Get radiant, luminous skin with this Pixi 1.01 Fl. Oz. Overnight Glow Serum. With a 10 percent glycolic acid concentration that gently exfoliates, this nourishing serum works its magic while you sleep to give you a healthier complexion and to reduce the appearance of wrinkles and fine lines. Aloe vera extracts soothe and heal your skin, while cucumber extracts calm and get rid of puffiness. Reduce sun damage and protect your skin by applying this Pixi skintreats serum over an extended period.