Containing a high concentration of active ingredients such as Glycolic Acid, Zinc Oxide, Sulfur and Camphor, this mask provides immediate visible results. Healing, soothing, purifying and tightening, it works as an antiseptic and serves as a bacteria suppressor. Use once or twice per week. Pevonia products are sold at full suggested retail price, according to Pevonia's corporate policy. No promotional discounts are available on these products.