Cleanance aha anti-imperfections exfoliating serum avène aha exfoliating serum is an innovative treatment with patented natural acids*, designed to improve skin texture in just 10 days***. This serum is 1.5 times more effective** than salicylic acid, offering a powerful solution to reduce blemishes, pores and marks. Key ingredients: lactic and succinic acids : reduce imperfections, pores and marks. Glutamic acid : regulates sebum, reducing excess oil. Avène thermal water : soothes, strengthens and rebalances the skin. Benefits: anti-imperfections : reduces pimples and blackheads. Anti-stain : reduces residual stains. Smoothes skin texture : tightens pores and smoothes skin texture. Formula and effectiveness: contains only 10 ingredients and 99% ingredients of natural origin. Patented* and tested on sensitive and acne-prone skin. How to use: apply once or twice a day, morning and/or evening, to clean, dry skin on the face, neck and décolleté. Avoid the eye area. It can be used alone or as part of your skincare routine. Proven results: 1.5 times more effective than salicylic acid**. Visible results in 10 days *. Additional notes: *patent registered. **ex vivo test, explant model comparing the action of lactic + succinic acids versus salicylic acid, in comparable concentrations, on the stiffness of the stratum corneum. ***real test - 74 volunteers - application in the morning and/or at night. Avène aha exfoliating serum is the perfect choice for those looking for smoother, clearer and more even skin. With its powerful and natural formulation, it provides fast and effective results, especially for sensitive and acne-prone skin. Safety warnings if discomfort is experienced, it is recommended to space out applications of the product. Avoid contact with eyes. Limit sun exposure while using the product or use sun protection.