Dehydroacetic Acid
Toxicity Score
Primary Concern
mild skin irritation
Found In
Various products
Persona Risk
General population risk
Clinical Summary
Dehydroacetic acid is commonly used as a preservative in cosmetics to prevent the growth of bacteria and fungi. It is considered generally safe for use in cosmetics, although there is a potential for mild skin irritation, particularly in individuals with sensitive skin. Regulatory agencies such as the European Commission have deemed it safe for use in concentrations up to 0.6% in cosmetics.
Identified Health Risks
What This Score Means
Lower Risk. This ingredient scores 3/10. Generally considered safer, though individual sensitivities may vary. Always check with your healthcare provider for specific concerns.
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