frequently depends on an applicant supplying an adequate dossier. If no company seeks approval for a low-demand color in another market, the absence of authorization does not necessarily reflect a failed safety review. Commercial incentives can therefore shape the legal list.

Timing matters

Rules change after new studies, petitions, court decisions, or evidence that industry abandoned an old use. BVO, Red No. 3, Orange B, and titanium dioxide all show why an undated comparison becomes unreliable.

What the FDA’s Own “Prohibited” Database Reveals

The FDA’s Substances Added to Food inventory returned 20 prohibited or prohibited-with-exceptions records when checked on July 31, 2026. Notably, the page itself warns that the inventory is only a partial list, and it separates prohibited substances from delisted colors.

Moreover, 20 records do not equal 20 unrelated ingredient families. Five records cover cyclamate and four salts or variants, while three cover calamus, calamus oil, and calamus extract. Other entries include coumarin, dulcin, safrole, thiourea, cinnamyl anthranilate, and P-4000.

FDA inventory grouping	Number of database records	Examples
Cyclamate family	5	Generic, calcium, magnesium, potassium, and sodium cyclamate
Calamus group	3	Calamus, calamus oil, and calamus extract
Other listed records	12	Coumarin, dulcin, safrole, thiourea, and others
Total search results	20	Includes several closely related or duplicate-family records

This result explains why “the United States bans only X ingredients” claims can mislead. The total changes with the database searched, the definition used, whether colors count separately, and whether one groups salts or extracts together. Readers can inspect the live FDA prohibited-substances search.

Food Additives, Pesticides, Veterinary Drugs, and Processing Methods Are Not the Same Category

Many articles mix direct food ingredients with crop chemicals, animal drugs, and factory sanitation methods. Yet each category follows different laws and agencies.

Pesticides are not recipe ingredients

A pesticide applied to a crop is not usually an intentionally added ingredient in the final food. Regulators instead set approvals, application rules, and residue tolerances. Therefore, pesticide comparisons belong in a related but separate analysis.

A 2019 peer-reviewed study compared more than 500 agricultural pesticide active ingredients across the United States, EU, Brazil, and China. For the study’s 2016 snapshot, researchers identified 72 pesticides approved for outdoor agricultural use in the United States that were banned or being phased out in the EU. U.S. agriculture used about 322.6 million pounds of pesticides banned in the EU, equal to 26.9% of the roughly 1.2 billion pounds in the study’s U.S. total.

Those numbers are striking, but they do not answer what ingredients are banned in the US but not in Europe. Furthermore, they describe 2016 use and 2019 regulatory research, not a live 2026 pesticide register. See Donley, Environmental Health, 2019.

2019 study measure, using 2016 U.S. use data	Result
Active ingredients compared	More than 500
U.S.-approved outdoor agricultural pesticides banned or phasing out in EU	72
U.S. pounds used of pesticides banned in EU	322,597,233
Share of total U.S. agricultural pesticide use in the study	26.9%
U.S. pounds used of pesticides banned in China	40,014,277
U.S. pounds used of pesticides banned in Brazil	25,843,457

Animal-production rules are not ingredient lists

Ractopamine and certain hormone treatments concern animal production and residues, not additives poured into a packaged-food recipe. Likewise, a trade restriction on meat from treated animals differs from a ban on a named food ingredient.

Consequently, a careful article should not place these issues in the same table as cyclamate or Red No. 2. They deserve their own comparison of veterinary authorization, residue limits, and import conditions.

Antimicrobial poultry treatments are processing rules

Claims about “chlorine-washed chicken” concern carcass decontamination methods and import standards. They do not mean that chlorine appears as an ordinary ingredient on a chicken label. Again, the safety and trade question may matter, but it falls outside a direct food-additive list.

Dietary supplements follow another pathway

Botanicals, vitamins, and other dietary ingredients also face different market-entry systems in the United States and EU. A 2024 comparative review found that companies must navigate substantially different definitions, evidence requirements, and procedures. For a focused discussion, see “The Regulatory Challenges of Placing Dietary Ingredients on the European and US Market”.

A 2024–2028 Timeline of Fast-Moving US Rules

Date	Action	Status on July 31, 2026	Why it matters
July 3, 2024	FDA revoked BVO authorization	Compliance period completed August 2, 2025	Old U.S.–EU comparisons are now outdated
January 15, 2025	FDA revoked Red No. 3 authorization	Food phaseout underway	Products may remain compliant until January 15, 2027
April 22, 2025	HHS and FDA announced an initiative to remove petroleum-based synthetic dyes	Mostly voluntary industry work for six remaining certified colors	Announcement is not the same as six final bans
Throughout 2025	At least 37 states introduced legislation limiting dyes or additives	State rules vary	A product can face subnational requirements beyond federal law
2026 priority plan	FDA said it would propose mandatory submission of notices for new GRAS claims	Proposed reform, not yet an effective final rule	Current voluntary notification still matters
July 23, 2026	FDA published final Orange B revocation	Effective September 8, 2026	Agency acted because industry abandoned the use
July 23, 2026	FDA proposed revoking Citrus Red No. 2	Proposal, not a final rule	Current articles must not describe the proposal as completed
January 1, 2027	California AB 418 prohibition begins	Future state requirement	Covers potassium bromate and propylparaben, while federal BVO and Red No. 3 changes overlap
January 15, 2027	Federal Red No. 3 food deadline	Future federal deadline	Food reformulation must be complete
End of 2027	FDA’s target for voluntary removal of six widely used certified colors	Target, subject to company action and later regulation	Track commitments separately from law
January 18, 2028	Federal Red No. 3 ingested-drug deadline	Future deadline	Drug timeline differs from food timeline

Sources: FDA on BVO, FDA on Red No. 3, FDA industry pledge tracker, NCSL state summary, FDA 2026 priorities, Orange B final order, Citrus Red No. 2 proposal, and California AB 418 signing statement.

State Laws Make the US Answer More Complicated

Federal status does not always tell the whole American story. States regulate food sold within their borders, school meals, warning labels, and procurement, although federal preemption can limit some approaches.

The National Conference of State Legislatures reported that at least 37 states introduced legislation related to limiting food dyes or additives in 2025, most often in schools. NCSL also identified 11 ingredients that appeared most often in state and federal proposals: six widely used certified colors, titanium dioxide, potassium bromate, propylparaben, Red No. 3, and BVO.

California’s AB 418 offers a prominent example. Starting January 1, 2027, the state law prohibits foods manufactured, sold, or distributed in California from containing BVO, potassium bromate, propylparaben, or Red No. 3. Nevertheless, federal action has already overtaken two parts of that list: the BVO compliance period ended in 2025, and the federal Red No. 3 food deadline arrives in January 2027.

Therefore, the most durable California–EU comparison may center on potassium bromate and propylparaben rather than BVO or Red No. 3. Businesses should also verify later amendments, enforcement guidance, and federal preemption rather than relying only on a signing announcement.

How to Read US and EU Ingredient Labels

Consumers do not need to memorize every regulation. Instead, a few naming rules can make transatlantic labels easier to compare.

Match names with numbers

An EU label may list a functional class followed by a name or E number, such as “colour: erythrosine” or “colour: E 127.” A U.S. label may list “Red 3” or “FD&C Red No. 3.” Those terms can describe the same chemical under different labeling systems.

Similarly, E 952 identifies cyclamates, E 123 identifies Amaranth dye, and E 129 identifies Allura Red AC, which the United States calls Red 40. A matching table prevents false comparisons based only on unfamiliar names.

U.S. or common name	EU name or number	Same substance?
FD&C Red No. 3 / Red 3	Erythrosine / E 127	Yes
FD&C Red No. 2 / Amaranth dye	Amaranth / E 123	Yes
FD&C Red No. 40 / Red 40	Allura Red AC / E 129	Yes
FD&C Yellow No. 5 / Yellow 5	Tartrazine / E 102	Yes
FD&C Yellow No. 6 / Yellow 6	Sunset Yellow FCF / E 110	Yes
Cyclamic acid and cyclamate salts	E 952	Same additive family
Titanium dioxide	E 171	Yes, although EU food authorization ended

Check the product category

Seeing an additive in a government database does not prove that a manufacturer can use it in every product. Accordingly, confirm the exact category, technical function, maximum level, and exceptions.

Check the date

Food rules can change between formulation, production, distribution, and publication. BVO and Red No. 3 demonstrate why a current compliance date matters more than an old “legal” or “banned” label.

Check the destination market

A food that complies with EU law does not automatically comply with FDA rules, and the reverse also holds. Importers should review the destination country’s additive list, labeling rules, and transition dates before shipment.

Practical Checklist for Writers, Brands, and Importers

Define the jurisdiction. Use “European Union” when the evidence comes from EU law; do not treat every European country as identical.
Name the product type. Food, dietary supplements, cosmetics, pesticides, veterinary drugs, and processing aids follow different systems.
Classify the status. Record whether the substance is prohibited, delisted, unapproved, restricted, revoked with a deadline, or voluntarily phasing out.
Open the primary rule. Check FDA, eCFR, EUR-Lex, the European Commission database, or the relevant national authority.
Verify the food category. A use in cherries or fish roe does not create permission for candy or soft drinks.
Record the maximum level. Include units such as ppm, mg/kg, mg/L, or grams per 100 grams of fat.
Confirm the effective and compliance dates. A final rule and its enforcement deadline can differ by a year or more.
Separate science from law. Explain whether the action rests on exposure, a statutory clause, a data gap, or abandoned commercial use.
Check state rules. A federally authorized ingredient may face a state restriction or school-food rule.
Schedule updates. Recheck fast-moving entries, especially color additives and GRAS reform, before publishing or reformulating.

Surprising Facts About US and EU Ingredient Bans

The shorter list runs against the viral narrative

Many readers expect dozens of ingredients that the United States bans while Europe allows them. In reality, the strongest direct federal examples fit in a short table. Most longer lists either reverse the direction or include additives that merely lack approval.

E numbers are identifiers, not warning scores

An E number means that the EU assigned an identity to an authorized additive within its legal system. It does not tell readers whether the substance is synthetic, natural, nutritious, hazardous, or permitted in every food.

The United States can be stricter on colors

The 2017 comparative review counted 16 EU-authorized colors that U.S. rules did not allow under the study’s definitions. Therefore, the idea that Europe always has the longer banned list fails even within one category.

A revocation can reflect abandonment rather than a new safety finding

Orange B illustrates this point. The FDA last batch-certified Orange B in 1978 and received no later certification requests. In July 2026, the agency revoked the old listing because the authorized use had been abandoned and the regulation was obsolete, not because a new study suddenly discovered a novel hazard. The Orange B final order makes that reason explicit.

A proposal is not a completed ban

On the same day, the FDA proposed removing Citrus Red No. 2 after records showed no batch certification since 2020. However, the July 2026 document remains a proposal unless the agency later finalizes it. This difference offers a useful test for headlines: look for “final rule” or “order,” not merely “proposal.”

The EU and WHO chose a number where the US chose an ingredient process

The EU’s industrial trans-fat cap and the U.S. PHO action use different legal levers. Yet WHO recognizes both as best-practice options. Different wording can therefore conceal a similar practical objective.

“Twenty prohibited substances” is not a stable universal count

The FDA database’s 20 rows include related salts, extracts, and exceptions, while delisted colors sit in another category. Consequently, a numeric claim without a date, database, and grouping method has little value.

Frequently Asked Questions

What food ingredients are banned in the US but allowed in Europe?

The clearest current federal examples are cyclamates and Amaranth/FD&C Red No. 2, both of which the EU authorizes only under specified conditions. Red No. 3 also belongs in the comparison because the FDA revoked its authorization, but the U.S. food compliance deadline is January 15, 2027. Partially hydrogenated oils represent a legal-method difference because the EU uses a strict industrial trans-fat limit rather than a simple ingredient-name ban.

Is cyclamate banned in the United States?

Yes. FDA rules prohibit cyclamate and its salts in food. By contrast, EU rules authorize E 952 in specified categories and at category-specific maximum levels.

Why is cyclamate allowed in the EU but not the US?

The systems responded differently to historical safety evidence, later reassessments, legal standards, and petitions. Therefore, the divergence reflects regulatory history as well as science. EU permission remains restricted rather than universal.

Is Red No. 2 legal in Europe?

Current EU law authorizes Amaranth/E 123 for a narrow set of uses and maximum levels. Meanwhile, the FDA delisted FD&C Red No. 2 in 1976, so it has no authorized U.S. food use.

Is Red No. 3 already gone from all US food?

No. The FDA revoked the authorization in January 2025, but food manufacturers have until January 15, 2027, to reformulate. As a result, consumers may still see Red No. 3 in compliant products during 2026.

Is Red 40 banned in Europe?

No. The EU authorizes Red 40 under the name Allura Red AC, or E 129, for specified uses. Certain products must also carry additional information about possible effects on children’s activity and attention.

Are Yellow 5 and Yellow 6 banned in Europe?

No. The EU authorizes Yellow 5 as tartrazine/E 102 and Yellow 6 as Sunset Yellow/E 110 under conditions. Both can trigger the additional child-attention label statement in relevant foods.

Is titanium dioxide banned in the United States?

No. The FDA still permits titanium dioxide as a food color under federal conditions, generally up to 1% by weight of the food. Conversely, the EU removed E 171 from its food-additive list in 2022.

Is brominated vegetable oil still legal in US food?

No. The FDA revoked BVO’s authorization in 2024, and the compliance period ended on August 2, 2025. Articles that still call BVO legal in U.S. soda are out of date.

Is high-fructose corn syrup banned in Europe?

No. European products may use related syrups under names such as glucose-fructose syrup or isoglucose. Different consumption patterns and naming practices do not equal a prohibition.

Does the EU ban all genetically modified food?

No. The EU authorizes specific GM products after assessment and applies traceability and labeling requirements. Some products or cultivation uses lack authorization, but no blanket ban covers all GM food.

Are foods made in Europe automatically safer?

Country of manufacture alone cannot determine a food’s overall health or safety profile. Both jurisdictions operate risk-based systems, enforce contamination and hygiene rules, and authorize some additives that the other does not. Nutritional quality also depends on the whole product, not simply the length of the ingredient list.

Can a company import an EU-compliant product into the United States without reformulating it?

Not always. An EU product containing E 952, E 123, E 127 after the U.S. deadline, or an EU-only color may violate FDA requirements. Therefore, the importer must check U.S. authorization, labeling, and compliance dates for every intended use.

Does “not authorized” mean scientists proved an ingredient unsafe?

No. Lack of authorization can result from safety concerns, an incomplete dossier, no commercial application, a withdrawn petition, or a use that regulators never reviewed. Accordingly, writers should not replace “not approved” with “banned for being toxic” unless the primary decision states that reason.

Conclusion: The Accurate List Is Short, but the Story Is Rich

So, what ingredients are banned in the US but not in Europe? Cyclamates and Amaranth/Red No. 2 provide the clearest current food examples. Red No. 3 joins them with an essential footnote: the FDA revoked its authorization, yet the U.S. food phaseout continues until January 15, 2027. Partially hydrogenated oils add another important lesson because the United States targeted the ingredient source while the EU imposed a numerical industrial trans-fat cap.

Beyond that core list, several EU-authorized colors remain illegal in U.S. food because they lack FDA listings. Still, describing every one as “banned” erases the difference between a formal prohibition, a delisting, and an application that never existed. Likewise, viral reverse lists often misstate Red 40, Yellow 5, Yellow 6, high-fructose corn syrup, GM food, or BVO.

Ultimately, the best comparison does not count scary-sounding names. It identifies the jurisdiction, use, dose, legal status, evidence, effective date, and compliance deadline. With those details in place, the answer becomes more accurate, more useful, and far more interesting than a recycled list of food myths.

Primary Sources and Further Reading

United States regulations and agency sources

European Union regulations and agency sources

Scientific and comparative sources

Editorial note on background sources

Consumer articles from Organic Soda Pops, Food Revolution Network, IngrediCheck, GoodRx, Deep Roots Project, and Forbes helped identify common search claims. However, this article uses current FDA, eCFR, EUR-Lex, European Commission, EFSA, WHO, and peer-reviewed sources to determine legal status. Rules and compliance deadlines can change, so publishers should repeat the primary-source check before every major update.