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Vitamin B3 Niacin Powder Purity ≧99% | Cas# 59-67-6 | C6H5NO2 | White Powder | Niacin belongs to the B vitamins, also known as niacin, vitamin B3.


Niacin/Niacinamide (Vitamin B3) is a whitening ingredient widely used in the beauty industry with mild and stable properties. Its tiny molecules are soluble in water and easy to penetrate the stratum corneum, penetrate deeply into the skin, accelerate the renewal of the stratum corneum, improve dull skin tone, and the whitening effect directly inhibits the formation of melanin at the bottom of the skin and to lighten spots and acne marks from the root. It also smoothes fine lines and wrinkles, increases skin elasticity, and helps fight age.

Vitamin B3 is a vitamin family that includes three forms or vitamers: nicotinamide (niacinamide), niacin (nicotinic acid), and nicotinamide riboside. All three forms of vitamin B3 are converted within the body to nicotinamide adenine dinucleotide (NAD). NAD is required for human life and people are unable to make it within their bodies without either vitamin B3 or tryptophan. Nicotinamide riboside was identified as a form of vitamin B3 in 2004.

Niacin is also an important pharmaceutical raw material and chemical intermediate. Niacin can be used to synthesize many drugs for the treatment of various skin diseases, hypertension, coronary heart disease, etc. It can also be used as a pharmaceutical intermediate for the production of isoniazid, nicotinamide, and inositol nicotinate. Niacin is also widely used in luminescent materials, dyes, animal feed, etc.

Niacin has 3 commercial specifications, namely food grade, feed grade and pharmaceutical grade. Niacin is mainly used as a nutritional additive (water-soluble vitamin) for feed, as an intermediate for cosmetics, food, medicine, and dyes, and as an additive and biochemical reagent for electroplating solutions.

Additional information

Product Name

Vitamin B3 Niacin Powder



Molecular Formula



nicotinic acid/nicotinamide


White Powder

Grade Standard

Food grade, feed grade and medical grade


Purity ≧99%


Whitening and freckle removal, anti-wrinkle, moisturizing cosmetics.


Available For Your Reference

Shipping Details

Customized, FOB, CIF, D2D

Additional Service

Supply, ODM/OEM, Wholesale


Kept in dry, cool, and shaded place with original packaging, avoid moisture, and store at room temperature.

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Our factory

Green Stone Swiss Co ., Limited has always focused on the supply of beauty, nutritional, and healthy ingredients ( supply). We mainly devote to the sale popularizing and research and services of natural products and promoting the development of the natural herbal industry.

Xiamen, Shanghai; China

Business Type
Manufacturer, Marketing
Industry Experience

Over 20 Years of Supply Experience

Main Markets
  • North America 51.00%
  • Western Europe: 10.00%
  • Northern Europe: 10.00%
Business Advantage

Support Formula Customization/ODM/OEM




24 hours online