Collagen is the most widely distributed and abundant protein in mammals, and exists in animal cartilage, skin and connective tissue. Collagen contains a large number of amino acids known as natural moisturizing factors (such as glycine, hydroxylysine, hydroxyproline), which can not only improve the water storage capacity of tissue cells, but also have a good moisturizing effect on the skin. It can delay skin aging, it keeps the skin elastic, and the aging of collagen will make the skin appear wrinkled.
Like other proteins, collagen will be decomposed and metabolized into amino acids, dipeptides or tripeptides by the human digestive system after oral intake, and these three forms are absorbed by the intestine into the blood, and the amino acids in the blood can enter the body. cells, involved in the synthesis of new proteins.
In human skin, 70% is composed of collagen. Collagen is gradually lost with age. As a result, the "spring net" that supports the skin is broken, and the skin appears dry, dehydrated, wrinkled, sagging and other skin aging problems. Long-term UV exposure will accelerate skin aging. In order to explore the effect of collagen powder on skin moisture, Japanese researchers conducted an animal experiment and fed collagen to UV-induced skin aging model mice. The experimental results found that supplementing collagen Protein can increase the water content of the stratum corneum of the skin and relieve the aging damage of the skin caused by ultraviolet radiation.
Relevant professionals carried out a clinical trial in which female volunteers aged 30 to 50 took collagen (6g/d, small molecule fish collagen powder) for 30 consecutive days. The test results found that after the volunteers supplemented collagen powder, The fine lines, pores, texture, moisture and oil of the facial skin are obviously improved. To understand the effect of topical collagen on improving skin health, researchers in Taiwan conducted a population-based intervention trial that recruited women aged 23-60 as volunteers to apply collagen to the face every morning and evening for 30 consecutive days. Test results found that topical collagen can significantly improve skin moisture content and increase skin elasticity. Collagen is indeed very important for the skin, mainly to improve the role of skin moisture.
The animal skin (pig skin, fish skin, chicken skin, dog meat with skin), tendon (pig trotter, beef trotter, pig trotter, etc.), cartilage (bones and bones, crispy bones) of daily food are rich in collagen. Pork, beef, mutton, and poultry are low in collagen, and fish is more recommended because fish is not only high in collagen but also low in fat.
In general, collagen powder bulk wholesale improves the function of skin moisture. Adequate sleep, proper exercise, a good attitude, and a balanced diet, these seemingly simple habits are the most effective skincare secrets.
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