Vitamin C Serum involves the use of products infused with Vitamin C, a potent antioxidant that protects the skin from free radicals and environmental stressors. While Vitamin C can be consumed through fruits like oranges and kiwis, topical application ensures that the skin directly benefits from its healing and rejuvenating properties. Among these products, Vitamin C Serums stand out due to their concentrated formulations designed for maximum absorption.