PROPERTIES Fluid gel formulated with a high concentration of glycolic acid and salicylic acid that helps reduce marks and excess sebum secretion in oily and/or acne-prone skin. Its use provides smoother, more matte skin and is especially recommended for large areas, such as the back. It is also recommended as a treatment after shock therapy, as it can prevent recurrences. Due to the rapid absorption of AHAs (glycolic acid) into the skin, its normal to feel a slight stinging sensation during the first few applications. If irritation persists, discontinue use. INDICATED FOR Young and mature skin with a tendency toward oiliness and/or acne, photoaging, and dehydrated skin not sensitive to glycolic acid. For skin with active acne, as part of anti-acne protocols. Especially indicated to prevent residual skin lesions. HOW TO USE Apply by gently massaging into the affected area once or twice a day, preferably after cleansing your face. A slight stinging sensation is normal the first few times you apply; if it persists, discontinue use. Do not use around the eyes.