Our professionally formulated Salicylic Acid Gel Peel contains a 20% concentration of Salicylic Acid and is considered a light peel within the Salicylic Acid category. Salicylic Acid is part of the Beta Hydroxy Acids (BHA) group. We highly recommend applying a Niacinamide serum (such as <strong>QRxLabs Niacinamide + Retinol Serum</strong>) as a post-peel treatment for the 14 days following each peel in order to keep skin clear and hydrated. <br> <br> It is worth noting that this product is completely free of artificial fragrances, silicone, parabens and coloring ingredients. It is manufactured in the USA in an establishment that is registered with the FDA.<br> <br> <strong>Money Back Guarantee</strong>: All QRxLabs products are covered by our Money Back Guarantee. If you are not 100% happy with one of our products, we will refund your purchase.<br>