Minimalist 16% Vitamin C Serum With Vitamin E & Ferulic acid for Brightening About this item Formulated with Stable Vitamin C derivative- ethyl ascorbic acid which is 86% pure Vitamin C which provides maximum benefits without losing its efficiency Boosted with vitamin E & Ferulic Acid which are powerful antioxidants & ingredients which make the formulation more stable & highly effective Complimented by fullerence (C-60), a more potent, new age antioxidant which not only makes the skin even more brighter but also fights visible signs of ageing Formulated with ingredients sourced from Corum Inc., Taiwan Suits all skin types.