Other Name: N-Acetyl-D-Glucosamine
INCI Name: ACETYL GLUCOSAMINE
Molecular Formula: C8H15NO6
Molecular Weight: 221.21
Appearance: White to off-white powder
Purity: 98%
CAS NO.: 7512-17-6
EINECS No.: 231-368-2
Application: cosmetics and skin care products
ACETYL GLUCOSAMINE is a product obtained by partial deacetylation of chitin. Chitin mainly comes from the shells of crustaceans, such as shrimps and crabs. This ingredient is relatively safe and is often used as a moisturizer and skin conditioner in cosmetics. Acetylchitosamine is a kind of skin supplement type raw material, it can help reduce the signs of skin aging. Acetyl glucosamine, also called N-acylglucosamine,is a monosaccharide derived from glucose. It has many biological functions, such as participating in the synthesis of hyaluronic acid. In the human body, hyaluronic acid is the main component of extracellular matrix, and it is widely distributed in joints, epithelium, and nerve tissues. Hyaluronic acid is also responsible for maintaining the moisture of the skin, making the skin look hydrated. As a matrix for the synthesis of hyaluronic acid, chitosamine can supplement the skin with hyaluronic acid when the level of hyaluronic acid drops.
Based on its ability to replenish hyaluronic acid,Acetyl glucosamine can be used as a raw material for anti-aging.
1. Moisturizing
Hyaluronic acid, as a key raw material for maintaining skin moisture, can absorb 1000 times its own weight in water. Young skin can maintain its elasticity. From the structural analysis, it is mainly due to the support of rich hyaluronic acid and high water content. In addition to maintaining the water content of the skin, hyaluronic acid has a positive effect on promoting collagen synthesis. For healthy skin, collagen gives the skin an elastic, smooth and plump appearance. Loss of collagen and decreased synthesis of collagen are signs of skin aging. Chitosamine directly aids the synthesis of collagen by supplementing the hyaluronic acid shell.
2. Exfoliation
Another way to improve the appearance of aging skin is to exfoliate the keratin, which is similar to alpha and beta hydroxy acids but without irritation. Similarly, research hypothesizes that glucosamine such as acetylchitosamine can change the way the skin differentiates and adheres, and normalizes the skin exfoliation mechanism. It turns out that it is very good for those skin that has side effects (redness, irritation, photosensitivity) to acid sensitivity.
3. Anti-pigmentation
In a recent study, it was found that acetylchitosamine can reduce facial pigmentation. Research suggests that acetylchitosamine can reduce the production of melanin through several mechanisms, including regulation of genes responsible for melanin transport cells. This leads people to believe that it can reduce pigmentation and brighten skin tone.
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