10% L-Ascorbic Acid Vitamin C Serum. 

Obagi Professional-C Serum contains the L-asorbic acid form of vitamin C, a potent antioxidant. The 10% L-ascorbic acid helps brighte the skin, retain moisture and minimize the apperance of fine lines and wrinkles. Suitable for dry or sensitive skin.

Obagi Professional-C Serum 10%

  • Apply 5 to 7 drops of Obagi Professiona-C Serum to the face, neck and chest using fingertips. Apply to cleansed skin in the morning before sunscreen or makeup application.