Obagi’s Professional-C Serums, provide L-Ascorbic Acid, the most bioavailable form of Vitamin C for optimal skin absorption and results.

L-Ascorbic Acid is effective in reducing the appearance of fine lines, wrinkles and photoaging of the skin.

• Professional-C Serum 20% provides 5X better absorption levels over another leading competitor.
• Consumers prefer Obagi Professional-C Serum 20% nearly 2 to 1 over another leading competitor.

Skin Type: Normal Skin, Oily Skin

Benefits:

• 20% L-ascorbic acid (Vitamin C) encourages skin to rebound from previous visible damage
• Improve overall complexion by reducing the appearance of fine lines and wrinkles
• Formulates to immediately absorb and remain in the skin