| Ferulic Acid | Kojic Acid | |
|---|---|---|
| Type | Key active | Key active |
| What it is | Antioxidant | Skin-brightening agent (tyrosinase inhibitor) |
| Flags | — | — |
Ferulic acid is a plant-derived phenolic antioxidant that neutralizes free radicals and helps protect skin from UV-induced oxidative damage. It is frequently combined with vitamins C and E to enhance their stability and photoprotective effect.
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.
General educational information for Indian skin, compiled from published dermatology literature and structured ingredient data. Not medical advice or a diagnosis.