Our professionally formulated Glycolic/Lactic Acid 30/20 Gel Peel contains a 30% concentration of pure glycolic acid combined with a 20% concentration of pure Lactic Acid and is considered a medium peel. Glycolic and Lactic acids are part of the Alpha Hydroxy Acids (AHA) group. They have excellent exfoliating and hydrating properties and they encourage the generation of collagen. We highly recommend applying a peptide serum (such as QRxLabs Peptide Complex Serum) as a post-peel treatment for the 7 days following each peel in order to accelerate skin regeneration. This gel peel can typically help to: reduce active acne and acne marks improve the appearance of light wrinkles deep clean pores eliminate black heads even out skin tone fade hyperpigmentation This peel's advanced formulation combines our medical-grade glycolic and lactic acids with pure calendula, chamomile and green tea extracts, all natural ingredients with antioxidant, anti-bacterial and anti-inflammatory properties that help sooth and protect the skin and that reduce redness and irritation. It is worth noting that this product is completely of artificial fragrances, silicone, parabens and coloring ingredients. It is manufactured in the USA. Total Satisfaction : All QRxLabs products are covered by our Money Back . If you are not pure happy with one of our products, we will your purchase.