Citrix offers therapeutic levels of pure, stable L-Ascorbic Acid with its patented Polymer Matrix Technology System. L-Ascorbic Acid is delivered in 10%, 15%, and 20% concentrations – every percentage being a true “active” percentage, no buffering. Citrix contains Liposomal Vitamins A, C, E in combination with Green Tea Extract and CoQ10 to assist in minimizing free radical induced skin damage while providing beneficial nourishment to the skin. With Citrix you can enjoy a healthier complexion using the power of nature’s Vitamin C which plays a vital role in maintaining a more youthful appearance of skin. Studies suggest that Vitamin C has the potential to stimulate the growth of collagen, which is important in maintaining healthy skin elasticity and texture.