the present invention describes systems , methods , and compositions for treatment and maintenance of skin . the invention includes a skin care system that addresses the problems of skin aging and inflammation . the invention further includes skin care systems , methods and compositions containing active ingredients that may inhibit matrix metalloproteniases or that may inhibit inflammatory processes of cells , prevent moisture loss , improve skin tone , stimulate the production of collagen and elastin , decrease the breakdown of collagen and elastin , and prevent damage to the skin caused by environmental factors .