Nutricost Niacin (Vitamin B3) Supplement Review – Scam? Ingredients Exposed!

Are you looking for a Nutricost Niacin (Vitamin B3) Supplement review? Is Nutricost Niacin (Vitamin B3) Supplement a scam? 

There are millions of Americans who take vitamins or supplements every day, so you’re not alone. In addition to a healthy diet, there is evidence that some supplements can benefit your overall well-being with little to no risk.

Sadly, the supplement industry is also home to plenty of scammers who spread misinformation to hype questionable products and lure the unwary with deceptive marketing strategies.

It doesn’t matter whether you’ve been scammed yourself or if you would like to learn more, our reviews will give you the knowledge you need to spot and avoid scams with more confidence.

We have researched the brand Nutricost Niacin (Vitamin B3) Supplement thoroughly in the past week to determine if it is a good supplement or just another waste of money. 

In this Nutricost Niacin (Vitamin B3) Supplement review, we’re going to cover the following to help you make an informed decision.

What is Nutricost Niacin (Vitamin B3) Supplement?

Niacin is one of the eight B vitamins, and it’s also called vitamin B3. The key role of niacin in your body is to synthesize the coenzymes nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP), which are involved in over 400 biochemical reactions in your body — mainly related to obtaining energy from the food you eat.

Niacin is water-soluble, so your body does not store it. This also means that your body can excrete excess amounts of the vitamin through urine if they are not needed.

Nutricost Niacin capsules have 500mg of high-quality Niacin (Vitamin B3) per capsule. These are non-GMO & gluten-free. This amount of Niacin will cause the “niacin flush” in many people. Talk with your health care professional about whether this supplement is right for you. 

To reduce the effects, start with half a capsule and/or with food. Gradually increase as your body becomes more used to it. For Vitamin B3 without the flushing effect, try a different form of b3, such as niacinamide.

How Does Nutricost Niacin (Vitamin B3) Supplement Work?

As with all B vitamins, Nutricost niacin supplement helps convert food into energy by aiding enzymes.

Specifically, niacin is a major component of NAD and NADP, two coenzymes involved in cellular metabolism.

Furthermore, it plays a role in cell signaling and making and repairing DNA, in addition to acting as an antioxidant.

These are some of the symptoms of niacin deficiency:

  • skin rash or discoloration
  • bright red tongue
  • Vomiting
  • constipation or diarrhea
  • Depression
  • Fatigue
  • Headache
  • memory loss
  • loss of appetite

That said, deficiency is very rare in most Western countries. People who are malnourished — which may stem from HIV/AIDS, anorexia nervosa, liver failure, alcohol abuse, or other medical problems, or poverty — are most at risk.

Severe niacin deficiency, or pellagra, mostly occurs in developing countries, where diets are not as varied. 

It can be treated with Nutricost niacin (vitamin B3) supplementation.

Nutricost Niacin (Vitamin B3) Supplement Health Benefits

1. Nutricost Niacin (Vitamin B3) Supplement may improve blood fat levels

Nutricost Niacin (Vitamin B3) Supplement may help to improve your blood fat levels by:

  • increasing your HDL (good) cholesterol
  • reducing your LDL (bad) LDL cholesterol
  • reducing your triglyceride levels

This may translate to a decrease in heart disease risk, although several studies have found no link between niacin supplementation and a decrease in heart disease risk or deaths.

It also takes high doses of niacin, typically 1,500 mg or greater, to achieve blood fat level improvements, which increases the risk of experiencing unpleasant or potentially harmful side effects.

For these reasons, niacin is not a primary treatment for high cholesterol. It’s primarily used to help improve blood fat levels in people who cannot tolerate statin drugs.

2. Nutricost Niacin (Vitamin B3) Supplement may reduce blood pressure

One role of niacin is to release prostaglandins, or chemicals that help your blood vessels widen — improving blood flow and reducing blood pressure. For this reason, niacin may play a role in the prevention or treatment of high blood pressure.

In one observational study of over 12,000 adults, researchers found that each 1 mg increase in daily niacin intake was associated with a 2% decrease in high blood pressure risk — with the lowest overall high blood pressure risk seen at a daily niacin intake of 14.3 to 16.7 mg per day.

A high quality study also noted that single doses of 100 mg and 500 mg of niacin slightly reduced right ventricular systolic pressure.

However, more research is needed to confirm these effects.

3. Nutricost Niacin (Vitamin B3) Supplement may help treat type 1 diabetes

Type 1 diabetes is an autoimmune disease in which your body attacks and destroys insulin-creating cells in your pancreas.

There’s research to suggest that niacin could help protect those cells and possibly even lower the risk of type 1 diabetes in children who have a higher chance of developing this condition.

However, for people with type 2 diabetes, the role of niacin is more complicated.

On one hand, it can help lower the high cholesterol levels that are often seen in people with type 2 diabetes. On the other hand, it has the potential to increase blood sugar levels. As a result, people with diabetes who take niacin to treat high cholesterol also need to monitor their blood sugar carefully.

Fortunately, a more recent review of studies found that niacin did not have significant negative effects on blood sugar management in people with type 2 diabetes.

4. Nutricost Niacin (Vitamin B3) Supplement may boost brain function

Your brain needs niacin — as a part of the coenzymes NAD and NADP — to get energy and function properly.

In fact, brain fog and even psychiatric symptoms are associated with niacin deficiency.

Some types of schizophrenia can be treated with niacin, as it helps undo damage to brain cells that’s caused by a niacin deficiency.

Preliminary research shows that it could also help keep the brain healthy in cases of Alzheimer’s disease. However, results are mixed.

5. Nutricost Niacin (Vitamin B3) Supplement may improve skin health

Niacin helps protect skin cells from sun damage, whether it’s used orally or applied as a lotion.

It may help prevent certain types of skin cancer as well. One high quality study in over 300 people at high risk of skin cancer found that taking 500 mg of nicotinamide twice daily reduced rates of nonmelanoma skin cancer compared to a control.

Should You Take Nutricost Niacin (Vitamin B3) Supplement?

Everyone needs niacin, but some people can’t get enough from their diet alone.

If you are deficient or have another condition that may benefit from higher doses, your doctor may recommend a supplement.

In particular, Nutricost niacin supplements may be recommended for people with high cholesterol and heart disease risk factors but cannot take statins.

Supplemental forms are prescribed in doses that are much higher than the amounts found in food.

Since large amounts have many possible side effects, consult with a healthcare professional before taking niacin as part of any supplement. Also, keep in mind that the FDA doesn’t regulate supplements in the same way it does drugs.

Can Nutricost Niacin (Vitamin B3) Supplement Help You Lose Weight?

Nutricost niacin (vitamin B3) supplements can help your body produce energy from the foods you eat. Getting too little niacin may drain your energy, making it difficult to burn more calories than you eat, an essential component of successful weight loss. 

That said, consumed in recommended amounts, niacin doesn’t guarantee you’ll lose weight but is part of a healthy weight-loss meal plan. 

Weight-loss caloric requirements often range from 1,200 to 1,600 calories daily for adults. The recommended dietary allowance, or RDA, for niacin is 14 milligrams daily for women and 16 milligrams for men. 

PubMed Health notes that dosages of supplemental niacin ranging from 1,000 to 3,000 milligrams daily have been used as treatments for improving blood cholesterol and triglyceride levels. Most people can meet their daily niacin needs by eating a variety of healthy foods, however.

How To Use Nutricost Niacin (Vitamin B3) Supplement?

As a dietary supplement, take 1 capsule daily, preferably with meals or as directed by your physician.

Everyone needs a certain amount of niacin – from food or supplements – for the body to function normally. This amount is called the dietary reference intake (DRI), a term that is replacing the older and more familiar RDA (recommended daily allowance). For niacin, the DRIs vary with age and other factors and are given in milligrams of niacin equivalents: 

  • Children: between 2-16 milligrams daily, depending on age
  • Men: 16 milligrams daily
  • Women: 14 milligrams daily
  • Women (pregnant): 18 milligrams daily
  • Women (breastfeeding): 17 milligrams daily
  • Maximum daily intake for adults of all ages: 35 milligrams daily

If your doctor prescribes niacin, you might want to take it with food. This can prevent an upset stomach. To reduce flushing – a harmless but uncomfortable side effect of niacin that describes redness and warmth in the face and neck – your health care provider might recommend taking niacin along with aspirin and avoiding alcohol and spicy foods.

Nutricost Niacin (Vitamin B3) Supplement Precautions and Side Effects

Nutricost niacin (vitamin B3) supplements can have various side effects, including nausea, vomiting, and liver toxicity.

Of particular note is one side effect known as niacin flush. This can occur when taking 30–50 mg or more of supplemental niacin in a single dose. It causes a reddening of the skin along with burning or itching sensations. While niacin flush in and of itself isn’t typically harmful, it may be accompanied by other unpleasant side effects like headache or low blood pressure.

Even higher doses may cause liver damage or other severe side effects.

Before starting a niacin supplement, you should speak with a trusted healthcare professional.

Nutricost Niacin (Vitamin B3) Supplement Ingredients

Nutricost Niacin (Vitamin B3) Supplement has a unique formula. The product was created with natural ingredients and scientific backing. You can achieve the promised benefits by using the Nutricost Niacin (Vitamin B3) Supplement on a regular basis.

Below is a list of the ingredients in Nutricost Niacin (Vitamin B3) Supplement.

  • Niacin (Vitamin B3)
  • Gelatin
  • Microcrystalline Cellulose
  • Di-Calcium Phosphate
  • Maltodextrin
  • Pure Olive Oil

Final Verdict: Nutricost Niacin (Vitamin B3) Supplement Reviews

Niacin is one of eight B vitamins that are important for every part of your body. Supplemental forms are sometimes recommended to treat certain medical conditions, including high cholesterol.

Customers have given Nutricost Niacin (Vitamin B3) Supplement positive reviews, but you should still speak with your healthcare provider before starting a new dietary regimen. Many supplements on the market have various ingredients and fillers. They can have side effects and may interact negatively with drugs. Therefore, you need proper guidance from your doctor to help you make the right decisions.

Nutricost Niacin (Vitamin B3) Supplement Alternative: Food Sources

Other than Nutricost Niacin (Vitamin B3) Supplement, niacin is found in a variety of foods, especially meat, poultry, fish, nuts, and legumes. Some foods may also be fortified with niacin and other vitamins, like breakfast cereals.

Some energy drinks also list doses — sometimes high — of B vitamins.

Here are some common food sources of niacin, along with how much of the Daily Value (DV) they provide:

  • grilled chicken breast, 3 ounces: 64% of the DV
  • roasted turkey breast, 3 ounces: 63% of the DV
  • cooked brown rice, 1 cup: 33% of the DV
  • dry roasted peanuts, 1 ounce: 26% of the DV
  • medium baked potato: 14% of the DV


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