Vitamin C has a strong antioxidant effect. It penetrates the skin quickly and neutralizes the harmful components that cause premature aging. Vitamin C stimulates the production of collagen and elastin, which keep the skin firm. It also refreshes the skin and evens out skin tone by reducing pigmentation and preventing the appearance of new age spots. Its qualities helped to soothe sensitive and easily irritated skin. Vitamin C is also known to reduce fatigue.