Cosrx Master Patch X-Large, 10 pc, Local Treatment for Women, Do you need to make a spot disappear as quickly as possible? The Cosrx Master Patch X-Large patches for problem skin are here for you. They help cleanse and regenerate problem areas faster, ensuring a reduction in the visibility of spots, with noticeable results in just a few hours. The patches also cover the skin and protect it from further contamination. Characteristics: topically targets signs of problematic skin visibly improves the condition of skin reduces skin redness reduces excessive sebum production reduces skin blemishes has regenerative effects has antibacterial effects Ingredients: niacinamide – promotes skin brightening, reduction of pigment spots, colour evenness and smoothing of rough texture, helps to strengthen the protective skin barrier and thus improve the level of skin hydration How to use: Use on cleansed, toned skin.