Zero in on your blemishes with STYLPRO’s Hydrocolloid & Salicylic Acid Replacement Patches (30 patches) Intended to be gentle on the skin, the exfoliant product absorbs impurities on the surface, leaving behind a smoother feel and an improved texture. Rough areas become visibly reduced with regular use, as salicylic acid helps to lift debris and limit the look of pesky fine lines. To supercharge your results, couple the patches with the STYLPRO LED Device (sold separately).