Paula's Choice BOOST 10% Azelaic Acid Booster Cream Gel, 1 Fl Oz | Oil-Free Serum Fades Discoloration & Post-Blemish Marks with Licorice Extract & Salicylic Acid, Fragrance-Free

CLARIFY SKIN, SOOTHE IRRITATION: This highly effective serum booster is a multi-action powerhouse, featuring azelaic acid, known to reduce the look of blemishes and acne, while also helping to fade brown spots and marks from previous acne breakouts.