Effective gel for acne-prone skin This advanced gel combines several powerful ingredients to promote skin health. It is based on the unique RetinSphere® technology and features high concentrations of glycolic and salicylic acid, at 15% and 2% respectively. Mechanism of action of fruit acids The fruit acids in the gel help to effectively remove dead skin cells and contribute to the normalization of the keratinization process. This promotes a smoother and more even complexion. Support through niacinamide Possesses antibacterial properties Strengthens the skin barrier Concentration of 5% Control over acne bacteria BIOPEP-15 is another important ingredient in this gel that helps to inhibit the proliferation of existing acne bacteria. Advice on application and individual tolerance should always be given by a doctor or pharmacist.