The Stop Spots is Solution 1 of Lierac's Anti-Blemish Protocol, an SOS treatment for individual blemishes. It combines pure salicylic acid, zinc gluconate and calamine powder to dry out spots, purify the skin and limit leftover marks, with visible results from the first night. It is fragrance-free, has 98% natural-origin ingredients, and is designed for normal to combination and oily skin.