Qinci

Exfoliant

Glycolic Acid

Also listed as: hydroxyacetic acid, aha

Smallest AHA, deepest penetration. Alternate nights with retinoids.

Exfoliating acids (glycolic, lactic, salicylic) clear away dead surface skin, so what's underneath looks smoother and brighter.

  • Targets: texture, dullness, dark spots, fine lines
  • When: Use in the evening.

Pairs well with

Keep on a separate day from

More exfoliant actives

Other exfoliant ingredients

Paste a full ingredient list into the conflict checker to see every clash at once, or build a full routine with the routine planner.

Guidance based on ingredient data, not medical advice.