Glycolic acid is an alpha-hydroxy acid derived from sugar cane that exfoliates the skin by loosening bonds between corneocytes in the stratum corneum. It is used to improve skin texture, tone, fine lines, and hyperpigmentation.
Kojic acid is a fungal-derived organic acid that inhibits tyrosinase, reducing melanin production and helping to fade hyperpigmentation, melasma, and dark spots. It is commonly used in topical depigmenting formulations.
What is the difference between Glycolic Acid (AHA) and Kojic Acid?
Glycolic Acid (AHA): Glycolic acid is an alpha-hydroxy acid derived from sugar cane that exfoliates the skin by loosening bonds between corneocytes in the stratum corneum. Kojic Acid: Kojic acid is a fungal-derived organic acid that inhibits tyrosinase, reducing melanin production and helping to fade hyperpigmentation, melasma, and
Which is better for my skin, Glycolic Acid (AHA) or Kojic Acid?
Neither is universally better — it depends on your skin type, tolerance and what else is in your routine. The flags above (fungal-acne, pore-clogging, fragrance, pregnancy) are the objective differences; a dermatologist can weigh them for your skin.
Can I use Glycolic Acid (AHA) and Kojic Acid together?
Check the compatibility verdict linked on this page, or run your full routine through the routine checker before combining actives.
General educational information for Indian skin, compiled from published dermatology literature and structured ingredient data. Not medical advice or a diagnosis.