Obagi Professional Vitamin C Serum 20%

Obagi Professional-C® Serum 20% – Antioxidant serum with Vitamin C

Discover Obagi's best-selling serum, Professional-C® Serum 20% , formulated with L-Ascorbic Acid (pure vitamin C) and Hyaluronic Acid. This potent, fast-absorbing antioxidant helps brighten skin, even out tone, reduce the appearance of dark spots, boost antioxidant defenses, and smooth fine lines and wrinkles. Continued use results in visibly more radiant, hydrated, and rejuvenated skin. Ideal for normal to oily skin.

Key Benefits:

• 91% of users reported brighter, more hydrated skin*

• Neutralizes free radicals and combats oxidative stress caused by blue and infrared light**

• Improves skin texture and reduces visible signs of aging

• Formula with 20% pure vitamin C for clinically proven results

How to use:
Apply 5 to 7 drops in the morning to clean, toned skin. Follow with your moisturizer and sunscreen.

*Obagi User Study 2010.
**In vitro antioxidant potential assay, 2023. Data on file, Obagi Cosmeceuticals LLC.