2021's 10 Best Flush-Free Niacin
TOP SUPPLEMENTS

Best Flush-Free Niacin

Niacinamide – sometimes known as nicotinamide – is a form of vitamin B3 (niacin) that doesn’t give you the hot-flush that comes when you take the regular stuff. Vitamin B3 is essential to good health and wellness, and so it’s nice to have an option that doesn’t have any negative side-effects. (See Reference 1)

Niacinamide is water-soluble, and although it can be made in the body from the amino acid tryptophan, it should be obtained daily via food or supplementation. (See Reference 2)

Foods rich in B3 include:

  • Eggs
  • Dairy
  • Meat
  • Fish
  • Green vegetables
  • Nuts and seeds
  • Grains

There are three forms of vitamin B3 – niacinamide, nicotinic acid and niacin – that can all be converted into each other within the body. All forms are necessary for cellular energy production and protecting cells from damage and stress, but each one also has unique benefits. Luckily, niacinamide won’t give you the hot, tingly facial flush that comes with other B3 forms like niacin.

Niacinamide is used in the body to produce nicotinamide adenine dinucleotide (NAD). This is the co-enzyme involved in the production of the cellular energy molecule, adenosine triphosphate(ATP). This means niacinamide supplementation is useful for those who want more energy in the gym and day-to-day life. If we don’t have enough niacinamide – and thus poor ATP production – it results in fatigue, poor immunity, premature aging, and slow cell repair.

Benefits of Flush-Free Niacin

Healthy Skin

Niacinamide is vital for skin health. It can do wonders for our appearance and skin tone when used internally and topically thanks to its anti-inflammatory properties. (See Reference 3)

Review studies in 2006 and 2017 found that topical and oral niacinamide is safe and effective for treating inflammatory skin conditions like acne and rosacea. (See Reference 4)

When applied topically, niacinamide has also been shown to improve the function of the skin barrier and prevent moisture loss. It also boosts collagen and keratin production for strong, elastic skin. (See Reference 5) These properties reduce fine lines and wrinkles and are beneficial for those with dry and aging skin. (See Reference 6)

Other skin benefits include:

  • Reducing dark spots and pigmentation
  • Reducing skin redness and blotches
  • Minimizing sun damage
  • Soothing dermatitis and eczema

Joint Health

One study found that 3 months of niacinamide supplementation reduced inflammation markers and improved joint mobility in patients with degenerative conditions. (See Reference 7) Several patients were able to reduce their anti-inflammatory medications.

Calming

Case reports have suggested that taking high doses of niacinamide may help to stabilize mood and significantly calm feelings of anxiety. (See Reference 8) This may be due to a rise in the levels of “happy” hormone serotonin, but more clinical research on this is needed.

Kidney Health

Hyperphosphatemia is a key complication of kidney disease. Niacinamide supports kidney function and detoxification by blocking this harmful buildup of phosphates in the blood. (See Reference 9)

Studies have shown that vitamin B3 contributes to the reduction of blood phosphate levels in people with and without chronic kidney disease. (See Reference 10)

Blood Sugar

Niacinamide may help to stabilize blood sugar levels. (See Reference 11)

It isn’t a preventative, but studies have shown that it may preserve pancreatic beta-cell function. (See Reference 12) It protects these insulin-releasing cells from the destruction that can occur with some conditions. Research shows niacinamide may raise C-peptide levels – a marker of how well your body makes the hormone insulin – and lower insulin requirements in some cases. (See Reference 13)

One study found that those who took niacinamide had improved C-peptide levels as well as markers of blood glucose control.


2021's 10 Best Flush-Free Niacin
TOP SUPPLEMENTS

Our list of the top 10 flush-free niacin supplements is organized to reflect what you most value in your supplements. First and foremost is quality. All ten of these top ten supplements meet high standards of quality and come from brands with a proven record in excellence and purity. Another important factor in deciding the top ten was cost. You don’t have to pay through the nose to get a high quality supplement. In addition, all the companies represented on our top ten list have stellar records with customer service and prompt shipping to ensure that your supplement experience is enjoyable from the first click to your final dose.

Nutricost Niacinamide is our #1 Rated Flush-Free Niacin Supplement, as it is high quality and half the price of its competitors. Nutricost Niacinamide features 500mg of Niacinamide in each serving. Click Here for Lowest Price

Uniquely, Nutricost is one of the few companies that control the full chain of manufacturing, from sourcing to manufacturing in an FDA-registered facility to warehousing and fulfillment, ensuring strict quality standards are met. Nutricost also offers exceptional customer support for all of its products.

Priced under $13, Nutricost Niacinamide comes with 240 servings, which is just $0.05 per serving. With Nutricost, you can be assured that this product does NOT contain ANY extra ingredients, fillers, or preservatives.

Nutricost Niacinamide comes with a 120-day, no-questions-asked, money-back guarantee – the best guarantee on the market!

  • Our #1 Flush-Free Niacin Supplement
  • Amazon's Choice
  • 240 Capsules of Niacinamide per bottle
  • 500mg of Vitamin B3 (Niacinamide) per Capsule
  • Get The Benefits of Vitamin B3 without the "Niacin Flush"
  • High Quality Vitamin B3 - Niacinamide. May Have White or Blue Lid
  • Non-GMO, Gluten Free, and Made in a GMP Compliant, FDA Registered Facility
CLICK FOR LOWEST PRICE

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • NATURALLY SUPPORT HEALTHY CHOLESTEROL AND ENERGY LEVELS
  • CARDIOVASCULAR HEALTH
  • COGNITIVE FUNCTION
  • MANUFACTURED IN USA
CLICK FOR LOWEST PRICE

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • FLUSH-FREE NIACIN: Each Endur-Acin tablet contains 500mg 6-8 hour extended release niacin as nicotinic acid (vitamin B-3).
  • HEART HEALTH AND CHOLESTEROL BALANCE: Backed by clinical research and may help maintain healthy cholesterol levels within the normal range.*
  • 6-8 HOUR EXTENDED RELEASE: Our extended-release tablet technology melts at stomach temperature to steadily release over 6 - 8 hours to promote optimal absorption for maximum effectiveness.*
CLICK FOR LOWEST PRICE

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Pack of 240 Capsules (Packed as 2 x 120 count bottles)
  • Supports heart health. Supports carbohdrate and protein metabolism.*
  • Helps maintain healthy skin.*
  • Flush-free formula.**
  • *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. **NOTICE: Most people should not experience flushing when using this product. However, a few sensitive individuals may experience some flushing. Do not take on an empty stomach.
CLICK FOR LOWEST PRICE

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Real Niacin provides niacin in an 8-hour extended-release form that enables you to enjoy the health benefits of niacin without experiencing the uncomfortable skin flushing that commonly accompanies other forms of niacin
  • Niacin, also known as vitamin B3 or nicotinic acid, supports more than 500 enzymatic reactions that play pivotal roles in metabolism, energy production, and healthy aging.
CLICK FOR LOWEST PRICE

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Slo-Niacin's patented polygel controlled slow release niacin is ideal for those who can't tolerate immediate release tablets
  • Slo-Niacin contains 500 mg of niacin, a member of the vitamin B complex group
  • Slo-Niacin's scored tablets can be broken in half for a lower dosage
  • Please read all label information on delivery
CLICK FOR LOWEST PRICE

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Supports Metabolism: Niacinamide is a form of vitamin B3 designed to support glucose metabolism and metabolic function.*
  • Joint Health: Niacinamide may also promote healthy joint mobility and comfort.*
  • No Flush Niacin: Niacinamide (vitamin B3) is a precursor of nicotinamide adenine dinucleotide (NAD), essential for oxidation-reduction reactions, nutrient metabolism and ATP synthesis. It does not cause the vasodilatation (“flush”) associated with niacin.*
  • Pure Ingredients: Pure Encapsulations manufactures a line of hypoallergenic, research-based dietary supplements. Products are meticulously formulated using pure ingredients designed to deliver predictable results for the benefit of all patients, even the most sensitive.*
  • Free From: Pure Encapsulations products are free from wheat, gluten, egg, peanuts, magnesium stearate, hydrogenated fat, artificial sweeteners and colors, and other unnecessary excipients. Any product containing ingredients derived from allergens, such as soy, dairy or shellfish is clearly labeled. *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.
CLICK FOR LOWEST PRICE

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • No-Flush Niacin contains a special form of niacin, inositol hexanicotinate, consisting of six molecules of niacin chemically linked to an inositol molecule
  • 100 Capsules
  • NIACIN 800 MG
CLICK FOR LOWEST PRICE

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Supports carbohydrate and protein metabolism*
  • Helps maintain healthy skin and heart*
  • Inositol hexanicotinate capsules
  • Gluten free
CLICK FOR LOWEST PRICE

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Source Naturals, Inc.
CLICK FOR LOWEST PRICE

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.