3 4 Dihydroxybenzoic Acid
What is 3 4 Dihydroxybenzoic Acid?
3 4 Dihydroxybenzoic Acid is an emollient acid that helps soften and smooth skin while providing some barrier support. It may also have mild preservative or pH-adjusting properties.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Emollient
Softens and smooths skin by filling in surface roughness and improving slip; can also help reduce moisture loss when paired with occlusives and film formers.
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.