Obagi Professional C Serum 20%, Vitamin C Facial Serum with Concentrated 20% L Ascorbic Acid for Normal to Oily Skin, 1.0 Fl Oz Description Features: Product Details: Skin Type: All Product Benefits: Highest concentrated serum best suited for normal to oily skin. Use for: Eyes Scent: Aloe Brand: Obagi Medical Is Discontinued By Manufacturer ‏ : ‎ No Product Dimensions ‏ : ‎ 2.09 x 1.53 x 4 inches; 3.21 Ounces Item model number ‏ : ‎ 50539 UPC ‏ : ‎ Manufacturer ‏ : ‎ Obagi Medical