Obagi Professional-C Vitamin C Facial Serum 20%, 1 fl. oz. $22.99 Brand Obagi Period After Opening (PAO) 12M Skin Type All Skin Types Type Wrinkle Reducer Department Unisex Volume 1 fl oz Formulation Serum Size Regular UVA Protection Broad Spectrum Body Area Face Country/Region of Manufacture United States Product Line RoC Retinol Correxion Deep Wrinkle Anti-Aging Retinol Night Cream condition New Obagi Professional-C 20% Vitamin C Serum - 1oz - New In Box - Sealed.Your order will be processed within 24 hours on working days. Please contact me at any time if you have any questions.Rapid transportation in the United States.