C esta line unparalleled skin care management medical research has established that vitamin c plays an essential role in every aspect of the skin's functioning, including protection from uv damage and repair of cumulative sun induced aging factors. It has also been proven that for vitamin c to be present in the skin in medically efficacious levels, it must be transported into cells through topical application. The power behind c esta: ascorbyl palmitate and dae complex c esta is a complex technology that involves stabilization, optimum skin absorption, adequate activity levels, and documented studies on human tissue that substantiate actual physiological changes. The c esta fact sheet presents an overview about c esta methods of action, its effectiveness as compared to other forms of vitamin c, and its specific benefits. The fact sheet focuses on c esta's two distinct modes of action: ascorbyl palmitate and dae complex. Read the c esta fact sheet.