The A-OXitive Antioxidant Defense Serum by Avene is a remarkable skincare product, as highlighted by Cynthia in her video review. This serum instantly provides a wonderful sensation on the skin, leaving it feeling hydrated and refreshed. With the powerful combination of vitamin E and vitamin C, it effectively restores balance to the skin, soothing and softening it. Avene's use of thermal spring water, a signature ingredient since the 1700s, further enhances the serum's effectiveness. Cynthia's recommendation to give this serum a try is backed by the brand's long-standing reputation. Overall, the A-OXitive Antioxidant Defense Serum is a must-have for anyone seeking to improve their skin's health and appearance.