Vitamin Niacinamide B3 Powder is a high-purity nutritional ingredient that is a form of nicotinic acid obtained via a sophisticated amide synthesis and purification process. This is a fine, white crystalline powder that is characterized by excellent stability, solubility, and bioavailability, and hence is a preferred form being used in several industries. It contains niacinamide, which is a water-soluble vitamin, as the main active ingredient, and which is crucial in the metabolism of cellular energy, support of the skin barrier, and healthy tissue maintenance. Niacinamide is commonly known to increase the skin's level of hydration, decrease redness, and improve the overall skin's look, so it is one of the significant components in current skincare recipes like creams, serums, and lotions. Other than cosmetics, it is widely applied in the food and nutritional supplement sectors as a general wellness agent, for normal nervous system functioning, and as a part of metabolic health. Growing evidence in the literature supports its use in the regulation of oxidative stress and the preservation of balanced skin activity, and the topic of Vitamin B3 application as a multifunctional ingredient in both personal care and health products is of increasing interest. It showcases strong market opportunities as consumer demand for science-grounded vitamins of a naturally derived nature remains on the increase, and this company has experienced additional innovation in its formulation development and more expansion in its use in nutrition and cosmetic markets worldwide.

Item | Specification | Result | Method |
Appearance | White to off-white crystalline powder | White crystalline | Visual inspection |
Odor | Characteristic | Characteristic | Organoleptic |
Identification | Positive for Niacinamide | Positive | UV / IR / HPLC |
Assay (Niacinamide) | 98.0% – 102.0% | 99.30% | HPLC |
Moisture Content | ≤ 0.5% | 0.25% | Karl Fischer / Loss on drying |
Heavy Metals (as Pb) | ≤ 10 ppm | 5 ppm | AAS / ICP-MS |
Arsenic (As) | ≤ 3 ppm | 1 ppm | AAS / ICP-MS |
Cadmium (Cd) | ≤ 1 ppm | 0.5 ppm | AAS / ICP-MS |
Mercury (Hg) | ≤ 0.1 ppm | 0.05 ppm | AAS / ICP-MS |
Microbial Limits: | |||
Total Plate Count | ≤ 1000 CFU/g | 450 CFU/g | Plate count method |
Yeast & Mold | ≤ 100 CFU/g | 25 CFU/g | Plate count method |
E. coli | Negative | Negative | ISO 16649 |
Salmonella | Negative | Negative | ISO 6579 |
1. Supports Skin Barrier Function:
Niacinamide boosts the natural defense of the skin by increasing the production of ceramide and fatty acids. This helps prevent water loss, enhances the barrier to increase long-term hydration, so the skin is smooth and healthy.
2. Improves Skin Tone and Brightness:
It also enhances a more balanced complexion and lack of dullness, and appearance of uneven pigmentation. Frequent use will restore a natural radiance and will give a fresh and radiant appearance.
3. Regulates Oil and Minimizes Pores:
Vitamin B3 is used to correct the production of sebum and to avoid surplus fat, and at the same time maintain the skin well-hydrated. It additionally perfects the look of enlarged pores, leaving the skin texture cleaner and more polished.
4. Soothes Redness and Irritation:
Niacinamide provides discomfort and sensitivity relief due to its calming effect. It helps the skin to heal dryness or external stress, making it suitable for sensitive or easily irritated types of skin.
5. Promotes Energy Metabolism:
Niacinamide is an important coenzyme in metabolic reactions, which changes the nutrients into usable energy. This helps in the normal functioning of the cell and helps in providing the general vitality and wellness.
6. Enhances Elasticity and Smoothness:
Vitamin B3 Powder maintains a firm and supple skin by enhancing hydration and aiding in the formation of collagen to appear youthful and smooth, even as one gets older.
7. Provides Antioxidant Protection:
Niacinamide protects the cells against oxidative stress, which is induced by pollution and UV. It benefits the long-term condition of the skin and prevents the early appearance of visible aging.
8. Supports Nervous System Health:
In addition to its topical application, niacinamide helps in the normal functioning of the nervous system and energy regulation, which makes it useful in both internal and external health.

1. Skincare and Cosmetics:
Niacinamide is a great ingredient in skincare because it enhances skin texture, balances the appearance of dull skin, and contributes to hydration. It is applied all through creams, serums, lotions, and masks to improve the skin barrier, redness, and a smooth, healthy skin.
2. Dietary Supplements:
The nutritional supplements are commonly used to stimulate energy metabolism and vitality by adding them. It is designed in forms of tablets, capsules, and powders, and mostly has been combined with other B vitamins to aid in the balance of the nervous system and daily nutritional requirements.
3. Food and Beverage Industry:
Niacinamide is used as a fortifier in foodstuffs and drinks. It is fortified into meal substitutes, energy drinks, cereals, and dairy substitutes to improve their vitamin content so that consumers get essential nutrients in convenient amounts on a daily basis.
4. Pharmaceutical Field:
It is also significant in ensuring cellular energy and metabolic well-being in pharmaceutics. It is incorporated in recipes that take into account the proper content and that enhance the normal biochemical functions of the body.
5. Animal Nutrition:
Niacinamide Powder is also incorporated in the feeds of livestock and poultry as a metabolic enhancer. It also aids in better utilization of nutrients, aids in energy generation, and aids in the healthy growth and development of animals.
Having more than 15 years of working experience in the nutrition ingredients sector, our company is known as one of the best suppliers of high-quality B3 Powder. We have a factory that deals with the production of pure, stable, and correctly formulated niacinamide products that meet international standards. We provide end-to-end OEM and ODM options, whereby our partners will tailor formulas, packaging, as well as specifications to various market requirements. Our high-tech production technology and high-quality control are used to provide constant purity, high solubility, and high performance in each batch. Whether as a dietary supplement or a cosmetic, or in fortified foods, it has been relied upon by the world to provide its reliability and excellent performance.
We will focus on producing high-quality Vitamin B3 Niacinamide Powder of the standard closest to that, which is of the highest quality in the international standards. Each batch is subjected to purity, consistency, and performance tests in order to produce superior results. The competitive pricing scheme is aimed at offering great value and has not diminished in quality. Our service team is responsive and experienced to provide a timely service, offer flexible solutions in the form of orders, and well as professional advice to our clients in order to succeed in their markets. We are always interested in your satisfaction and enduring cooperation.
You may contact us at any point in time by means of info@scigroundbio.com or by submitting the requirement in the form. Our team of professionals will be ready to address your unique needs by responding in time with a comprehensive product description, tailored solutions, and reasonable prices.


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