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- PROFESSIONAL-C SERUM
PROFESSIONAL-C SERUM
Formulated with L-ascorbic acid, the serums effectively attack free oxygen radicals thereby protecting the skin against future damage.
Clinical Evidence
Maximum Daily Antioxidant Protection
Obagi Professional-C Serums use advanced scientific formulas developed and tested by leading Vitamin C experts to neutralize free radicals before they damage skin cells and accelerate aging.Our delivery system results in greater penetration to all layers of the skin, providing maximum daily antioxidant protection. Our unique formula provides greater stability than competitive Vitamin C products and has a low side effect profile.
References: 1. McCullough JL, Principal Investigator. OMP 05-02: In vitro percutaneous absorption of Vitamin C topical formulations in human skin. April 27, 2005. OMP, Inc. Data on file. 2. Lehman PA, Investigator, PRACS Institute. Determination of the percutaneous absorption kinetics of ascorbic acid and ascorbic acid 2-glucoside, in vitro, using the human cadaver skin model (protocol R07-0278, August 2007). OMP, Inc. Data on file.
