Obagi Vitamin C Serum 20%

Obagi Vitamin C Serum 20%


*Currently out of stock. Contact the clinic for alternative products from the Zo Medical Obagi line.

Minimizing the appearance of wrinkles, helps promote a more even skin tone and prevents the formation of new pigment. This water-free formula self-activates upon contact with skin’s natural water content, maximizing exfoliation and brightening effects to reveal radiant, even-toned skin. Pure vitamin C works by rapidly exfoliating skin surface pigmentation for a more even tone and brighter complexion. It’s powerful antioxidants help defend against environmental triggers that can initiate new pigment formation.

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  • Ascorbic Acid (20%): Exfoliates skin surface pigmentation for a more even tone and complexion.
  • Tetrahexyldecyl Ascorbate: Proven to prevent new pigment formation by up to 80% by inhibiting new melanin formation. Helps to stimulate healthy collagen production and reduce wrinkle depth
  • Provides antioxidant protection
  • Mimics our body’s own natural moisturizer factor for additional hydration
  • Helps maintain normal cellular turnover.


Apply 2-3 drops to clean dry skin AM and PM or as directed by your physician.
C-Serum should always be the first product applied after cleansing, and can be worn under other prescribed Obagi treatment products. Begin gradually and increase frequency as tolerated. Slight redness and stinging or tingling is a normal reaction from vitamin C use and will subside.


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