Antioxidant serum for face and neck. The fast-absorbing hydrating formula combines two naturally occurring powerful antioxidants in the optimal 1% concentration for both. They collaborate to protect skin from free radicals and fight aging-related damages. Resveratrol works on a cellular level to promote Collagen & Elastin synthesis and strengthen the skin barrier, making skin smoother and healthier. Ferulic Acid enhances the antioxidant effectiveness, while also reducing the development of age spots and wrinkles.