Ingredient
Dehydroacetic Acid
A synthetic fungistatic and bacteriostatic preservative used in low concentrations.
Dehydroacetic acid is a cyclic ketone acid that prevents spoilage by inhibiting growth of fungi and Gram-positive bacteria. It is most effective in slightly acidic formulations (pH < 7) and is often combined with other preservatives for broad-spectrum activity. It is permitted up to 0.6% in the EU and is suitable for both rinse-off and leave-on products.
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Categories
Low concern
Dehydroacetic Acid has a low comedogenic rating and is unlikely to clog pores.
Low concern
Dehydroacetic Acid is considered safe for fungal-acne-prone skin.
Low concern
Dehydroacetic Acid is generally considered safe during pregnancy.
Low concern
Dehydroacetic Acid has a low irritation potential and is well tolerated by most skin types.
Common Questions
What is Dehydroacetic Acid used for?
Can Dehydroacetic Acid clog pores?
Is Dehydroacetic Acid fungal acne safe?
Is Dehydroacetic Acid commonly irritating?
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Educational purposes only. Always consult a dermatologist for personalised guidance.