Treats acne breakouts, reduces pimples, whiteheads, and blackheads within 24 hours. 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. Contains the purest form of azelaic acid 5% and hinokitiol and retinol. Our acne treatment booster also contains niacinamide and salicylic acid a gentle acne treatment. The multi-tasking formula boasts a lightweight, oil-free texture that works beautifully on its own or is mixed with other skin treatments. Reduce redness and repair skin - containing multiple treatment ingredients, our acne treatment serum can enhance the skin cells metabolism, effectively reduces the redness of the acne and pimples, maintain the skin elasticity, moisture and repair the skin. Quality - 5% azelaic acid, 10% niacinamide, hyaluronic acid, salicylic acid, hinokition, retinol, tea tree, niacinamide helps even skin tone, diminish unwanted discoloration. Salicylic acid helps resurface the skin through exfoliation, helping to remove dirt, oil, and impurities while boosting the effectiveness of the acne treatment. Has anyone not thought about how to get rid of acne before? Seeing red, swollen skin and rough skin can only make you feel stuffy. The fact that people of all ages can get acne used to bother many people. Many people still say that theyve tried everything good for acne, but it hasnt worked. In solving red and sore skin acne, Azelaic Acid is a new emerging solution. In the past, no one really knew about it, but now everyone wants to try it out at least once. Wed like to help you solve your skin problems through Serum with Azelaic Acid, which Cos De BAHA has prepared for a long time. Now, check for yourself the effects of improving the texture of your skin. It is a more effective product for acne treatment than conventional AC serum. Safety Information The product contains a high content of Niacinamide. We have experienced "Allergic reaction" and "face burning" in users with sensitive skin. Please test under the chin before use