Over exposure to sunshine is one explanation to skin aging, because ultra violet in sunshine can promote the secretion of melanin in skin (e-g. the development of sunspot). Hurt of water in horny layer, then the loss of luster gradually. The operation of skin is clinically stated as the thinning of skin, laxation, producing of fade, turning into yellow, formation of spot and loss of elasticity. It is clear that moisture preservation is the key of beauty. Another element of Marine Protein is Zinc Glucose. It maintains the normal physiological function of epithelial cell, controls the hyperkeratosis of epithelial cell, maintains normal repair of epithelial tissue and is very important to the synthesis of collagen. In addition, the anti-oxygen function of VC in rose hips can take part in the synthesis of collagen and histocyte interstitial positively.