Size: 1.0 fl oz. / 30 ml

Antioxidants neutralize daily aggressors while skin energizers provide a healthy radiance.

Every day, environmental aggressors like air pollution, pesticides, and smoke attack the skin and generate free radicals—unstable molecules that steal electrons from your skin’s healthy molecules. These stressed skin molecules can’t do their job—they’re tired and weak, leading to oxidative damage which manifests visually as dullness, dryness, wrinkles, and dark spots. Obagi Clinical Environmental Defense Serum uses an antioxidant-rich blend to neutralize these free radicals, and adenosine triphosphate (ATP) to recharge your skin for a better barrier defense from the early signs of skin aging, in addition to a rejuvenating and energizing effect leaving skin glowing and hydrated.