Copper is a component of many proteins in the body, typically metalloenzymes. It is essential for a large number of specific metabolic functions, especially the growth and repair of various tissues. It is used by the body in the manufacture of various enzymes, some act as antioxidants. These enzymes are involved in hemoglobin and collagen formation.
Vitamin E is a nutrient to the skin. It is an antioxidant that helps neutralize free radicals, which damage cells and might contribute to cardiovascular disease and cancer, vitamin E might provide this protection include its function as an antioxidant and its roles in anti-inflammatory processes.