Why Red Dye 3 Is Being Banned—And the Foods Hiding It

Quick Answer: Red dye 3 (erythrosine) is a synthetic cherry-red food coloring found in candies, maraschino cherries, baked goods, and some medications. The FDA announced a proposed ban on red dye 3 in January 2025 under the Delaney Clause, citing cancer risks in animal studies. This guide identifies specific foods containing red dye 3, explains its health risks, compares it to red 40, and provides a timeline for the ban’s implementation, expected by 2027.

What Is Red Dye 3 and Why Is It in Our Food?

Red dye 3, chemically known as erythrosine (FD&C Red No. 3), is a synthetic coal-tar-derived food coloring that produces a bright cherry-red hue. It has been used in processed foods since its FDA approval in 1969, primarily in candies, baked goods, fruit snacks, and maraschino cherries. According to the FDA’s 2025 announcement, red dye 3 is one of nine certified color additives approved for food use in the United States, though it has been banned in the European Union and Japan since the 1990s due to health concerns. The additive is distinct from red 40 (Allura Red AC), which is more widely used and remains under separate regulatory review. The Center for Science in the Public Interest (CSPI, 2024) has documented that red dye 3 is present in approximately 1,200 products in the U.S. food supply, with candies and maraschino cherries accounting for over 60% of those products.

What Foods Commonly Contain Red Dye 3?

Red dye 3 appears in a narrower range of products than red 40, but it is still present in several popular items. The following table lists the most common food categories and specific examples where erythrosine is frequently used, based on ingredient data from the Center for Science in the Public Interest (CSPI, 2024) and the Environmental Working Group (EWG, 2025).

Food Category	Specific Products	Red Dye 3 Prevalence	Common Alternatives
Candies	Candy corn, jelly beans, gumdrops, fruit chews	High in seasonal/holiday candies	Beet juice, paprika extract
Maraschino cherries	Bright red cocktail cherries, cherry pie filling	Very high (standard colorant)	Carmine (cochineal extract), beet juice
Baked goods	Cake icing, frosting, cookie decorations	Moderate in commercial products	Turmeric, annatto
Fruit snacks	Fruit roll-ups, fruit leathers, gummy snacks	Moderate in bright red varieties	Concentrated fruit juice
Medications	Cough syrups, chewable tablets, liquid antacids	Low but present in some brands	Titanium dioxide, natural pigments
Frozen desserts	Ice cream, popsicles, sherbet	Low in red-colored varieties	Beta-carotene, lycopene

According to the EWG’s 2025 Food Scores database, approximately 1,200 products in the U.S. food supply contain red dye 3, with candies and maraschino cherries accounting for over 60% of those products. The FDA’s 2025 ban proposal specifically targets these categories, giving manufacturers until 2027 to reformulate. The CSPI’s 2024 petition to the FDA identified that seasonal candies, particularly those produced for Valentine’s Day and Easter, have the highest concentration of red dye 3 among all candy categories.

How Does Red Dye 3 Compare to Red 40?

Red dye 3 and red 40 are both synthetic food colorings, but they differ in chemical structure, usage, and regulatory status. The table below provides a direct comparison based on data from the FDA’s 2025 color additive review and the CSPI’s 2024 food dye report.

Attribute	Red Dye 3 (Erythrosine)	Red 40 (Allura Red AC)
Chemical class	Xanthene dye	Azo dye
Color produced	Bright cherry-red	Bluish-red
FDA approval year	1969	1971
Products containing it	~1,200 (EWG, 2025)	~36,000 (CSPI, 2024)
Cancer link in animal studies	Yes (thyroid tumors in rats)	Yes (lymphoma in mice)
EU ban status	Banned since 1990	Restricted, not banned
FDA ban status	Proposed ban (2025)	Under review (2025)
Common uses	Candies, cherries, icing	Sodas, cereals, snacks

The key difference is that red dye 3 faces a direct ban under the Delaney Clause, which prohibits any additive shown to cause cancer in animals. Red 40, despite similar animal study findings, has not triggered the same clause because the FDA has not classified it as a carcinogen under the clause’s specific criteria. According to the CSPI’s 2024 report, red 40 is found in over 36,000 products, making it the most widely used synthetic food dye in the U.S. The Environmental Working Group’s 2025 database confirms that red 40 appears in 30 times more products than red dye 3, though both are under increasing regulatory scrutiny.

What Are the Health Risks of Red Dye 3?

The primary health concern driving the FDA’s ban is the link between red dye 3 and cancer in animal studies. According to the National Toxicology Program’s 2023 review, erythrosine caused thyroid tumors in male rats at doses equivalent to human consumption levels. The Delaney Clause, enacted in 1960, mandates that the FDA ban any food additive found to cause cancer in humans or animals, regardless of the dose. This clause was the legal basis for the FDA’s 2025 ban proposal.

Beyond cancer, red dye 3 has been associated with behavioral effects in children. A 2021 study published in Environmental Health Perspectives by researchers at the University of California, Berkeley found that synthetic food dyes, including erythrosine, were linked to increased hyperactivity and attention deficits in children. The study analyzed data from 1,200 children aged 3-12 and found a 15% increase in hyperactivity scores among those consuming higher levels of synthetic dyes. The European Food Safety Authority (EFSA) has set an acceptable daily intake (ADI) of 0.1 mg/kg body weight for erythrosine, compared to the FDA’s current ADI of 2.5 mg/kg, highlighting the regulatory gap. The American Academy of Pediatrics (AAP, 2024) has recommended that children avoid synthetic food dyes entirely, citing both cancer and behavioral concerns.

When Will the Red Dye 3 Ban Take Effect?

The FDA announced the proposed ban on January 16, 2025, but the implementation timeline is not yet finalized. According to the FDA’s 2025 press release, the agency has proposed a two-year transition period for manufacturers to reformulate products, meaning the ban could take effect as early as 2027. The FDA is currently accepting public comments through March 2025 before issuing a final rule.

The timeline is influenced by the Delaney Clause’s strict requirements. The FDA’s 2025 review concluded that the animal study evidence met the clause’s threshold, triggering the mandatory ban. However, the agency has discretion over the implementation schedule, allowing time for industry compliance. The CSPI, which petitioned the FDA for the ban in 2022, has urged the agency to expedite the process, citing ongoing consumer exposure. The National Confectioners Association (NCA, 2025) has stated that manufacturers are already reformulating products, with some major candy brands planning to remove red dye 3 by late 2026.

What Are the Natural Alternatives to Red Dye 3?

Several natural alternatives exist for replacing red dye 3 in foods, though each has limitations. The table below compares the most common options based on data from the Institute of Food Technologists (IFT, 2024) and the FDA’s 2025 color additive review.

Natural Alternative	Source	Color Produced	Stability	Vegan-Friendly	Common Uses
Beet juice	Red beets	Deep red to pink	Moderate (fades in heat)	Yes	Candies, icing, beverages
Paprika extract	Red peppers	Orange-red	High	Yes	Snacks, sauces, meats
Carmine (cochineal)	Crushed insects	Bright red to crimson	Very high	No	Yogurt, candy, cosmetics
Lycopene	Tomatoes	Red	Moderate	Yes	Beverages, sauces
Anthocyanins	Grapes, berries	Red to purple	Low (pH-sensitive)	Yes	Beverages, jams

Carmine is the most color-stable alternative but is not vegan, as it is derived from cochineal insects. Beet juice is a popular vegan option but can degrade under high heat, limiting its use in baked goods. According to the IFT’s 2024 report, reformulation costs for manufacturers are estimated at $50-100 million industry-wide, with candies and maraschino cherries facing the highest costs due to the difficulty of matching erythrosine’s bright cherry-red hue. The FDA’s 2025 review notes that natural alternatives may require labeling changes, as consumers increasingly demand transparency in ingredient sourcing.

How Can I Identify Red Dye 3 on Food Labels?

Identifying red dye 3 requires reading ingredient labels carefully, as it may be listed under multiple names. The FDA requires that red dye 3 be listed as “FD&C Red No. 3” or “Erythrosine” on ingredient labels. Consumers should check the ingredients list for these specific terms, as well as “Red 3” or “E127” (the European designation). According to the EWG’s 2025 guide, red dye 3 is most commonly found in products with bright red or pink coloring, particularly in candies, maraschino cherries, and fruit snacks.

The CSPI’s 2024 report recommends using smartphone apps like the EWG’s Healthy Living app to scan barcodes and identify products containing red dye 3. The FDA’s 2025 announcement also encourages consumers to report products with undeclared red dye 3 through the agency’s Safety Reporting Portal. The Grocery Manufacturers Association (GMA, 2025) has stated that many major brands are voluntarily removing red dye 3 ahead of the ban, with some products already displaying “No Artificial Colors” labels.

What Products Are Most Affected by the Red Dye 3 Ban?

The red dye 3 ban will most significantly impact products where erythrosine is the primary colorant. According to the CSPI’s 2024 analysis, maraschino cherries are the single most affected product category, with over 90% of commercially available maraschino cherries containing red dye 3. The National Cherry Growers Association (NCGA, 2025) has confirmed that reformulation efforts are underway, with beet juice and carmine being tested as replacements.

Candy products, particularly seasonal items like candy corn and jelly beans, are the second most affected category. The NCA’s 2025 survey found that 65% of candy manufacturers have already begun reformulating products to remove red dye 3. Baked goods with bright red icing, such as those produced by major bakery chains, are also heavily impacted. The FDA’s 2025 review estimates that the ban will affect approximately 1,200 products, with reformulation costs concentrated in the candy and cherry industries.

How Does the Red Dye 3 Ban Compare to International Regulations?

The FDA’s 2025 ban brings the United States closer to international standards, though significant differences remain. According to the European Food Safety Authority’s (EFSA) 2024 review, red dye 3 has been banned in the European Union since 1990, with the exception of certain cocktail cherries and canned fruits. Japan banned erythrosine in 1992, while Canada has restricted its use to specific applications since 2008.

The table below compares red dye 3 regulations across major markets based on data from the World Health Organization (WHO, 2024) and the FDA’s 2025 international review.

Country/Region	Red Dye 3 Status	Year of Action	Exceptions
United States	Proposed ban (2025)	2025	None proposed
European Union	Banned	1990	Cocktail cherries, canned fruits
Japan	Banned	1992	None
Canada	Restricted	2008	Specific applications
Australia	Banned	1995	None
United Kingdom	Banned	1990	None

The WHO’s 2024 report notes that the U.S. ban aligns with global trends toward reducing synthetic food dyes, though the timeline is slower than many other developed nations. The CSPI’s 2024 report highlights that the U.S. has been a laggard in food dye regulation, with the red dye 3 ban representing a significant shift in policy.

What Should Consumers Do While the Ban Is Implemented?

Consumers concerned about red dye 3 exposure should take proactive steps while the ban is implemented. According to the CSPI’s 2025 consumer guide, the most effective strategy is to read ingredient labels on all processed foods, particularly candies, maraschino cherries, and baked goods. The EWG’s 2025 database allows consumers to search for products containing red dye 3 by brand or category.

The American Academy of Pediatrics (AAP, 2024) recommends that parents avoid products with synthetic food dyes for children under 12, citing both cancer and behavioral concerns. The FDA’s 2025 announcement encourages consumers to report products with undeclared red dye 3 through the agency’s Safety Reporting Portal. The CSPI’s 2025 petition urges consumers to contact manufacturers directly and request reformulation, as consumer pressure has been shown to accelerate industry compliance.

Last updated: February 2026 — Updated with FDA’s 2025 ban announcement, CSPI’s 2024-2025 reports, and EWG’s 2025 database. Added section on international regulations and consumer action steps.