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Kojic acid is used in cosmetics. In human skin, tyrosine is catalyzed by tyrosinase and oxygen free radicals through complex oxidation, polymerization, and finally synthesis of melanin.Kojic acid can inhibit the synthesis of tyrosinase, and thus can strongly inhibit the

Polyglutamate is also known as natto gum, also known as polyglutamate, it is a soluble substance that, through fermentation can be produced after the biopolymer, plays the role of water and fertilizer. The role of polyglutamate in health care and

Salicylic acid, also known as salicylic acid, is a fat-soluble organic acid, scientific name BHA, white acicular or hairy crystalline powder, an important fine chemical raw material. Salicylic acid is itself a widely used “antiseptic” in the medical industry. As

Research shows that: silk contains a variety of amino acids and proteins, which is a natural silk alkali hydrolysate extracted from natural silk. The silk fibroin hydrolyzate has a strong nourishing power, can keep the skin moisturized, provide nutrients to

1. What is astaxanthin? Astaxanthin, also known as astaxanthin and astaxanthin, is a carotenoid derivative. Its chemical formula is C40H52O4. Its molecular structure contains 11 conjugated double bonds, 2 β-ionone rings and hydroxyl groups. 2. Why does astaxanthin have antioxidant

Azelaic Acid, colloquially known as Azelaic Acid, has nothing to do with rhododendrons. There is no Azelaic Acid in rhododendrons, but the Latin word Azelaic Acid is so similar to Azalea that it is mispronounced. Azelaic acid has been used

1. What is NMN? NMN, short for Nicotinamide mononucleotide, has a molecular weight of 334.2192. It is an intrinsic substance in the human body and is abundant in some fruits and vegetables. In the human body, NMN is the precursor

What is ceramide? Ceramide is a naturally pure lipid found in the skin. Ceramides form a waterproof barrier on the surface of the skin. Not only do they help the skin lock in moisture, but they also promote skin barrier

Nicotinamide is widely used in the cosmetics industry, is also a multi-functional active ingredient, in many professional journals have also been confirmed, of course, many skin care brands contain the ingredients of nicotinamide, niacinamide six skin care efficacy is worth

Tetrahydrocurcumin (THC for short), as the active and main metabolite of curcumin in organisms, is derived from the hydrogenation of curcumin separated from the rhizome of curcumin of curcumin. Plant sources Curcuma Longa L. (Latin name: Curcuma Longa L.), also

The effect of ferulic acid Ferulic acid is used more as a kind of medicine, and it is also widely used as an antioxidant in the food industry. In recent years, ferulic acid has also begun to be used in

Resveratrol is a polyphenolic compound, mainly from grape (red wine), polygonum cuspidate, peanut, mulberry, and other plants. Resveratrol has an obvious effect on preventing tumors, especially hormone-dependent tumors. It is also a chemical preventive agent for reducing platelet aggregation and