Transdermal C Serum is "the must-have" anti-aging product. Formulated with an extremely high dose of lipophilic Vitamin C to boost the production of natural moisture factors at the cellular level and help reverse the signs of aging. Penetrates deep into the dermis to rapidly stimulate hydration and heal dry, chafed or irritated skin. Premium fat-soluble Vitamin C, anti-inflammatory plant extracts and nutrients help repair damaged skin, fade dark spots, improve skin firmness and even skin tone.