CosMedix Affirm Antioxidant Firming Serum is a lightweight yet potent antioxidant serum to support the skin and prevent free radical damage from environmental factors and UV exposure. CosMedix  Affirm has a Chirally Correct formulation that contains 10 skin-specific antioxidants including Resveratrol, L-Glutathione & L-Superoxide Dismutase plus firming peptides for a healthy, firmer-looking complexion. All delivered deep into the skin with advanced liposomes for enhanced penetrative of actives ingredients to protect the cell, cellular membrane and extra cellular matrix.