Obagi Professional-C® Serum 20%
Obagi Professional-C Serum 20% is the highest concentrated Vitamin C serum in the Obagi line, formulated with pure L-ascorbic acid to optimize efficacy, and permeability.
Professional-C Serum 20% is our highest concentrated serum, packed with antioxidants to help minimize the appearance of fine lines and wrinkles while leaving skin feeling silky soft. This high-performance serum is formulated with 20% L-ascorbic acid (Vitamin C), and is best suited for normal to oily skin.
NET WT 1.0 OZ| 30 mL Bottle.
Chic MD Product Pearl:
Some users of this product may experience a slight tingling, which should diminish with continued use.