The skin that can be broken by blowing is what every woman desires, but the perfect skin effect requires a long time of maintenance. Many beauty lovers take beauty medicine to improve their skin color and elasticity. In recent years, collagen extracted through biotechnology has also been widely used in the beauty industry. Can collagen whiten?

Effect of collagen on skin:
1. Moisturizing: Collagen contains hydrophilic natural moisturizing factor, and the triple helix structure can strongly lock moisture, so that the skin will always be moist and tender.
2. Brighten the skin: the skin's luster depends on the water content. The collagen's good water retention ability makes the skin moist, shiny and healthy.
3. Skin firming: When collagen is absorbed by the skin, it is filled between the dermis, increasing skin tightness, producing skin tension, shrinking pores, and making the skin tight and elastic.
4. Wrinkle prevention: The plump collagen layer in the dermis supports the skin cells, combined with the effects of moisturizing and inhibiting wrinkles, to achieve the effect of relaxing coarse lines and weakening fine lines.
5. Repair: Active collagen field can directly penetrate into the bottom layer of the skin, and has good affinity with surrounding tissues. It can help cells to produce collagen and promote the normal growth of skin cells. At the same time, the active collagen itself also has the function of anti-inflammatory and skin renewal.
Collagen can whiten, and the effect is great. It can repair the subdermal layer by eating collagen, restore the elasticity of the subcutaneous tissue of the skin, tighten the skin and delay the spread of wrinkles. However, although collagen is good, it can not be taken in large quantities. From a medical point of view, it is recommended that everyone take a piece of collagen with vitamin C every day, and long-term adherence will be effective.