Collagen is an important raw material for repairing damaged tissues. When the collagen in the dermis is oxidized and broken, the supporting effect on the epidermis disappears, resulting in uneven collapse and wrinkles.

Now, 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, and meat in the meat", which can be said to be the strong 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 can effectively repair damaged skin. After oral administration of pure collagen 1 month, the skin becomes fine and smooth, fine wrinkles are well stretched, and the skin color turns white.

2. Prevent skin aging and eliminate wrinkles.

With the increase of age, collagen will gradually lose, leading to the rupture of collagen peptide bonds and elastic nets that support the skin, and its spiral network structure will be destroyed immediately, and the skin tissue will be oxidized, shrunk and collapsed, and the skin will be dry, wrinkled, slack and inelastic. Therefore, it is necessary for women to supplement collagen.

3. It can prevent cardiovascular diseases.

Studies have shown that collagen can reduce triglycerides and cholesterol in the blood and increase some essential trace elements in the body to keep them in a relatively normal range. It is an ideal food for reducing weight and fat.

In addition, collagen plays a unique role in assisting the body to excrete aluminum and reducing the accumulation of aluminum in the body. I believe everyone knows that aluminum is harmful to human body, because research shows that Alzheimer's disease is related to aluminum intake. At the same time, collagen can accelerate the production of hemoglobin and red blood cells, improve circulation, and benefit coronary heart disease and ischemic encephalopathy.

4. It can be used as calcium supplement food.

Hydroxyproline is the characteristic amino acid of collagen, and it is the carrier to transport calcium from plasma to bone cells. Collagen in bone cells is the adhesive of hydroxyapatite, which forms the main body of bone with hydroxyapatite.

Therefore, as long as enough collagen is ingested, the normal calcium intake of human body can be guaranteed, and collagen can be made into health food for supplementing calcium.

Extended data

Methods of supplementing collagen:

1, supplement foods rich in collagen

Some people say that collagen supplementation is the safest way, but it is also somewhat one-sided; Foods rich in collagen in daily life include pig's trotters, cow's trotters, fish skin, tremella, animal cartilage tissue and so on. The collagen contained in these foods has a large molecular weight, which will not be directly absorbed and utilized, but will be converted into amino acids through the digestive system. Then protein is synthesized from human body. It forms very little glial protein; Less than 5%. Moreover, these foods rich in glial protein, as well as a large number of fat components, are not high in purity, and long-term consumption may lead to obesity; Affect the beauty of women's figure.

2. directly supplement collagen powder

High-purity, low-molecular-weight collagen powder can be quickly and effectively supplemented to the skin surface after being taken and absorbed; Suitable for women of different ages for health care and beauty.

For example, drinking a cup before going to bed every night can greatly improve the absorption and utilization rate. Experts point out that the metabolism of human skin cells is most active at night; After being absorbed, the small molecular weight collagen peptide can quickly skip the skin cavity stage and directly act on the skin surface. Coordinate the development of skin cells; Increase the reticular connective tissue structure of the skin. Thereby effectively maintaining the elasticity and luster of the skin.

3. Take collagen oral liquid

Collagen oral liquid is a health care product specially designed for female beauty lovers, which is rich in collagen peptides, natural vitamins and whitening and moisturizing factors. Very suitable for young women's skin care; Daily supplement can prevent collagen loss, skin relaxation, eye bags, acne marks and spots caused by radiation; So as to achieve the effect of auxiliary whitening and moisturizing.

4, collagen mask

For women with chapped and rough skin, collagen mask can be used to improve and supplement. The use method is also very simple. Clean up the place where you want to put the mask before you rest every day. Then paste the mask evenly for 5-20 minutes, which is helpful to quickly improve local skin cracking, skin dryness and other phenomena; In addition, through oral administration, the whitening and moisturizing effect is better.

5, subcutaneous injection of collagen

Subcutaneous injection of collagen is a common cosmetic surgery for women at present. Its supplement effect is faster and more effective than food supplement and taking collagen powder. It contains collagen balls, which help stimulate the body to synthesize collagen itself. Increase the content of collagen in skin tissue and surface layer; However, the demand for collagen is higher. And the requirements for injection are more demanding. For example, it is very difficult to prevent the rejection of the body's own immunity. So there are certain risks. Therefore, I suggest you try not to try blindly.

Baidu encyclopedia-collagen