Ingredient
Gluconolactone (PHA)
Sensitive-skin demand supports PHAs as gentler exfoliation alternatives.
Category: PHA Exfoliant
Chemical formula: C6H10O6
Main cosmetic effects: Gentle exfoliation; hydration; antioxidant support.
Source: Oxidized glucose / fermentation.
Developer / supplier: Food/cosmetic chemistry; multiple suppliers
Origin: Global
Representative product: PHA toners and sensitive-skin exfoliants
Approx. retail price (USD): 15-40
Evidence maturity: Moderate evidence
What it does
Gentle exfoliation; hydration; antioxidant support.
Notes
PHA Exfoliant | Moderate evidence