10 Food Additives Already Banned or Being Phased Out Under RFK Jr.’s HHS

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RFK Jr. speaks at a podium with microphones, standing in front of U.S. and Department of Health and Human Services flags. — Image Credit: Alex Wong / Getty Images

Robert F. Kennedy Jr.’s Department of Health and Human Services has put food additives back at the center of the national health debate. Many of these foods are not being banned as categories. What is changing is the ingredient list, and in many cases, the most likely outcome is reformulation.

In April 2025, the Department of Health and Human Services and the Food and Drug Administration announced measures to phase out petroleum-based synthetic dyes from the nation’s food supply, and the Food and Drug Administration has since tracked company pledges to remove those colors over time.

In this article, we look at 10 food additives that are already banned or being phased out under Robert F. Kennedy Jr.’s HHS. We also look at the kinds of foods they have appeared in and what those changes could mean for the products people actually buy.

Table of Contents

BVO: Citrus Sodas and Fruit-Flavored Drinks

Four vibrant plastic bottles with white caps, each containing blue, pink, yellow, and green liquids, are artfully arranged on a white surface. The yellow bottle stands elevated on a block, subtly highlighting the importance of health policies akin to RFK Jr's focus on public well-being.

Brominated vegetable oil, or BVO, is one of the clearest examples of an additive that is already out. The Food and Drug Administration issued a final rule on July 3, 2024, revoking the regulation that allowed BVO in food, with the rule taking effect on August 2, 2024 and a one-year compliance period to give companies time to reformulate and relabel products.

BVO’s authorized use was narrow but common enough to matter: it was used to stabilize flavoring oils in fruit-flavored beverages. That means the foods most affected were citrus sodas and similar fruit-flavored drinks, and the biggest change for shoppers is more likely to be updated formulas and cleaner ingredient labels, not entire drink categories disappearing.

Red No. 3: Candy, Frosting, Cakes, Cookies, and Frozen Desserts

A jar spills colorful fruit-shaped gummy candies onto a white wooden surface.

Red No. 3 is another additive that is already on the way out, not just under review. The Food and Drug Administration issued an order on January 15, 2025, revoking its use in food and ingested drugs, with food manufacturers required to reformulate by January 15, 2027 and drug makers by January 18, 2028.

The Food and Drug Administration says Red No. 3 has been used mainly in candy, cakes and cupcakes, cookies, frozen desserts, and frostings and icings. That makes this a good example of how shoppers are more likely to notice updated ingredient labels and reformulated sweets than entire product categories disappearing from stores.

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Citrus Red No. 2: Orange Peels and Fresh Oranges

Two people in a grocery store selecting oranges from a pile of fruit.

Citrus Red No. 2 is not a broad, widely used dye across packaged foods. Federal rules have allowed it only for coloring the skins of certain mature oranges that are not intended for processing, and treated oranges cannot exceed 2.0 parts per million of the color additive based on the weight of the whole fruit.

That narrow use is exactly why this item is more about appearance than a major grocery-category overhaul. In April 2025, the Department of Health and Human Services and the Food and Drug Administration said they were initiating the process to revoke authorization for Citrus Red No. 2, so the most likely outcome is not disappearing orange products, but fewer artificially bright orange peels on fresh fruit.

Orange B: Hot Dog and Sausage Casings

A stack of uncooked hot dogs sits on a metal tray beside rolled slices of deli meats.

Orange B has always had a very limited food use. The Food and Drug Administration allowed it only for coloring the casings or surfaces of frankfurters and sausages, with a cap of 150 parts per million in the finished food.

That narrow use is also why this additive is more symbolic than sweeping. In September 2025, the Food and Drug Administration proposed removing Orange B’s authorization, noting that no batches had been certified for food use in the United States since 1978, so shoppers are unlikely to see major changes beyond the cleanup of an outdated rule.

Red 40: Candy, Cereals, Drinks, and Other Brightly Colored Processed Foods

A bowl of colorful, ring-shaped cereal with a spoon on a pink background.

Red 40 has not been banned yet, but it is now part of the broader federal phase-out push. In April 2025, the Department of Health and Human Services and the Food and Drug Administration said they were working with industry to eliminate six remaining petroleum-based synthetic dyes, including Red 40, from the food supply.

That matters because Red 40 shows up across a wide range of brightly colored processed foods. Candy, cereals, drinks, frostings, and desserts are all likely candidates for reformulation, which means shoppers may start noticing duller shades and different ingredient lists rather than fewer products on shelves.

Yellow 5: Beverages, Desserts, Cereals, and Other Brightly Colored Foods

Lego Party Food and Desserts - LEGO marshmallow pops

Yellow 5 is one of the six petroleum-based synthetic dyes that the Department of Health and Human Services and the Food and Drug Administration said they are working to eliminate from the food supply. The Food and Drug Administration’s tracking page now points to a December 31, 2027 target for companies to stop manufacturing products with certified color additives.

Yellow 5 is widely used in brightly colored foods and drinks, which is why reformulation could be noticeable to shoppers. The Food and Drug Administration says it is found in products such as beverages, desserts, and cereals, and it must also be specifically named on labels so people who are sensitive to it can avoid it.

Yellow 6: Snack Foods, Candies, Drinks, and Other Orange-Colored Processed Foods

Yellow 6 is still allowed, but it is now part of the federal phase-out effort aimed at six petroleum-based synthetic dyes. That means manufacturers using it are facing added pressure to change formulas ahead of the broader December 31, 2027 target tied to certified color additives.

Yellow 6 is especially common in foods that lean on bright orange or yellow coloring to catch attention. Products like snack chips, candies, drink mixes, and desserts are more likely to show up with new formulas, cleaner labels, and less intense color as brands move away from synthetic dyes.

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Blue 1: Frostings, Candies, Cereals, and Bright Blue Drinks

Blue 1 is still on the market, but it is now part of the same federal effort targeting six petroleum-based synthetic dyes. That puts it on the broader reformulation path tied to the December 31, 2027 target for stopping the manufacture of products with certified color additives.

Its impact could be easy to spot because Blue 1 is tied to some of the most visibly artificial foods on store shelves. Frostings, candies, cereals, gelatin desserts, and bright blue drinks may start looking a little less vivid as companies swap in different color sources.

Blue 2: Candies, Cereals, Snack Foods, Ice Cream, and Yogurt

A woman in a yellow sweater shrugs at a table with a bowl of cereal, a milk bottle, and a green apple.

Blue 2 falls under the same federal push to remove six petroleum-based synthetic dyes from the food supply. The Food and Drug Administration’s tracking page points to a December 31, 2027 target for companies to stop manufacturing products with certified color additives, putting Blue 2 on the same broader reformulation timeline.

The Food and Drug Administration says Blue 2 is approved for use in baked goods, cereals, snack foods, ice cream, confections, and yogurt. That means shoppers are more likely to notice updated labels, ingredient swaps, and less vivid blue shades in colorful processed foods than entire products disappearing from store shelves.

Green 3: Cereal, Ice Cream, Sherbet, Drink Mixers, and Baked Goods

Vending machine with five rows of various snacks, candies, and beverages, including chips, chocolate bars, sodas, water, and energy drinks. Payment terminal on the right.

Green 3 is still approved, but it is now caught up in the same federal push to move petroleum-based synthetic dyes out of the food supply. That puts it on the same broader timeline as the other certified colors facing reformulation pressure ahead of the December 31, 2027 target.

Its use is not as widespread as some of the better-known dyes, but it still shows up in colorful processed products. Foods like cereal, ice cream, sherbet, drink mixers, and baked goods could gradually shift to different ingredients and less intense green coloring as companies adjust their formulas.

The Bigger Shift Behind These Food Additive Bans and Phase-Outs

A person with long hair and a pink cardigan smiles while holding a notepad in a grocery store aisle. A shopping cart filled with groceries is beside them.

These changes show that the real shift is happening at the ingredient level, not the category level. In many cases, the food itself is still staying on shelves, but the formula behind it is starting to change as synthetic dyes and older additives face more pressure.

That is what makes this moment different. Under Robert F. Kennedy Jr.’s HHS, the push is no longer just about warning labels or public debate. It is turning into reformulation, cleaner ingredient lists, and a food supply that may start looking a little less artificial over the next few years.

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AI was used for light editing, formatting, and readability. But a human (me!) wrote and edited this.