Last reviewed May 2026 · 1 min read
Is Sodium Dehydroacetate vegan?
Also known as: Dehydroacetic acid sodium salt
Vegan
Suitable for a vegan diet.
Yes — It is a synthetic sodium salt of dehydroacetic acid.
01 · The basics
What is Sodium Dehydroacetate?
A preservative used in cosmetics and food to prevent the growth of bacteria and fungi.
02 · The source
Where it comes from
It is a synthetic sodium salt of dehydroacetic acid. It involves no animal ingredients.
Frequently asked
FAQ
Is sodium dehydroacetate vegan?
Yes, it is a fully synthetic preservative.
Why is it in my mascara?
It is highly effective at preventing microbial growth in wet cosmetic formulas, ensuring the product stays safe to use near the eyes.
Commonly found in
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