All About Vitamin C SerumWhile some skincare active ingredients are shrouded in obscurity, others are much more familiarone of the latter being vitamin C - vitamin c serum. It's so common in brightening items and therapies that whether you're just messing around in skin care or you're the friend everybody messages for recommendations, we agree to wager you have actually become aware of the effective antioxidant (vitamin c serum)."So when these by-products come in contact with the skin, they…See More