You should know
What it is
Preservative
Form of Preservative
Preservative
Explained
4-Hydroxybenzoic Acid is a preservative.
4-Hydroxybenzoic Acid is a rare cosmetic ingredient, with about 0.0% of the products in our database containing it.
What it does:
CosIng Data
- CosIng ID: 31527
- INCI Name: 4-HYDROXYBENZOIC ACID
- EC #: Â 202-804-9
- All Functions: Preservative