As an effective cosmetic raw material, small molecular collagen can moisturize the skin and give it a smooth feeling, so it is called "bone in the bone, skin in the skin, meat in the meat", which can be said to be a powerful backing of the dermis, and its effect on the skin is self-evident.
Collagen added in skin care cosmetics has good compatibility with other raw materials and good synergy, and can effectively repair damaged skin. After oral administration of pure collagen 1 month, it is generally reflected that the skin feels delicate and smooth, fine wrinkles stretch well and the skin color turns white.
2. Hair care
Hair, like skin, is composed of collagen. Cross-cutting a hair can be seen under the microscope: the center is hair pulp, the middle is collagen, and the outermost layer is hair scale. Collagen mainly controls the thickness, elasticity and wettability of 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. Without collagen, hair will dry and split, and 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 maintain the elasticity of blood vessel wall and prevent blood vessel rupture and embolism. Collagen also has the function of blood coagulation. After the interaction between collagen and platelets, it causes a series of subsequent processes related to blood aggregation, which can make blood coagulate rapidly.
4. Bones
70-80% of organic matter in bones is collagen. When bones are formed, enough collagen fibers must be synthesized to form the skeleton. So some people call collagen bone in bone. Collagen can combine calcium with bone cells and prevent osteoporosis caused by calcium loss.
If only calcium is supplemented, the phenomenon of osteoporosis is not easy to improve, because calcium cannot be preserved in bones, and it will be lost if you eat too much calcium, mainly because the amount of collagen has been reduced. Therefore, in order to keep bones, it can be taken from food or supplemented with collagen health food.
5. Eyes
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 due to the special arrangement of collagen fibers.
Because collagen is the main component of cornea, protein, contact lenses made of collagen are very suitable for human body, that is, they have high physical strength and better water retention than contact lenses made of other materials.
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