1. Improve skin condition

The main component of skin is collagen. The raw materials needed by the human body to synthesize collagen are mostly glycine, proline, and hydroxyproline. Collagen peptides are nitrogen-based nutrients rich in these amino acids, and these amino acids are mostly in the form of short peptides, which are absorbed quickly, which is incomparable to ordinary daily diets. It is very necessary to eat a certain amount of collagen peptides as an effective nutritional supplement for daily diets. This is the main material basis for the improvement of skin health after supplementing collagen peptides.

2. Increase skin collagen content

The active ingredients in collagen peptides can activate collagen synthase in human skin, thereby promoting the synthesis of human collagen and increasing the content of fresh collagen in the skin. With age, collagen in the skin is gradually lost, resulting in sagging skin and wrinkles. After collagen peptides are absorbed by the human body, they can supplement collagen for the skin, promote collagen synthesis, repair broken and aged elastic fiber networks, and increase skin elasticity.

3. Delay skin aging

The active ingredients in collagen peptides can activate the body's antioxidant system. Studies have found that collagen peptides can increase the activity of superoxide dismutase (SOD), glutathione peroxidase (GSH-PX), and catalase (CAT) in serum, and reduce the content of serum malondialdehyde (MDA). This shows that collagen peptides help to remove free radicals in the skin, reduce oxidative damage to the skin, and thus delay skin aging.