Salicylic Acid
BHABeta Hydroxy Acid2-hydroxybenzoic acid
Keratolytic
Salicylic acid helps to gently remove dead skin cells from your scalp, which can clear up flakes and make your hair feel cleaner. It works by loosening the 'glue' that holds skin cells together, allowing them to shed more easily.
Moderate Concern
Source: FDA (as an OTC drug ingredient), CIR (Cosmetic Ingredient Review)
While generally safe for topical use in low concentrations, it can cause skin irritation, increased sun sensitivity, and should be used cautiously by pregnant women or children due to potential systemic absorption.
No result found for this ingredient.
No result found for this ingredient.
Dermatologic Procedures for the Treatment of Seborrheic Dermatitis.
Jaalouk D, Pulumati A, Algarin YA
2024
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Last updated: May 16, 2026