The FDA announced the phase-out of 6 synthetic petroleum-based food dyes. Red 3 was banned effective January 2025 (enforcement by January 2027). The remaining 5 dyes, Red 40, Yellow 5, Yellow 6, Blue 1, Blue 2, and Green 3, must be removed from food products by October 2027. Across the products PlainFoodSafe indexes, these dyes appear in roughly 34,000 items, concentrated in candy, cereal, and beverages, with Red 40 alone in more than 21,000.
Which Dyes Are Being Removed?
The FDA's phase-out targets six FD&C certified color additives, all synthetic, petroleum-derived dyes that have been the subject of health concerns for years. These dyes are used extensively across candies, cereals, beverages, snack foods, and even medications.
| Dye | Common Name | Status | Deadline |
|---|---|---|---|
| FD&C Red No. 3 | Erythrosine | Banned | Jan 2027 (enforcement) |
| FD&C Red No. 40 | Allura Red | Phase-out | Oct 2027 |
| FD&C Yellow No. 5 | Tartrazine | Phase-out | Oct 2027 |
| FD&C Yellow No. 6 | Sunset Yellow | Phase-out | Oct 2027 |
| FD&C Blue No. 1 | Brilliant Blue | Phase-out | Oct 2027 |
| FD&C Green No. 3 | Fast Green | Phase-out | Oct 2027 |
Red 40 is by far the most widely used, our database shows it appears in more products than any other synthetic dye. You can see the full breakdown on our Dye Tracker page, which monitors real-time removal progress across brands.
How many products contain each banned dye?
Indexed US food products containing each of the six phased-out synthetic dyes.
The Timeline
The regulatory action unfolded in stages. Red 3 was the first domino. Known to cause cancer in laboratory animals since the 1980s, it remained legal in food (while being banned in cosmetics) for over three decades.
- January 2025 - FDA formally revokes authorization for Red 3 (Erythrosine) in food and ingested drugs, citing the Delaney Clause.
- January 2027 - Enforcement date for Red 3. Products still containing it face FDA action.
- June 2025 - FDA announces broader review and proposed phase-out of remaining 5 certified petroleum-based dyes.
- October 2027 - Final compliance deadline for Red 40, Yellow 5, Yellow 6, Blue 1, Blue 2, and Green 3.
Company Removal Pledges
Several major food companies have announced voluntary removal timelines ahead of the FDA deadline. Our Dye Tracker monitors these pledges and tracks actual progress by analyzing current product ingredient lists.
Major companies with active removal pledges include Mars, Kraft Heinz, General Mills, Kellogg's, and Mondelez. Some have committed to removing synthetic dyes from their entire US product lines, while others are targeting specific brands or product categories first.
Notably, many of these same companies already sell dye-free versions of their products in the European Union, where synthetic dyes require warning labels. Critics point out that reformulation is clearly feasible, it is primarily a matter of market pressure and regulatory requirements.
The same brands already sell dye-free versions in Europe, so reformulation is feasible. It is a matter of market pressure, not chemistry.
What Products Are Affected?
Synthetic food dyes are far more prevalent than most consumers realize. Based on our analysis of 859,000+ products in the PlainFoodSafe database, synthetic dyes appear in a wide range of categories:
- Candies and confections - Nearly universal use of Red 40, Yellow 5, Yellow 6, and Blue 1
- Cereals - Colorful cereals marketed to children are among the most affected
- Beverages - Sports drinks, sodas, flavored waters, and juice blends
- Snack foods - Chips, crackers, fruit snacks, and flavored popcorn
- Condiments and sauces - Pickles, barbecue sauces, salad dressings
- Baked goods - Frosting, cake mixes, cookies, and pastries
Use our product search to check whether specific products in your pantry contain these dyes and see their safety scores.
State-Level Actions
Several states moved ahead of the federal government. California passed the California Food Safety Act (AB 418) in October 2023, banning Red 3, brominated vegetable oil, potassium bromate, and propylparaben from food products sold in the state, effective January 2027.
Since then, multiple states have introduced similar or broader legislation. Some target the same four substances as California, while others include synthetic dyes in their scope. Our Regulations Tracker provides a complete state-by-state breakdown.
What Replaces Synthetic Dyes?
Food manufacturers are turning to natural color alternatives. Common substitutes include:
- Beet juice - Replaces red dyes in many products
- Turmeric extract - Provides yellow and orange hues
- Spirulina extract - Used for blue and green shades
- Paprika extract - Orange to red-orange coloring
- Fruit and vegetable juice concentrates - Broad spectrum of colors
These natural alternatives generally carry no safety concerns and are already widely used in organic products and European formulations of the same brands.
Frequently Asked Questions
Are synthetic food dyes immediately illegal?
Why were these dyes allowed for so long?
Will products taste different without dyes?
How can I check if a product contains banned dyes?
Are natural food colors always safe?
Sources
- FDA - Color Additives Questions and Answers
- OpenFoodFacts - Open Food Product Database
- CSPI - Chemical Cuisine: Food Additive Safety Guide
- California Legislature - AB 418 California Food Safety Act
Disclaimer: This guide is for informational purposes only and does not constitute medical, dietary, or health advice. Safety assessments are based on publicly available regulatory data and may not reflect the most current product formulations. Consult a healthcare professional for personalized dietary guidance.