What is the main function of collagen? How long does it take to fill the lacrimal groove? Now the development of medical technology is more and more perfect, and many plastic surgery projects are also loved by most beauty lovers. Especially after filling the lacrimal groove, it can increase the beauty of the eyes and improve the overall facial appearance. But many people pay more attention to the collagen filling lacrimal groove technology, and do not know how long to maintain it. In fact, collagen has been widely used in substances needed by the body, so rejection is not easy to occur after injection. Collagen can not only fill the lacrimal groove, but also fill many parts. So let's take a look at the relevant introduction of collagen. Novice Xiaobai must see it!

1. What is the main function of collagen?
Collagen is a kind of biological macromolecule. Collagen is mainly extracted from animal connective tissue, which is also a high content and widely distributed protein in mammals. Generally speaking, collagen can supplement water and maintain daily skin moisture. It can form an elastic network in the skin, activate new cells, and make the skin more tender.
1. Collagen can also promote growth. Because the organic matter in human bone is composed of collagen, it can also make bones more developed and make skeletal muscles grow.

2. Collagen can also whiten and lighten spots. Because the peptide contained in collagen protein inhibits the activity of tyrosinase in pigment precipitation and reduces melanin, so as to achieve the purpose of spot lightening. At the same time, it will also promote cell regeneration, supplement collagen, and make the skin whiter.
3. Collagen can also smooth wrinkles, because some collagen can enter the high-quality layer of personal supplies, fill the damaged cells of the human body, and gradually smooth wrinkles.
2、 How long does it take for collagen to fill lacrimal groove?
Collagen is injected into the lacrimal groove to fill the local depression and make the lacrimal groove look fuller. The general maintenance time is between half a year and one year.

The specific maintenance time is not fixed. If the individual has good physique and good care, the maintenance time will be longer.
3、 What precautions should be taken before filling lacrimal groove with collagen?
Local examination should be carried out before the operation of filling lacrimal groove with collagen. The eyes should not have diseases, and the skin should not have inflammation, so as not to affect the results. For some women, try to avoid menstruation before surgery, because the resistance of menstruation is relatively low. If treated, it is easy to have serious problems.
4、 What care items should be paid attention to after collagen filling lacrimal groove surgery?
After the operation, local nursing should also be done to keep the wound dry and sanitary. Do not rub it with your hands, and develop a good habit of work and rest, which is helpful for recovery.

If local residues or secretions appear in daily life, disinfection cotton swabs should also be used for treatment to avoid wound infection.
In addition, in terms of diet, we should also avoid eating some hair or irritant food and try to be light.