1. Skin care

As an effective cosmetic raw material, small molecular collagen can moisturize the skin and give it a smooth feeling, so it is called "the bone in the bone, the skin in the skin, the meat in the meat", which can be said to be a strong backing of the dermis, and its effect on the skin is self-evident.

When collagen is added into skin care cosmetics, it has good compatibility with other raw materials and good synergistic effect, and can effectively repair damaged skin. After one month of oral administration of pure collagen, it is generally reflected that the skin feels delicate and smooth, fine wrinkles are well stretched, and the skin color is whitened.

2. Hair care

Hair, like skin, is composed of collagen. Cross-cutting a hair can be seen under the microscope: the center is the hair pulp, the middle is collagen, and the outermost layer is the hair scale. Collagen mainly controls the thickness, elasticity and wettability of the hair.

Hair scale is a very fragile tissue, which will be worn when rubbed and heated, while the collagen in the inner layer will be stimulated and decomposed, lacking collagen, and the hair will be dry and split, and the nails will be easily broken and dull.

3, blood vessels

Collagen interweaves with elastin and polysaccharide protein in connective tissue to form a network structure, which can keep the elasticity of blood vessel wall and prevent blood vessel rupture and embolism. Collagen also has the function of blood coagulation. After collagen interacts with platelets, it causes a series of subsequent processes related to blood aggregation, which can quickly coagulate blood.

4. bones

7-8% of the organic matter in bones is collagen. When bones are formed, sufficient collagen fibers must be synthesized to form the framework of bones. Therefore, some people call collagen the bones in bones. Collagen can combine calcium with bone cells, and prevent osteoporosis caused by calcium loss.

It is not easy to improve osteoporosis if only calcium is supplemented, because calcium cannot be preserved in bones, and it will be lost if you eat more calcium, mainly because the amount of collagen has been reduced. Therefore, in order to keep the bone, it can be taken from food or supplemented by collagen health food.

5. Eye

The cornea is one of the important structures in the eye, and the collagen fibers contained in it are arranged regularly, which not only allows light to pass through, but also makes the cornea transparent because of the special arrangement of collagen fibers.

Because collagen is the main component of cornea protein, the contact lens made of collagen is very suitable for human body, that is, it has high physical fitness, and its water retention is better than that of contact lenses made of other materials.

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