Our pore-cleansing nasal strips contain PEVA, PU. It tightens the skin and helps clear and narrow pores. Natural anti-inflammatory, acne effective. Deep cleanse to remove dead skin and prevent acne. The way to use it is simple: 1. Clean your face and hands. Pat dry with a clean towel; 2. Gently tear or cut open the package. Apply the patch to the affected area and apply firm pressure around the edges. 3. Replace the patch as required. Remove blackheads and pimples in one step. Reduces inflammation and prevents the formation of acne.