If vitamin C is good for your body then imagine the powers it has for your skin! With Perricone MD Brightening Serum harness the power of this multi-tasking formula that tackles uneven skin tone and discoloration to lighten and brighten it up. Vitamin C ester is a more potent form of vitamin C but causes less irritation. It helps stir up collagen production while smoothing and brightening skin. With squalene and rosemary leaf extract it delivers more hydration visibly reduces fine lines and tightens your skin. Use it after your cleanse but before your moisturization step to get the full benefits of this nourishing serum. Benefits: Creates brighter more radiant complexion Evens out skin tone Improves clarity Immediate results for moisturized healthy and youthful skin Leaves skin glowing [ 1 fl oz ]