Collagen is very important for skin care. If it is lacking, it may lead to wrinkles, dullness and other symptoms, so it may be unacceptable for people who love beauty. So many people will use collagen to supplement it. Let's see how women can correctly supplement collagen.

1, collagen injection

Now the most direct way to supplement collagen is to inject collagen into chickens. Now many plastic surgery hospitals can inject collagen, and this method will have better effect. Friends in need can choose to inject in the whole hospital, which usually lasts for six months to one year. A few people may have side effects such as allergies and infections.

2. Drink liquid collagen or powdered collagen

For people who need to supplement collagen, they can also drink liquid collagen or powder collagen to supplement collagen. Generally, liquid collagen is easily absorbed by the body, but it should be noted that no matter which type of collagen you choose, it is best to buy it in a regular place, so the effect may be better.