This free radical fighting antioxidant serum is high in vitamin C, E, and berry extracts that helps fight off the assault your skin encounters on a daily basis from free radicals. The serum gives your skin a fighting chance against the elements, age and the harm the sun does to your skin on a daily basis. Helps with fine lines, suppleness, pigmentation issues, and skin tone. We use both the water soluble(ascorbic palmitate) and oil soluble(ascorbic acid) forms of Vitamin C.