Obagi Professional-C Serum is an advanced, high-performance serum that is ideal for most skin types. Vitamin C is an important antioxidant which protects against free radicals and promotes natural collagen production to plump skin and reduce the look of fine lines and wrinkles. The serum promotes a more even skin tone and a brighter complexion.

15% L-ascorbic acid neutralizes free radicals. Advanced formula absorbs five times better than other serums