| Salicylic Acid | Vitamin C | |
|---|---|---|
| Type | Key active | Key active |
| What it is | Beta-hydroxy acid (BHA) exfoliant / keratolytic | Antioxidant / brightening active |
| Flags | Pregnancy caution | — |
Salicylic acid is a lipid-soluble beta-hydroxy acid that exfoliates the skin surface and penetrates sebaceous pores to loosen and dissolve keratin and debris. It is widely used to treat acne, blackheads, and conditions involving thickened or scaly skin.
Vitamin C (ascorbic acid and its derivatives) is a topical antioxidant that neutralizes free radicals, supports collagen synthesis, and helps reduce hyperpigmentation for a more even skin tone. It is commonly used in serums for photoprotection support and anti-aging benefits.
General educational information for Indian skin, compiled from published dermatology literature and structured ingredient data. Not medical advice or a diagnosis.