acne

  1. Salicylic Acid for Acne: What the FDA Monograph Says, and Why a Face Wash Isn't Enough

    Salicylic Acid for Acne: What the FDA Monograph Says, and Why a Face Wash Isn't Enough
    Salicylic acid is FDA Category I for acne at 0.5-2% and oil-soluble, so it reaches inside clogged pores. But a face wash is rinsed off in seconds.

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