| Kojic Acid | Vitamin C (Ascorbic Acid) | |
|---|---|---|
| Type | Key active | Key active |
| What it is | Skin-brightening agent (tyrosinase inhibitor) | Antioxidant / brightening active |
| Flags | — | — |
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.
Vitamin C (ascorbic acid) is a water-soluble antioxidant that neutralizes free radicals, supports collagen synthesis, and inhibits melanin production to brighten skin and even tone. It is commonly used in serums at concentrations of 5-20% and works synergistically with vitamin E and ferulic acid.
General educational information for Indian skin, compiled from published dermatology literature and structured ingredient data. Not medical advice or a diagnosis.