Power Brightening Vitamin C+ Algae Peel Off Rubber Mask. Sodium Ascorbyl Phosphate funcations as an antioxidant on and within skin. It is effective for brightening a dull skin tone, smoothing wrinkles, visibly firming skin, and reducing discolorations. One of the best benefits of Vitamin C includes its ability to reduce pigmentation. Vitamin C for skin is effective in bleaching and…