Niacin No-Flush™


A superior B vitamin for heart health

  • No unpleasant flushing effects
  • Supports healthy cholesterol balance
  • A safer form of sustained-release niacin
Corn Free
Gluten Free
Soy Free

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Getting enough vitamin B3, also known as niacin, is a very important part of supporting our overall health. Ideally, most people should get enough niacin from their daily food intake since this is a nutrient present in common foods such as yeast, milk, meat, tortillas, cereal grains, among others. However, many of us skip meals and tend to consume processed foods that often lack the nutrients we need for us to stay healthy.

That’s why supplementation is important–to fill in the gaps our hectic lives. Niacin is often part of a daily multivitamin and sometimes used as a treatment in high amounts to improve cholesterol levels and lower cardiovascular risks.

AOR’s Niacin No-Flush™ works by providing a unique form of niacin, known as inositol hexanicotinate (IHN), a compound that releases vitamin B3 into the body slowly to prevent the flushing effect caused by other niacin supplements, as well as eliminating the potential risks to the liver caused by niacinamide.

Niacin is an essential nutrient, also known as vitamin B3, that works as an important cellular mediator. Niacin is metabolized primarily in the liver to niacinamide, which is a raw material to the two cellular coenzymes nicotine-adenine dinucleotide (NAD+ and its high-energy form, NADH) and nicotine-adenine dinucleotide phosphate (NADP).

Regular niacin may cause unpleasant side effects such as itchy, burning skin—the niacin “flush.” Standard niacin may also harm the liver. However, inositol hexanicotinate, which is the main ingredient in AOR’s Niacin No-Flush™, delivers niacin to the bloodstream slowly, eliminating the flushed reaction, and has not been associated with impaired liver health or other side effects of conventional or slow-release niacin.


Niacin No-Flush™ is inositol hexanicotinate, an ester of niacin (vitamin B3). Regular niacin may cause unpleasant side effects such as itchy, burning skin—the niacin flush. Inositol hexanicotinate has not been associated with the flushed reaction.*


AOR™ guarantees that all ingredients have been declared on the label. Contains no wheat, gluten, corn, nuts, peanuts, sesame seeds, sulfites, mustard, soy, dairy, eggs, fish, shellfish or any animal by-product.

Adult Dosage

Take 1 capsule daily with/without food, or as directed by a qualified health practitioner. Do not exceed the recommended dose except on the advice of a physician.


Consult a health care practitioner if you are pregnant or breastfeeding.


Pharmaceutical synthesis

Main Applications
  • Circulation
  • Skin health
  • Healthy lipoprotein balance

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Serving Size: 1 Capsule
Amount Per Serving
% Daily Value
Niacin (from 550 mg inositol hexanicotinate)
500 mg

Other Ingredients: Microcrystalline cellulose, Capsule (hypromellose, glycerin and purified water) and sodium stearyl fumarate.