Anti-Acne
Benzoyl Peroxide
Also known as BPO, BP
The most effective over-the-counter acne treatment. Benzoyl peroxide kills the acne-causing bacteria P. acnes deep inside pores, reduces inflammation, and gently exfoliates. Start with 2.5–5% — effective with fewer side effects than higher concentrations.
What it does
- Kills acne-causing bacteria directly
- Clears active breakouts quickly
- Prevents antibiotic resistance (unlike antibiotics alone)
- Reduces inflammation around pimples
- Effective at low concentrations (2.5–5%)
Commonly used for
- Acne
- Breakouts
- Inflammatory Acne
Best for: Oily, Acne-Prone, Combination skin
Related ingredients: Tea Tree Oil · Retinol · Salicylic Acid · Mandelic Acid · Zinc PCA · Mugwort
General information about a cosmetic ingredient, not medical advice. Patch-test new products and ask a dermatologist about persistent skin conditions.
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