Glycolic Acid (AHA)
Exfoliating AcidA water-soluble acid that exfoliates the surface for smoother, brighter, more even skin.
Good for
Texture
Brightening
Anti-aging
How to use
Exfoliant — start 1–2× a week, always wear SPF, and don’t stack with other acids or retinoids the same night.
Pairings
Pairs well with
Niacinamide
Barrier support for acids
Snail Mucin
Soothes after exfoliation
Time it right
Retinoid
Additive irritation
Use on separate days
BHA
Double exfoliation
Use on separate days
L-Ascorbic Acid
Stacked low-pH irritation
Use on separate days
Benzoyl Peroxide
Additive drying
Use on separate days
Azelaic Acid
Compounded exfoliation
Use on separate days
Copper Peptides
Low pH folds peptides
Leave a gap between them
Peptides
Space for absorption
Leave a gap between them
Products with Glycolic Acid (AHA)
NEOGEN
medicube
Dr. Dennis Gross Skincare
Oh K!
NEOGEN
Philosophy
Exuviance
Mila Moursi Skin Care
Tricoci
Murad
Dr. Brandt
Pixi