Obagi Professional-C Serum 20%

Exceptional antioxidant protection is exactly what Obagi Professional-C Serum 20% offers your skin. This Obagi serum has been specifically formulated to provide deep penetration. Containing 20% L-Ascorbic acid for maximum strength, Obagi Professional-C Serum 20% is strong enough to be effective yet gentle enough all for skin types even for those with sensitive skin or rosacea prone individuals. Obagi Professional-C Serum 20% is so effective in part because it offers up to 2x's the skin penetration of other Vitamin C products on the market, which means more protection and antioxidants reaching deep into your skin where they can do the most good. Thanks to this Obagi Vitamin C serum, it is now possible to achieve greater penetration to all layers of the skin and the gentle formula is stable, has a low side effect profile and is highly effective. Benefits: Boosts Collagen Restores Glowing Skin Long-Lasting Protection Perfect for: All Skin Types, Especially Mature Skin We encourage you