Vitamin C belongs to an important group of antioxidants that fight the free radicals that age your skin. Studies have shown topical Vitamin C, in the most effective form (L-ascorbic acid), can help improve sun protection, repair sun-damaged skin, reduce fine lines, stimulate collagen building, and potentially reduce discoloration of the skin.
How is the Obagi-C Rx System different from other Vitamin C products?
Many companies offer a cosmeceutical that contains Vitamin C, but it’s important for you to know that not all Vitamin C products are created equal. Clinical data show the patented Obagi-C Rx formulation delivers more L-ascorbic acid into the skin and remains in the skin longer than SkinCeuticals Phloretin CF®, another leading Vitamin C skin care product.1
There are 2 customized Obagi-C Rx Systems designed to treat all skin types. One system is for normal to dry skin and the other is for normal to oily skin. Ask your skin care specialist which system is right for you.
Reference: 1. Lehman PA, Investigator, Cetero Research. Evaluation of the percutaneous absorption of 14C-ascorbic acid, in vitro, using the Franz human skin finite dose model (protocol R09-0715). Data on file.
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