IOPE Vitamin C Expert 25% Antioxidant Toning Ampoule Global Amore Mall 32 Best Iope Gluta Vitamin C Brightening Serum Dupes IOPE GLUTA VITAMIN C Toning Ampoule This toning ampoule contains 25% pure vitamin C & Glutathione 1000ppm . . . #vitaminc #vitamincserum High performance Korean skincare brand IOPE has announced the renewal of their iconic "Vitamin C Expert" line. Founded by Amorepacific, IOPE made history in 1998 as the first company in Korea to successfully IOPE's Gluta Vitamin C Brightening Serum is an advanced formula that features a powerful blend of 25% pure vitamin C and glutathione to exfoliate dead skin cells and diminish dark spots by IOPE The Vitamin C23 23ml