
La Roche-Posay Effaclar Acne Face Wash with 4% Benzoyl Peroxide cleanses skin and helps prevent new acne formation.
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Formula analysis is a rule-based estimate, not dermatological advice. Individual reactions vary. Always patch test new products.
Formula overview
A water-based acne treatment cleanser with 4% benzoyl peroxide to cleanse and help manage breakouts. Niacinamide, hyaluronic acid, and salicylic acid work together to support clear skin while glycerin and propylene glycol prevent over-drying.
Compatibility
Benzoyl peroxide can bleach fabrics and may cause dryness or sensitivity; start with lower frequency if new to the ingredient.
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