1, the dermis of skin is 75% composed of collagen, and fibrous collagen forms a network structure, which provides skin tension and elasticity; At the same time, collagen in dermis is also a nutrient supply station for epidermis and epidermal accessory organs (hair), which transports water to epidermis.
The important role of collagen in skin is obvious, and the growth, repair and nutrition of skin are inseparable from collagen. Collagen makes cells plump, thus making skin plump, keeping skin elastic and moist, and keeping skin delicate and smooth. The two keys to skin health, anti-wrinkle and moisturizing, are related to collagen.
2. The role of collagen in breast enhancement has long been known. Breast is mainly composed of connective tissue and adipose tissue, and the tall and plump breast is largely supported by connective tissue. Collagen is the main component of connective tissue. In connective tissue, collagen and polysaccharide are often interwoven into a network structure, which produces a certain mechanical strength. It is the material basis to support the human body curve and reflect the tall and straight posture.
3. Losing weight requires burning fat (catabolism). Hydrolyzing collagen can increase and prolong this catabolism process, burn more fat and achieve the purpose of losing weight. Moreover, the repair effect of collagen on cells will consume a lot of heat energy and must be carried out during sleep. Therefore, taking hydrolyzed collagen can lose weight while sleeping, and the dream of losing weight easily becomes a reality.
Second, who should not inject collagen?
1, pregnant woman, lactating,1minor under 8 years old.
2. Patients with rheumatic immune diseases.
3. Patients with skin ulcers, obvious redness or infection with similar diseases.
4. People who are known to be allergic to collagen and have abnormal coagulation function.
Third, the side effects of collagen needle
Collagen for injection can be used to improve patients with facial acne scars, and can also be used for wrinkle removal and anti-aging. But 100% is not safe after injection. Improper handling or nursing may cause the following side effects.
1, allergic reaction
Injected collagen is a foreign protein relative to human body, which may cause side effects of allergic reaction. However, there are also very few people who have acute allergic symptoms due to collagen allergy, mainly delayed allergic reaction, mostly allergic skin rash, so they can seek medical attention in time.
2, blood stasis and cyanosis
When injecting collagen, the needle will inevitably puncture the tiny capillaries at the treatment site, but generally it will not be injected at the parts with large blood vessels. Therefore, there will be no major bleeding, only a small amount of blood and bruises will subside within a week under normal circumstances, which is a temporary adverse reaction.
3. Influence
Injection of collagen is an invasive cosmetic treatment with pinholes. If the needle is not disinfected thoroughly, it may cause wound infection. In addition, improper postoperative facial care and exposure to water may also cause side effects of infection.
4. Overinjection
The injection amount of a part of collagen is generally 1ml. Excessive injection will cause abnormal swelling of local skin, and collagen should be carefully removed. Removal by injection is more difficult than augmentation rhinoplasty by injection, and it is easier to leave scars.
Collagen for injection can be used to improve patients with facial acne scars, and can also be used for wrinkle removal and anti-aging. But 100% is not safe after injection. Improper handling or nursing may cause the following side effects.
5, swelling and pain
After injection of collagen, there will be swelling with slight pain, which will disappear after 1-2 days. If the time is too long, we should pay attention to exclude the possibility of infection.
6, pigmentation
When injecting collagen, if the injection site is too shallow, or if you don't pay attention to sun protection after injection, the side effects of pigmentation may occur. After one month of injection, you can apply a whitening mask 2-3 times a week to promote the decomposition and excretion of pigment.