SNP Glutathione Dark Zero Toning Patch 60P *2ea BuyBeautyKorea The Glutathione Dark Zero Toning Eye Patch is a new functional eye patch product from SNP, a hyperactive derma brand established in 2008. The Glutathione Dark Zero Toning Eye Patch is designed Brighten and even your complexion with SNP Glutathione Dark Zero Toning Patch! STEP 1 Niacinamide : Reduces the transfer of melanin to the skin's surface. STEP 2 99% SNP Glutathione Dark Zero Toning Patch PINKLAND SNP 99% Glutathione + Niacinamide B3 Eye Patch Martinique Ubuy