Sodium Dehydroacetate. All Shades May Contain: CI 77891 ●
TL;DR. This ingredient is a preservative, used mainly to control yeast and mold growth in water-containing cosmetics. It often supports a broader preservative system rather than carrying the full preservation load alone.
What does Sodium Dehydroacetate. All Shades May Contain: CI 77891 do in a cosmetic formula?
This ingredient is a preservative, used mainly to control yeast and mold growth in water-containing cosmetics. It often supports a broader preservative system rather than carrying the full preservation load alone.
Is Sodium Dehydroacetate. All Shades May Contain: CI 77891 clean?
From a clean-beauty perspective, it is generally well accepted because it has low sensitization potential and is allowed by many natural-oriented standards. Use is concentration-limited in regulated markets, which is normal for preservatives.
Is Sodium Dehydroacetate. All Shades May Contain: CI 77891 sustainable?
This ingredient is typically made synthetically, so its sourcing is not strongly renewable. It is used at low levels and is expected to have a more favorable biodegradation profile than persistent silicone or fluorinated materials.
Is Sodium Dehydroacetate. All Shades May Contain: CI 77891 COSMOS-approved?
It is permitted in COSMOS Natural and COSMOS Organic products as an allowed preservative, subject to standard preservative limits. Its Green Chemistry fit is strongest on low-dose efficacy and biodegradability, with a weaker score on renewable feedstock sourcing.
How does Sodium Dehydroacetate. All Shades May Contain: CI 77891 work chemically?
This material is the water-soluble salt form of a small organic acid preservative, which helps it disperse more easily in aqueous phases. It is commonly used around 0.1% to 0.6% and performs best in mildly acidic to neutral systems, often paired with other preservatives for broader bacterial coverage.
Last updated 2026-05-13