Treat acne while improving the appearance of post-breakout marks and uneven skin tone with La Roche-Posay Effaclar A.Z. Azelaic Acid Acne Treatment Gel. Powered by 10% azelaic acid, 2% salicylic acid, and hyaluronic acid, this dermatologist-tested daily treatment helps visibly reduce blemishes, unclog pores, smooth skin texture, and deliver lightweight hydration for a clearer, healthier-looking complexion. Perfect for acne-prone, oily, combination, and sensitive skin, this fast-absorbing gel works to address both active breakouts and the lingering discoloration they leave behind—without over-drying the skin. Key Benefits Clears acne and unclogs pores with 2% salicylic acid to help reduce existing blemishes and prevent future breakouts. Fades post-acne marks using 10% azelaic acid to improve the appearance of discoloration and uneven skin tone. Smooths rough texture for softer, more refined-looking skin. Hydrates while treating with hyaluronic acid to help minimize dryness and maintain moisture. Helps calm visible redness associated with blemishes. Lightweight, non-greasy gel layers easily under moisturizer and sunscreen. Dermatologist-tested and non-comedogenic, making it suitable for sensitive and acne-prone skin.