Do Collagen Peptides really Work?

The skin is the largest organ of the human body and has the function of exempting or alleviating the external stimuli of the organism. As the body is constantly subjected to the combined effects of endogenous and exogenous factors, the human body as a whole will also produce a series of changes, which are manifested in the skin as dry, rough skin, loss of luster and elasticity, wrinkles, chapping, chloasma and other phenomena.

The skin includes the epidermis and dermis, and the dermis contains a large amount of extracellular matrix, whose main components are collagen and mucopolysaccharide synthesized by fibroblasts. Collagen is the most abundant protein in the human body, accounting for about 3% of the total body protein. The collagen content and the diameter of collagen fiber bundles are important factors in determining the texture of the skin. Collagen peptide supplier will explain that collagen peptide has many benefits for the skin.

Collagen peptide protects the skin

The protection of the skin by collagen peptides is closely related to its antioxidant effect. Dry skin and discoloration are all signs of skin aging, and free radical damage is an important factor in causing these changes. The increase of free radicals in the body due to UV rays, stress, metabolic waste and other factors leads to the aging and breaking of collagen fibers in the skin, sagging, rough and dry skin, wrinkles and pigmentation.

Collagen peptides can enhance the activity of antioxidant enzymes such as superoxide dismutase and catalase, and reduce the level of malondialdehyde, a product of lipid peroxidation. Therefore, collagen peptides can scavenge free radicals, reduce damage to fibroblasts and collagen, avoid excessive cross-linking of skin collagen, and act as a skin protector.

Collagen peptide has many effects on the skin

1.Improve skin nutrition

We all know that the main protein component of the skin is collagen, the raw materials needed for the synthesis of collagen in the human body to glycine, proline, hydroxyproline as the most, and collagen peptide is rich in these amino acids nitrogen source nutrients, and these amino acids are mostly in the form of short peptides, rapid absorption, is the ordinary daily diet can not be compared. It is very necessary to consume a certain amount of collagen peptides as an effective nutritional supplement to your daily diet. This is the main material basis for the improvement of skin health that occurs with collagen peptide supplementation.

2.Increase the collagen content of the skin

The active ingredients in collagen peptide can activate the collagen synthesis enzyme in human skin, and then promote the synthesis of human collagen and increase the content of fresh collagen in the skin. Especially when 25 years old, the body's ability to synthesize collagen decreases, the loss of collagen more than the collagen generated, the skin will appear sagging, aging phenomenon, so this time you can start to eat collagen peptide products, supplement collagen, increase skin elasticity.

3.Delay skin aging

The active ingredients in collagen peptides can activate the body's antioxidant system. It is found that collagen peptides can increase the activity of serum superoxide dismutase (SOD), glutathione peroxidase (GSH-PX) and catalase (CAT) and reduce the level of serum malondialdehyde (MDA), which indicates that collagen peptides help to scavenge free radicals in the skin and reduce oxidative damage to the skin, thus delaying skin aging.