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Salicylic Acid

Also known as: 2-Hydroxybenzoic Acid, o-Hydroxybenzoic Acid, BHA, Beta Hydroxy Acid

Oil-soluble exfoliant that penetrates pores to remove dead skin and unclog sebaceous buildup.

exfoliant (AHA/BHA/PHA)Comedogenic: 0, non-comedogenic

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What it does

Salicylic acid is a beta hydroxy acid (BHA) that dissolves sebum and keratin within pores, promoting gentle chemical exfoliation. It reduces excess oil, minimizes pore appearance, and helps prevent breakouts by keeping follicles clear. Unlike AHAs, its lipophilic nature makes it effective for oily and congestion-prone skin.

Benefits

Who it suits

How to use

Apply to clean, dry skin as a toner, serum, or cleanser 2–3 times weekly, gradually increasing frequency if well-tolerated. Always follow with moisturizer and daily SPF.

Pairs well with

Niacinamide, Hyaluronic acid, Centella asiatica, Azelaic acid

Be careful pairing with

Other chemical exfoliants (AHAs, vitamin C, retinoids) in same routine, Benzoyl peroxide (risk of over-drying)

Safety & cautions

Can irritate sensitive or compromised skin barriers; start low (0.5–2%) and use 2–3x weekly. Avoid if pregnant without medical guidance. May increase sun sensitivity; use SPF daily.

Educational information, not medical advice. Concentration and formulation change how an ingredient behaves.

Related guides

More exfoliant (AHA/BHA/PHA)

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