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Niacin (Vitamin B3) bulk supplier for pharma manufacturers

Niacin (Vitamin B3) 50 mg to 1000 mg Suppliers & Bulk Manufacturers

Available Forms: Capsules

Available Strengths: 50 mg to 1000 mg

Reference Brands: Nutricost Niacin (USA), Nature's Bounty Niacin (USA)

Category: Nutraceuticals

Niacin (Vitamin B3) is a Nutraceuticals product available as Capsules in strengths 50 mg to 1000 mg. It corresponds to the reference brands Nutricost Niacin (USA), Nature's Bounty Niacin (USA). Verified GMP manufacturers and suppliers on PharmaTradz offer it in bulk for import worldwide, with regulatory documentation and dossier support available on request.

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📘 Sourcing Guide

Product Description:

Niacin, also known as Vitamin B3, is an essential water-soluble vitamin that plays a vital role in cellular energy production and overall metabolic health. It supports the body’s ability to convert food into usable energy, helping maintain daily vitality and normal physiological function. Niacin is naturally found in foods such as meat, avocados, and potatoes and is widely used as a dietary supplement to support energy metabolism.

This formulation features a flush-free form of niacin using inositol hexanicotinate, which provides the benefits of Vitamin B3 while being less likely to cause the temporary skin flushing commonly associated with standard niacin forms. This makes it suitable for individuals seeking daily niacin supplementation with improved tolerability.

In addition to energy support, niacin contributes to the normal functioning of the nervous system and helps maintain healthy neurological activity. It is commonly included in wellness routines focused on energy support, nerve health, and overall nutritional balance. Manufactured under strict quality standards, this niacin supplement offers a reliable and effective option for brands, distributors, and global buyers seeking a clean, well-tolerated Vitamin B3 formulation for daily use.

Niacin (Vitamin B3) — third party manufacturing & bulk supply

Niacin (Vitamin B3) 50 mg to 1000 mg is available through PharmaTradz for wholesale and bulk supply as well as on a third party (contract) manufacturing basis. Buyers sourcing this product generally take one of three routes:

Wholesale / bulk supply Stock or scheduled supply from an existing manufacturer. The fastest route where the product is already registered in your market.
Third party manufacturing Manufactured to your specification and packed under your own brand and label — suits distributors and brand owners building a portfolio in their market.
Dossier licensing Where a CTD, EU-CTD or ACTD dossier exists it can often be licensed for filing in your name, compressing market entry from years to months.

What to include when you enquire

  • Destination market — determines which manufacturers hold the right site-level approvals
  • First order quantity and estimated annual volume
  • Whether you need a registration dossier or the product is already registered
  • Packaging, labelling and language requirements
  • Incoterms and required shelf life

Manufacturers of Niacin (Vitamin B3) listed on PharmaTradz hold site-level approvals across WHO-GMP, EU-GMP, USFDA, ANVISA and TGA, verified at onboarding. Narcotic drugs and controlled substances are supplied strictly against valid import and export permits issued by the competent authorities.

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Frequently Asked Questions

Niacin is used to support energy metabolism, healthy cholesterol levels, cardiovascular function, nervous system health, and skin health.

Niacin supplements are made using synthesized forms of Vitamin B3, including nicotinic acid or nicotinamide, produced under pharmaceutical-grade manufacturing standards.

Niacin does not have a single trade name and is sold under multiple brand names globally.

Niacin is manufactured by numerous nutraceutical and pharmaceutical companies worldwide, including private-label and branded producers.

The generic name of Niacin is nicotinic acid or nicotinamide.

There is no single brand name; it is marketed under many different labels.

Niacin is manufactured in certified facilities across the USA, EU, UK, and Asia, following GMP standards to ensure quality, purity, and consistency.

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