Collagen: In young skin, the contain 70% of the collagen protein, which the state determines whether the skin firm and resilient. These collagen protein, and contains two types: I-type and III type, and its ratio of 8.5:1. However, throughout the aging process, so that the proportion of two kinds of collagen imbalance, resulting in decreased skin resistance and thus give rise to all kinds of wrinkles and relaxation phenomena.
Elastic fibers: elastic fiber allows the skin elastic fiber, but over time begin to age.
Mucopolysaccharide: it is composed of mesenchymal cells an important component of the bears a lock of the main tasks of water. In the process of skin aging, and their decline, resulting in a decline in the density of skin, skin thinning and loss of compaction and flexibility, facial contours to relax, take advantage of wrinkles.
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