
Nicotinamide Powder
No Additives or Fillers
100% Natural, Non-GMO, Non-ETO, Non-Allergenic
Premium quality, Competitive price, and Excellent service
Specification: 99.0%
Appearance: White crystalline powder
CAS: 98-92-0
Test Method: HPLC
Package: 25kg/drum
Lead time: 7 days after payment
Delivery: FedEx, DHL, Ship by air, Ship by sea
Storage: Store in the original tightly closed package from moisture and sunlight
Certificate: ISO, Kosher, Halal, FDA, FSMA
MOQ: 10kg
Free Sample: 10-20g
Shaanxi Inhealth Nature Industry Co., Ltd. is one of the most experienced manufacturers and suppliers of nicotinamide powder in China, featured by quality products and good price. Welcome to wholesale bulk high-grade nicotinamide powder from our factory. Contact us for free sample.
Your reliable niacinamide powder supplier
Nicotinamide is a white crystalline powder, a form of vitamin B3. Nicotinamide Powder is bitter, odorless or almost odorless, easily soluble in water, ethanol, and glycerol. As a water-soluble vitamin, this powder can be easily absorbed by the body. Nicotinamide is a naturally occurring compound in the human body, but endogenous synthesis is insufficient to meet physiological demands. Therefore, it must be obtained through dietary sources or supplementation with niacinamide powder. As an essential compound of coenzymes, nicotinamide plays a pivotal role in the core energy transfer process of cells and numerous metabolic pathways, including the reactions of carbohydrates, lipids, and proteins, as well as the biosynthesis of certain hormones. Nowadays, niacinamide powder is acknowledged as a vital ingredient of cosmetics, helping to treat aging symptoms, spots, blemishes, and acne. Due to its ability to reduce redness, this ingredient is preferred by sensitive skin types. As an antioxidant, niacinamide powder works with the skin to activate the coenzymes that are needed to effectively defend the epidermis from external aggressions. Niacinamide powder strengthens the healing potential of skin cells, improves the structure of the various skin layers, guarantees proper skin hydration, and controls sebum secretion.
You can trust us in the following ways:
a. 100% natural with excellent quality, efficacy, and safety.
b. Stable inventory and fast delivery within 2~3 working days.
c. Our products are available in different specifications and forms and can be customized.
d. Our minimum order quantity is 10kg, or we can customize smaller packaging forms according to customer requirements.
e. The entire production process is computer-controlled and fully automated.
f. Our product quality assurance is complete and strict.
g. Our product traceability system and service are perfect.

specification sheet
|
Item |
Specification |
Test Result |
|
Physical and chemical analysis |
||
|
Appearance |
White crystalline powder |
Complies |
|
Odor |
Odorless or slightly odorless |
Complies |
|
pH (10% aqueous solution) |
5.5-7.5 |
6.2 |
|
Taste |
Slightly bitter |
Complies |
|
Solubility |
Soluble in water or ethanol |
Complies |
|
Assay (HPLC) |
99.0% – 101.0% |
99.80% |
|
Melting Point |
128 – 131°C |
129.5°C |
|
Loss on Drying |
≤ 0.5% |
0.12% |
|
Residue on Ignition |
≤ 0.1% |
0.03% |
|
Residual Analysis |
||
|
Total Heavy Metals |
≤ 10 ppm |
<2 ppm |
|
Arsenic (As) |
≤ 3 ppm |
<1 ppm |
|
Cadmium (Cd) |
≤ 2 ppm |
<0.5 ppm |
|
Mercury (Hg) |
≤ 1 ppm |
<0.1 ppm |
|
Lead (Pb) |
≤ 3 ppm |
<1 ppm |
|
Residual Solvents |
Complies with ICH Q3C |
Complies |
|
Microbiological |
||
|
Total Plate Count |
≤ 1000 CFU/g |
<100 CFU/g |
|
Total Yeast & Mold Count |
≤ 100 CFU/g |
<10 CFU/g |
|
Escherichia coli |
Absent in 1g |
Absent |
|
Salmonella spp. |
Absent in 10g |
Absent |
|
Staphylococcus aureus |
Absent in 1g |
Absent |

what are the health benefits of niacinamide powder for skin health?
Nicotinamide Powder offers multiple skin health benefits supported by clinical research as below:
Sun Damage Protection
a. Acts as an antioxidant, protecting skin cells from oxidative stress caused by sun exposure.
b. Repairs DNA damage in skin cells by supporting NAD+-dependent repair mechanisms.
Improves Acne & Reduces Sebum Production
a. Decreases sebum (oil) secretion, making it beneficial for acne-prone skin.
b. Reduces inflammation linked to pimples and cystic acne.
c. Studies show 4–8 weeks of use (topical or oral) can significantly improve acne severity.
Strengthens Skin Barrier & Hydration
a. Boosts ceramide production, enhancing the skin's moisture retention.
b. Reduces transepidermal water loss (TEWL), improving hydration in dry or eczema-prone skin.
c. Helps repair a compromised skin barrier (e.g., from harsh skincare products).
Reduces Hyperpigmentation & Brightens Skin
a. Inhibits melanosome transfer to skin cells, leading to a more even skin tone.
b. Shown to lighten dark spots (e.g., melasma, post-inflammatory hyperpigmentation) when used topically (2–5% concentration).
Anti-Aging & Wrinkle Reduction
a. Stimulates collagen production, improving skin elasticity.
b. Reduces fine lines and wrinkles by supporting cellular repair and reducing oxidative stress.
c. Often combined with vitamin C or retinoids for enhanced anti-aging effects.
Soothes Inflammation & Redness
a. Calms rosacea and eczema by modulating inflammatory cytokines (e.g., IL-6, TNF-α).
b. Helps with redness and irritation in sensitive skin types.
Supports Wound Healing & Repair
a. Enhances keratinocyte proliferation, aiding in faster wound healing.
b. Useful for post-procedure recovery (e.g., laser treatments, microneedling).

Other potential health benefits
Beyond its well-documented skin health benefits, niacinamide powder has multiple systemic health benefits supported by emerging research:
★ Brain & Neuroprotective Effects
a. Boosts NAD+ levels, which decline with age and are critical for neuronal function.
b. May protect against neurodegenerative diseases (e.g., Alzheimer's, Parkinson's) by reducing oxidative stress and improving mitochondrial function.
★ Metabolic Health & Diabetes Support
a. Improves insulin sensitivity in prediabetic and type 2 diabetic individuals.
b. Protects pancreatic β-cells, which produce insulin, from oxidative damage.
c. May lower HbA1c levels (a marker of long-term blood sugar control) in clinical trials.
★ Cardiovascular Health
a. Reduces LDL ("bad") cholesterol and triglycerides in some studies, though effects are milder than niacin.
b. Supports endothelial function, improving blood vessel health.
c. May lower blood pressure by reducing oxidative stress in vascular tissues.
★ Anti-Inflammatory & Immune Modulation
a. Reduces pro-inflammatory cytokines (e.g., TNF-α, IL-6), beneficial for autoimmune conditions like psoriasis, rheumatoid arthritis, and lupus.
b. Enhances innate immunity by improving neutrophil and macrophage function.
c. It may help with chronic inflammatory diseases (e.g., inflammatory bowel disease).
★ Joint & Cartilage Protection
a. Slows cartilage degradation in osteoarthritis by reducing inflammation and oxidative stress.
b. May improve joint mobility and pain in preclinical studies.
★ Longevity & Cellular Repair
a. Activates sirtuins (longevity-associated proteins, like SIRT1 and SIRT3) via NAD+ boosting.
b. Enhances DNA repair mechanisms, potentially slowing cellular aging.
our certificates
As an experienced and skilled manufacturer and supplier, we pledge to produce and offer our global customers superior herbal extracts (powder, oil, liquid, etc.) that are safe and have a high bioavailability. Due to our several international certifications, including ISO, FSSC, FDA, Kosher, Halal, FSMA, and others, we can ensure that the final herbal extracts we sell adhere to strict standards and regulations regarding potency, quality, and purity.
Because of our complete compliance with the aforementioned international certifications, our clients worldwide can be certain of the safety, effectiveness, and high bioavailability of the herbal extracts we offer. When clients seek to collaborate with an outstanding and dependable provider of premium herbal extracts, our commitment to the aforementioned certifications offers them peace of mind.

our factory
With cutting-edge production equipment, comprehensive inspection devices, advanced purification systems, and a qualified workforce, we ensure the production of high-quality herbal extracts. By prioritizing excellence in every aspect of the production process, we strive to meet customer expectations, maintain product reliability, and contribute to the advancement of the global phytochemical industry.




Our before-sale and after-sale services
★ Before-Sale Service
1) Provide a 10-20g free sample for your test.
2) Robust technical support from our R&D team and factory.
3) Gives comprehensive solutions to your product.
4) Has a full set of technical data, such as COA, MOA, MSDS, Flow Chart, Test Reports, etc.
★ After-Sale Service
1) Provides real-time shipping information.
2) Assists in customs clearance.
3) Perfect product traceability system and service.
4) Complete product quality assurance.
our packaging and shipping method
★ Packaging Form
a. The bulk goods are 25 Kg/Drum, the inner is a double plastic bag.
b. The minimum package form is 1 Kg/Aluminum foil bag.
c. The products should be stored in a dry and cool place, keeping away from strong light and heat.
d. The expiration date is 2 years (24 months) when properly stored.
★ Shipping Method
a. Below 50 Kg, we suggest you ship the goods by FEDEX, DHL, UPS, TNT, etc.
b. More than 50 Kg, we suggest you ship the goods by air.
c. Above 500 Kg, we suggest you ship the goods by sea.

niacinamide powder applications
As a multipurpose ingredient, Nicotinamide Powder finds applications in the following industries:
Pharmaceutical Industry
Due to its therapeutic properties, niacinamide powder is essential to the pharmaceutical industry. It is frequently used in pharmaceutical formulations. Among the important applications are:
a. Treatment of Pellagra: Pellagra is a disease caused by niacin deficiency. Vitamin B3 powder is used in pharmaceutical formulations to treat and prevent pellagra, helping restore adequate niacin levels in the body.
b. Dermatological Treatments: Nicotinamide has been studied for its beneficial effects on skin health. It is used in topical gels, ointments, and creams to treat rosacea, eczema, acne, and other skin disorders. Nicotinamide works well in these formulations because of its moisturizing and anti-inflammatory properties.
c. Neurological Disorders: Research suggests that nicotinamide may have neuroprotective properties and can potentially be used in the treatment of neurological disorders. It is being studied for possible benefits in diseases including Parkinson's and Alzheimer's.
Cosmetic Industry
Niacinamide powder has gained significant attention in the cosmetic industry due to its remarkable effects on the skin. It is widely used in skincare products for its various benefits, including:
a. Skin Brightening and Even Tone: Nicotinamide helps inhibit the transfer of melanin to the skin's surface, contributing to a brighter and more even complexion. It is often used in products targeting hyperpigmentation and age spots.
b. Moisturization and Barrier Function: Nicotinamide improves the skin's moisture levels by enhancing the production of ceramides, which are essential for maintaining the skin's barrier function. This promotes hydration, lessens water loss, and improves the general condition and appearance of the skin.
c. Anti-Aging Effects: Nicotinamide stimulates collagen synthesis, which helps improve skin elasticity and reduce the appearance of fine lines, wrinkles, and other signs of aging. Its antioxidant properties shield the skin from damage brought on by free radicals.
Food Industry
Niacinamide powder finds applications in the food industry as a functional ingredient. It offers several benefits and is commonly added to food products for the following reasons:
a. Vitamin Enrichment: Nicotinamide is a form of vitamin B3 and is commonly added to foods as a fortification strategy. It aids in guaranteeing sufficient intake of niacin, which is necessary for general health and well-being.
b. Antioxidant Properties: Nicotinamide acts as an antioxidant, helping protect the body against oxidative stress. As a natural preservative, it can be added to food products to extend their shelf life and preserve their freshness.
c. Flavor Enhancement: In some food products, nicotinamide may contribute to flavor enhancement, providing a mild, slightly sweet taste that enhances the overall sensory experience.
you can find us here
Inhealth Nature has been focused on the R&D and production of niacinamide powder for more than 10 years since 2015. Are you looking for any solutions for your products? Welcome to contact us.
Our address
802, B2, Jingye Building, Jinye Road, Xi'an, 710065, China
Phone Number
+86-18202932679

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