The Lab
Specimen No. 0062
ClearedDerivedantioxidantsurfactant

Salicylic Acid (BHA at Cosmetic Concentrations)

salicylic acid · 2-hydroxybenzoic acid · bha

Oil-soluble beta hydroxy acid (BHA) that exfoliates inside pores. Safe at cosmetic concentrations (≤2%); highly effective for acne and blackheads. Originally derived from willow bark.

high confidence
Researched April 18, 2026

Concerns

  • Not recommended during pregnancy at higher concentrations
  • Over-exfoliation can damage skin barrier — limit use to 2-3×/week
  • May increase sun sensitivity — use SPF

Sourcing & processing

naturally sourced

Commonly found in

Acne cleanserChemical exfoliantBHA tonerSpot treatmentDandruff shampoo

Research disclaimer: This rating is based on available peer-reviewed research and regulatory assessments at the time of publication. It is not medical advice. Consult a qualified professional for personal health or skin concerns.

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