Zo Skin by Obagi Ossential Daily Power Defense

2.5 oz bottle of Zo Skin by Obagi Ostential Daily Power Defense Anti Aging Formula retails for $186

ZO Skin Health''s Daily Power Defense Serum is designed to provide protection from environmental aggressors as well as other issues that cause skin aging. This serum contains antioxidants to help fight against oxidative stress caused by exposure to UV rays, pollution, and other environmental factors.