Cosmetic Raw Material--Collagen Peptide
Jul 29, 2021
Collagen is an important component of human skin, accounting for about 30% of protein, and is an important source of skin elasticity and youthfulness. Collagen is extracted from the skin of deep-sea fish, and its moderate molecular weight makes the product have good permeability and moisturizing properties, which can increase the elasticity of the skin and improve the water retention capacity of the skin when applied to personal care products.
Characteristics.
1. Nutritional:
Collagen peptide can give essential nutrients to skin, replenish 18 kinds of amino acids which are beneficial to human body, strengthen collagen activity in skin, keep moisture of stratum corneum as well as integrity of fiber structure, improve skin cell survival environment and promote skin tissue metabolism, enhance circulation, achieve nourishing skin, delay aging, beauty, anti-wrinkle and hair care effects.
2.Restorative: collagen peptide has good affinity with surrounding tissues, thus has the effect of repairing tissues.
3.Moisturizing: Because the molecule contains a large number of hydrophilic groups, it has good moisturizing effect and can achieve the purpose of keeping the skin moist.
4. Affinity: collagen peptide has good affinity to protein molecules on the surface of skin and hair, it is combined with skin and hair through physical adsorption, and it is not easy to be rinsed, so even if it is applied in rinse-off products such as facial cleanser, it can still work.
5. Water retention.
Collagen peptide contains a large number of hydrophilic groups, which can strongly absorb water in the air and form a hydration film on the surface of the skin, so it has a strong moisturizing function.
6. Whitening: collagen peptide has the function of stopping the conversion of tyrosine in the skin into melanin, antioxidant, scavenging free radicals in the body, promoting cell metabolism, delaying cell aging, and then making the human skin soft, smooth and elastic, with significant whitening effect.
7. Wrinkle removal: research shows that as people get older, the hydroxyproline inside the skin gradually decreases, making people's skin aging, lose elasticity and luster, and produce wrinkles. And collagen peptide contains a large amount of hydroxyproline, which can provide raw materials for skin collagen synthesis, significantly delaying skin aging and reducing skin wrinkles.
8. Eliminate dark circles and bags under the eyes
Collagen peptide can make the skin structure become tight and thus no gap, so that the blood will not stay in the gap and cause dark circles under the eyes. Collagen peptide can make the skin more firm, and it can shrink the sagging eye bags to achieve the effect of eye bag elimination.
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