Caramel Color Side Effects

Caramel Color is a coloring agent with 2 high-severity side effects. Found in 25 products in our database. FDA approved.

4
Known Side Effects
25
Products Contain It
2
High Severity
4
Safer Alternatives

What Is Caramel Color?

Caramel color is the most widely used food coloring in the world. The Class IV (ammonia sulfite) process creates 4-MEI, a chemical that causes cancer in animals. Coca-Cola reformulated in California after Prop 65 warnings.

Also known as:
E150aE150bE150cE150d4-MEIClass IV caramel

Known Side Effects

High Risk Contains 4-MEI (4-Methylimidazole) — a possible carcinogen
High Risk California Prop 65 cancer warning triggered
Moderate Potential immune effects
Moderate May contain ammonia processing byproducts

Regulatory Status

🇺🇸 FDA Status

FDA approved. No federal limits on 4-MEI levels. California requires Prop 65 warnings above 29mcg/day.

🇪🇺 EU Status

Legal (E150d most common). EFSA set ADI limits. 4-MEI monitored but not banned.

Scientific References

  1. NTP studies showing 4-MEI causes lung tumors in mice
  2. California OEHHA listing 4-MEI as a carcinogen
  3. IARC evaluation of 4-MEI (Group 2B — possibly carcinogenic)
  4. Consumer Reports study finding high 4-MEI levels in some sodas

Products Containing Caramel Color (25 found)

These products were found to contain caramel color or its variants in our database of 26,000+ grocery products.

#ProductBrandScore
1ULTIMATE MEAT MILD ITALIAN SAUSAGE, PREMIUM SLICED PEPPERONI, SEASONED BEEF CRUMBLES, SLICED BEEF STEAK, AND SMOKY BACON TRADITIONAL CRUST MEDIUM PIZZA, ULTIMATE MEATWal-Mart Stores, Inc.2/100
2ORIGINAL REAL CHOCOLATE CHIP COOKIES, ORIGINAL REAL CHOCOLATE CHIPNabisco Biscuit Company20/100
3SWEETENED CHOCOLATE FLAVORED RICE CEREAL, SWEETENED CHOCOLATEPost Consumer Brands, LLC23/100
4Banquet Salisbury Steak with Creamy Mashed Potatoes & Cinnamon Apple Dessert, Frozen Meal, 11.88 oz.Conagra Brands, Inc24/100
5Holday cookies from CostcoUnknown25/100
6HONEY NUT O'S SWEETENED TOASTED OAT CEREAL, HONEY NUT O'SWal-Mart Stores, Inc.28/100
7OatmealGreat Value32/100
8CINNAMON OAT CRUNCH SWEETENED MULTIGRAIN CEREAL WITH CINNAMON, CINNAMON OAT CRUNCHWal-Mart Stores, Inc.32/100
9Dr Pepper Zero SugarDr Pepper36/100
10Great Value GF chicken bacon ranch dinnerWalmart45/100
11LiveGfreeUnknown46/100
12MARKET PANTRY, CREAM OF CHICKEN CONDENSED SOUPTarget Stores47/100
13GREAT VALUE, FIBER CHEWY BARS, OATS & CHOCOLATEWal-Mart Stores, Inc.49/100
14fiber equateWalmart55/100
15TOASTED O'S TOASTED OAT CEREAL, TOASTED O'SWal-Mart Stores, Inc.57/100

Safer Alternatives to Caramel Color

Date syrupMolassesBeet sugar caramelClass I caramel (no ammonia)
📬

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Frequently Asked Questions

What are the side effects of caramel color?
The main concern is 4-MEI (4-Methylimidazole), a byproduct of the manufacturing process that causes lung tumors in mice and is listed as a carcinogen under California Prop 65.
Is caramel color in Coca-Cola safe?
Coca-Cola contains caramel color with 4-MEI. The company reformulated to reduce 4-MEI levels after California required cancer warning labels. The FDA has not set federal limits.

⚕️ Disclaimer: This information is for educational purposes only and is not medical advice. Side effect data is compiled from published scientific studies and regulatory assessments. Always consult your healthcare provider for personalized guidance. Last updated: 2026-03-05.

Other Ingredient Side Effects

Red 40 (Allura Red AC) Yellow 5 (Tartrazine) Yellow 6 (Sunset Yellow FCF) Red 3 (Erythrosine) Blue 1 (Brilliant Blue FCF) Blue 2 (Indigo Carmine) Aspartame Sucralose Acesulfame Potassium (Ace-K) MSG (Monosodium Glutamate) All Ingredient Side Effects Banned in Europe Ingredient Encyclopedia
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📋 Cite This Data
APACheckIt AI. (2026). "Caramel Color Side Effects — Health Risks, FDA Status & Products | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/side-effects/caramel-color
MLA"Caramel Color Side Effects — Health Risks, FDA Status & Products | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-03-05. https://getcheck.it/side-effects/caramel-color.
HTML Embed<a href="https://getcheck.it/side-effects/caramel-color">Caramel Color Side Effects — Health Risks, FDA Status & Products | CheckIt AI — CheckIt AI</a>
BibTeX@misc{checkit2026sideeffectscaramelcolor, title = {Caramel Color Side Effects — Health Risks, FDA Status & Products | CheckIt AI}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/side-effects/caramel-color}, note = {Retrieved 2026-03-05} }