111Skin began when plastic surgeon Dr Yannis Alexandrides wanted to find products to improve the healing times and results for post-op clients.Now a coveted brand for its pioneering technologies,this Vitamin C Brightening Booster is one of the best you'll find.Its lightweight,oil-free formula is infused with an ultra-high concentration of the namesake active to brighten skin and diminish the appearance of dark spots & sun damage,while Glutathione protects dermal cells against future pigmentation