Dehydroacetic Acid
Also known as: Biocide 470F, Methylacetopyronone
Preservatives
Safety rating
Avoid
Eat Away!Generally SafeUse SparinglyAvoid
Purpose and Function
Dehydroacetic Acid is an antimicrobial preservative more commonly used in cosmetics and personal care products than in food, due to regulatory concerns about its toxicity.
Commonly found in
- —Limited processed foods; more common in cosmetics
Key functions
- —Inhibits bacteria, mold, and yeast
Potential Risks and Side Effects
- 01Can be toxic in high amounts, limiting its food-use applications
- 02May cause skin or eye irritation in concentrated form
- 03Restricted for food use in many regions due to safety concerns