Vitamin B3

Key Advantages of Vitamin B3

Vitamin B3, or niacin, a water-soluble vitamin, is one of the most well-known of the B vitamins. Vitamin B3 offers many uses. It is critical to skin health, digestive tract health and the nervous system. It is also essential to heart health and cognition. Read more >

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  1. Non-Flushing Niacin 500mg - 90 + 90 Caps (2 For Deal)

    500MG OF CAPSULE FORM NONFLUSHING NIACIN IN THE ACTIVE IHN (INOSTIOL HEXINICOTINATE) FORM. Natural Factors' easy to swallow nonflushing niacin offers significant advantages over the regular types of vitamin B3 in the niacin or niacinimide forms. IHN non flushing niacin is much more active in a variety of clinical applications, including: high cholesterol, poor circulation, depression, and memo...

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  2. B-3 Niacin 100mg - 90 Tabs

    100 MG MODERATE POTENCY NIACIN FROM NATURAL FACTORS. Niacin is the natural form of Vitamin B3 and is often taken for circulatory concerns. Natural Factors offers a 100 mg moderate potency Niacin recommended to those who are unaccustomed to using it. Niacin has great cholesterol and triglyceride lowering properties and is often natural cholesterol control products. [TABLET]

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  3. Non-Flushing Niacin 500mg - 90 Caps

    500MG OF CAPSULE FORM NONFLUSHING NIACIN IN THE ACTIVE IHN (INOSTIOL HEXINICOTINATE) FORM. Natural Factors' easy to swallow nonflushing niacin offers significant advantages over the regular types of vitamin B3 in the niacin or niacinimide forms. IHN non flushing niacin is much more active in a variety of clinical applications, including: high cholesterol, poor circulation, depression, and memo...

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  4. Regenerlife NMNSurge 500mg - 30 V-Caps

    Energy, we all want more of it! For boosted energy, Natural Factors RegenerLife™ NMNSurge activates NAD+ for anti-aging support and replenishes age-related declines in NAD+. From staying active to keeping up with your daily routine, our lives demand an endless supply of it. Target energy levels at the source, your cells, with NMN. This form of vitamin B3 converts into NAD+ to support optimal en...

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    Sale: $54.97

    Reg.: $67.99 (Save $13.02)

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  5. Niacin No-Flush - 90 V-Caps

    NIACIN NO-FLUSH FROM AOR SUPPORTS HEALTHY CIRCULATION AND SKIN. AOR's Niacin No-Flush is inositol hexanicotinate, a form of the B vitamin niacin bound to the B-vitamin-like simple polyol inositol. Regular niacin causes unpleasant side effects such as itchy, burning skin- the niacin "flush". Standard niacin may also harm the liver. Inositol hexanicotinate delivers niacin to the bloodstream slow...

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  6. Niacin No-Flush - 180 Caps

    NIACIN NO-FLUSH FROM AOR SUPPORTS HEALTHY CIRCULATION AND SKIN. AOR's Niacin No-Flush isinositol hexanicotinate, a form of the B vitamin niacin bound to the B-vitamin-like simple polyol inositol. Regular niacin causes unpleasant side effects such as itchy, burning skin- the niacin "flush". Standard niacin may also harm the liver. Inositol hexanicotinate delivers niacin to the bloodstream slowl...

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    Sale: $48.33

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  7. Niacin CRT 500mg - 60 Tabs

    Designs For Health's Niacin CRT features a unique wax-matrix tablet formulation with advanced Controlled Release Technology (CRT), ensuring a steady release of niacin over 6 to 8 hours. This method reduces the risk of flushing associated with traditional time-release niacin products and supports the metabolism of carbohydrates, fats, and proteins. [TABS]

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  8. Niacin 500mg - 100 Caps

    PURE SOURCE VITAMIN B3 Jamieson Niacin is a pure sourced Vitamin B3 formulated to improve circulation, support the digestive system, and increase overall energy level. With no added sugar, starch, gluten, or salt, this Vitamin B3 (Niacin) also helps maintain a healthy nervous system, reduce cholesterol and triglyceride levels. In addition, Jamieson Laboratories formulation ensures that this h...

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  9. Inositol Hexaniacinate (Vit. B3) - 60 V-Caps

    Inositol Hexaniacinate from omega Alpha is designed to help the body to metabolize fats, carbohydrates, and proteins. Each Omega Alpha Inositol Hexaniacinate (Vit. B3) capsule delivers Inositol hexanicotinate, Inositol and Nicotinic acid and is recommended to be taken once per day. Niacin is involved in a number of different metabolic processes in the body, and it even plays a part in the produ...

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    Sale: $18.99

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  10. NMN 600mg (NAD+ Precursor) - 35 V-Caps

    Naka Platinum NMN 600 mg provides a high-quality source of nicotinamide mononucleotide, a precursor to NAD+, an essential cofactor involved in many biological processes. NAD+ plays a role in normal energy metabolism, tissue formation, and overall cellular function, helping the body efficiently metabolize nutrients and support day-to-day vitality. This formula also provides antioxidant support t...

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  11. Niacin Flush-Free 500mg - 90 V-Caps

    FLUSH-FREE NIACIN FROM NOW FOODS. This moderate potency Niacin from Now offers all the health benefits of regular niacin but without the "flush". Now flush-free Niacin provides 500mg of Niacin from Inositol Hexanicotinate. This superior, non-flushing source helps to maintain healthy cholesterol levels, circulation, brain function and more. [CAPSULE]

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  12. Niacinamide 500mg - 100 V-Caps

    NIACINAMIDE FROM NOW FOODS Niacinamide (Vitamin B-3) is an essential member of the B-vitamin family that must be obtained from the diet. It is the precursor to Niacin, but does not cause the "flush" normally associated with Niacin intake. Now Niacinamide is a water-soluble vitamin. [CAPSULES]

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  13. B-3 Niacin 100mg - 90 V-Caps

    NEW ROOTS VITAMIN B3 NIACIN 100MG New Roots Vitamin B3 includes more bio-available B vitamin enzyme forms. New Roots compliments their Vitamin B3 with co-factors to maximize absorption. B3 Niacin is effective in improving circulation and reducing cholesterol levels in the blood. Vitamin B3 is known to: Aid in promoting a healthy digestive system; Be important for the health of the skin; Increa...

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  14. Niacinamide 500mg - 90 V-Caps

    Niacinamide is the flush-free form of vitamin B3 critical for energy metabolism and tissue formation. Niacinamide and niacin are twin vitamins with B3 status, but they’re not identical. The difference is that niacinamide is bound with amino acids, which prevents the flush effect (burning or tingling sensation of the face, chest, or neck) which frequently occurs with niacin supplementation. New ...

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  15. Vitamin B3 Niacin 500mg - 60 V-Caps

    New Roots Herbal's vitamin B3 supplement is highly absorbable and contains additional cofactors for maximum absorption. Vitamin B3 is a water-soluble vitamin that is essential for growth, reproduction, and many aspects of health. It helps release energy from food, protects the skin, and improves circulation. Niacin is one of the most stable of the B vitamins and can be manufactured from the ami...

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  16. NMN 500 - 60 V-Caps

    Nutridom Nicotinamide Mononucleotide (NMN) delivers 500 mg per capsule in a high-purity formula designed to support daily wellness. NMN is a natural precursor to NAD+, a coenzyme involved in the body’s energy production and cellular processes. This supplement is crafted to help maintain vitality, support metabolism, and promote overall cellular health. Made in Canada in a GMP-certified facility...

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  17. NMNRx 200mg - 30 V-Caps

    NMNRx from Prairie Naturals is an impressive support for healthy aging and vitality. NMN (nicotinamide mononucleotide) is a powerful, metabolically active form of vitamin B3. It is naturally found in fruits and vegetables, although most NMN is synthesized by the body from nicotinamide, a form of vitamin B3 found in food. NMN is a promising molecule for rejuvenation of cellular health and for pr...

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    Sale: $31.99

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  18. NADH+ Forte 12.5mg - 30 V-Caps

    NADH+ Forte from Provita can help to increase energy production (ATP) at the cellular level and also support cognitive health. NADH+ is a synergistic blend high potency Nicotinamide Adenine Dinucleotide (NADH, also known as Coenzyme 1), Coenzyme Q10 and Clorophyll. NADH is a naturally occurring coenzyme found in all living cells which is necessary for cellular development and energy production....

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  19. NADH+ Forte 12.5mg - 60 V-Caps

    NADH+ Forte from Provita can help to increase energy production (ATP) at the cellular level and also support cognitive health. NADH+ is a synergistic blend high potency Nicotinamide Adenine Dinucleotide (NADH, also known as Coenzyme 1), Coenzyme Q10 and Clorophyll. NADH is a naturally occurring coenzyme found in all living cells which is necessary for cellular development and energy production....

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    Sale: $52.47

    Reg.: $58.30 (Save $5.83)

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  20. Niacin Flush-Free 500mg - 120 Caps

    500MG OF ACTIVE, NON-FLUSHING VITAMIN B-3 IN THE SUPERIOR "IHN" (Inositol Hexinicotinate) form. Niacin in its most common form can cause an irritating but harmless flushing effect in about 1/4 of people who use it and may potentially cause irritation to the liver. Quest's Flush Free Niacin ensures that you get all of the clinical benefits of niacin but without the flush or the potential irrita...

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    Sale: $32.99

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Discover The Uses of Vitamin B3 (Niacin)

Vitamin B3, or niacin, a water-soluble vitamin, is one of the most well-known of the B vitamins. Vitamin B3 offers many uses. It is critical to skin health, digestive tract health and the nervous system. It is also essential to heart health and cognition. Niacin is in many foods, including beef, chicken, fish, and plant-based foods like nuts, legumes, and grains, as well as foods fortified with niacin, like bread and cereals.

A niacin deficiency can have serious consequences on health and can result in a condition called pellagra, which causes symptoms like diarrhea, dermatitis, and dementia. Pellagra, if untreated, can be fatal in certain instances, so deficiency must always be prevented or treated.

Key Benefits of Vitamin B3

  • Lowers Cholesterol
  • Improves Blood Flow
  • Support Cardiovascular Health & Cognitive Function

Who Should Consider Taking Niacin Supplements?

Naturopaths and conventional doctors alike often recommend a niacin supplement for cardiovascular disease – namely atherosclerosis; to help dilate blood vessels and improve circulation, as well as to help lower cholesterol and improve lipid profiles. 

Because niacin improves circulation throughout the body, it is also often recommended to diabetics to support diabetic polyneuropathy, restore sensation to the extremities, as well as to support the nervous system, and for the treatment of a variety of mental health conditions, including low mood, anxiety and even schizophrenia. Finally, a niacin supplement can be beneficial to treat allergic symptoms like runny nose and itchy, watery eyes.

Vitamin B3 Supplement Varieties

Potency

Niacin supplements come in different potencies, ranging from 100 - 500 mg. The recommended daily dosing, however, can vary widely depending on the application, ranging from 30 - 40 mg, all the way to 1,000 - 3,000 mg for cardiovascular and neurological conditions.

Forms

Niacin is commonly found as nicotinic acid and nicotinamide, both of which are well-absorbed. Nicotinic acid causes the small capillaries in the skin to dilate, which increases blood flow to the skin's surface, resulting in harmless and transitory skin flushing. This can happen in mid-range to higher doses or when nicotinic acid-containing supplements are taken on an empty stomach. This is why many formulas opt for prolonged, sustained, or timed-release blends to prevent flushing. Another form of niacin - nicotinamide or niacinamide does not produce skin flushing because of its slightly different chemical structure. Niacin is also sold as “no-flush niacin” which is also known as inositol hexaniacinate, but itsabsorption can vary widely and is said to be 30% lower than that of nicotinic acid or nicotinamide.

Formats

Niacin is available either as part of multivitamin formulas, B-complexes, or as a standalone supplement in capsules, tablets, lozenges, liquids, and powder forms.

Shopping For Quality Vitamin B3 Supplements

Niacin is the only form of vitamin B3 that has been shown to lower cholesterol levels. It does this similarly to statin drugs but through a different mechanism of action.

Of the B family of vitamins, niacin is one of the few regularly recommended to treat many cardiovascular and cognitive conditions. Though widely available as a standalone supplement, it's always best to take B vitamins as a complex, along with the other family of Bs to avoid depleting the other Bs or throwing off balance.

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