Ingredient
Glycolic Acid (AHA)
Body-care 'skinification' and AHA lotions keep glycolic acid highly visible.
Category: Exfoliant
Chemical formula: C2H4O3
Main cosmetic effects: Exfoliation; smoother texture; brighter appearance.
Source: Usually synthesized; historically associated with sugar cane.
Developer / supplier: Longstanding cosmetic chemistry research
Origin: Global
Representative product: The Ordinary Glycolic Acid 7% Exfoliating Toner
Approx. retail price (USD): 13
Evidence maturity: Strong evidence
What it does
Exfoliation; smoother texture; brighter appearance.
Notes
Exfoliant | Strong evidence