Nicotinamide, also known as nicotinamide, vitamin B3 or vitamin PP, is a water-soluble vitamin, belonging to the B group of vitamins, coenzyme I (nicotinamide adenine dinucleotide, NAD) and coenzymde ation characteristics, plays a transfer role in biological oxidation, and can promote tissue respiration, biological Oxidative processes and metabolism are important for maintaining the integrity of normal tissues, especially the skin, digestive tract and nervous system. When it is deficient, pellagra is caused due to the influence of cell respiration and metabolism, so this product is mainly used for the prevention and treatment of pellagra, stomatitis, glossitis, etc.
|Package||1kg/aluminum foil bag; 25kg/drum|
|Shelf life||2 Years|
1. Moisturizing, oil control, and blackhead reduction Niacinamide can effectively reduce transepidermal water loss. Although the effect of single use is not as good as that of hyaluronic acid and glycerin, the effect of combined use is definitely 1+1>2; The sebaceous glands in the "excited" state calm down, thereby achieving the effect of controlling oil and reducing blackheads and acne.
2. Good anti-wrinkle ability The anti-wrinkle ability of niacinamide lies in its ability to activate ATP, provide vitality to keratinocytes, increase the synthesis of collagen, and has a good synergistic ability, which can be used together with other anti-wrinkle ingredients.
3. Good auxiliary sunscreen effect The damage caused by ultraviolet rays to the human body is not only tanning, but also leads to the occurrence of immunosuppression and even skin cancer. Many studies at home and abroad have shown that nicotinamide can effectively reduce the occurrence of skin photoimmunosuppression when exposed to ultraviolet light.
4. Good mildness Compared with ingredients such as vitamin C and resorcinol derivatives, the mildness of niacinamide is not bad. Many people's skin types can basically use it, but it is still necessary to pay attention to skin tolerance. For example, the 10% niacinamide concentration of TheOrdinary Whitening Essence is still irritating to a certain extent. Therefore, it is best to go through a skin tolerance test before use, and then start using it after confirming the tolerance. At the same time, be careful not to use it with acid-containing products, such as salicylic acid and fruit acid, to prevent excessive skin irritation.
Niacinamide and niacin are common in most combinations, and niacin also produces niacinamide in animals. Pellagra occurs when the body is deficient in niacin and niacinamide. Therefore they prevent pellagra. They play a role in the metabolism of proteins and sugars and improve nutrition in humans and animals. In addition to being used as medicine, it is also widely used as food and feed additives. The worldwide production capacity has exceeded 30,000 tons. In Japan, nicotinamide accounts for 40% for medicine and 50% for feed additives. Food additives accounted for 10%. Niacin and nicotinamide are non-toxic, and are naturally contained in animal liver, kidney, yeast and rice sugar. The LD50 of nicotinamide for subcutaneous injection in rats is 1.7 g/kg.
Browse our wide selection active whitening ingredients
Skin whitening products are commercially available for cosmetic purposes in order to obtain a lighter skin appearance. They are also utilized for clinical treatment of pigmentary disorders such as melasma or postinflammatory hyperpigmentation.
Whitening agents act at various levels of melanin production in the skin. Many of them are known as competitive inhibitors of tyrosinase, the key enzyme in melanogenesis.
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