Obagi Professional-C Serum provides superior antioxidant protection with deep penetration. Obagi Professional-C Serum 10% is suitable for all skin types.

How To Use

• Apply 5-7 drops of Obagi Professional-C Serum to the face, neck and chest using fingertips.
• Apply to cleansed skin in the morning before sunscreen and makeup application.
• A slight tingling may occur in some people, which diminishes with continued use.