Hero Cosmetics Micropoint for Dark Spots Another acne patch I swear by lately is the Hero Cosmetics Micropoint for Dark Spots ($13). Unlike a lot of other acne patches, these specifically target scars, using tranexamic acid, niacinamide, and vitamin C to reduce the appearance of dark spots. Each sticker contains 170 microneedles so the aforementioned ingredients can penetrate deep into the skin for fast results. Image Source: herocosmetics.us Hero Cosmetics Micropoint for Dark Spots $13 from herocosmetics.us Buy Now