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Top 6 Best Niacin Supplements

UpdatedFebruary 22, 2024

Niacin, also known as vitamin B3, is a crucial nutrient that plays a significant role in maintaining overall health. It helps to convert food into energy, supports the nervous system, and promotes healthy skin. While niacin is found in many foods, including meats, fish, and whole grains, some people may not get enough of this essential nutrient from their diet alone. This is where niacin supplements come in.

Niacin supplements are available in various forms, including capsules, tablets, and powders. They are designed to provide a concentrated dose of niacin that can help individuals meet their daily requirements. However, not all niacin supplements are created equal. When shopping for the best niacin supplement, it's essential to consider factors like dosage, quality, and potential side effects.

Dosage is a crucial factor to consider when choosing a niacin supplement. The recommended daily intake of niacin varies depending on age, sex, and other factors. It's important to choose a supplement that provides the appropriate dose for your needs. Quality is also critical, as the purity and potency of the supplement can affect its effectiveness. Additionally, some niacin supplements can cause side effects like flushing, itching, and headaches. Choosing a high-quality supplement can help reduce the risk of adverse effects.

We spent hours researching and testing various niacin supplements to identify the best options on the market. In the following sections, we'll share our top picks for the best niacin supplements and provide a detailed analysis of each product. Whether you're looking to support your overall health or address a specific health concern, we've got you covered.

Top 3 Best Niacin Supplements

  1. NOW Supplements, Niacin (Vitamin B-3) 500 mg, Flush-Free, Double Strength
  2. Doctor's BEST Time-Release Niacin with niaxtend Non-GMO Vegan Gluten Free 500 mg Tablets
  3. Nutricost Niacinamide (Vitamin B3) 500mg, 240 Capsules - Non-GMO

We have researched and tested various niacin supplements on the market to bring you our top picks. Niacin, also known as vitamin B3, is an essential nutrient that supports healthy skin, digestion, and nervous system function. It also helps to lower cholesterol levels and improve cardiovascular health. In this article, we will highlight the best niacin supplements that can help you maintain optimal health.

NOW Supplements, Niacin (Vitamin B-3) 500 mg, Flush-Free, Double Strength

The Editor's Choice

NOW Supplements' Niacin 500mg delivers without the annoying flush. Vegan, gluten-free, and non-GMO, it's perfect for dietary needs. Just watch out for some color variation and packaging issues. Get your niacin fix hassle-free!

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If you're looking for a niacin supplement that provides true niacin activity without the characteristic niacin flush, NOW Supplements, Niacin (Vitamin B-3) 500 mg, Flush-Free, Double Strength is a great option.

Pros

  • The gradual release of niacin allows for true niacin activity without the characteristic niacin flush.
  • It is vegan/vegetarian, made without gluten, and non-GMO.
  • The capsules are double strength, providing 500mg of niacin per serving.

Cons

  • The natural color variation may occur in this product.
  • The bottle itself is not the most sleek or sturdy.
  • Some of the capsules in the bottle may be crushed or broken, releasing the powder into the bottle.

We have been using this niacin supplement for a few weeks now, and we have noticed a significant reduction in the characteristic niacin flush that we experienced with other niacin supplements. The gradual release of niacin allows for true niacin activity without the uncomfortable flush.

We also appreciate that this product is vegan/vegetarian, made without gluten, and non-GMO, making it a great option for those with dietary restrictions. The double strength capsules provide 500mg of niacin per serving, making it easy to get the recommended daily amount of niacin.

The only downside we have noticed is that the natural color variation may occur in this product, and the bottle itself is not the most sleek or sturdy. Additionally, some of the capsules in the bottle may be crushed or broken, releasing the powder into the bottle.

Overall, we highly recommend NOW Supplements, Niacin (Vitamin B-3) 500 mg, Flush-Free, Double Strength for anyone looking for a niacin supplement that provides true niacin activity without the characteristic niacin flush.

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If you're looking for a niacin supplement that provides extended-release benefits without the uncomfortable skin flushing, Doctor's BEST Time-Release Niacin may be the right choice for you.

Pros

  • The extended-release formula allows for all-day benefits without the uncomfortable flushing.
  • Niacin supports more than 500 enzymatic reactions in the body, making it a crucial nutrient for overall health.
  • May help maintain healthy cholesterol levels that are already within the normal range.

Cons

  • Some users report experiencing uncomfortable flushes for hours after taking the supplement.
  • The tablets may be difficult to swallow for some users.
  • The sharp edges of the tablets may cause irritation for some users.

In our experience, Doctor's BEST Time-Release Niacin is a reliable and effective supplement for those looking to improve their overall health and maintain healthy cholesterol levels. The extended-release formula provides all-day benefits without the uncomfortable flushing that is commonly associated with other forms of niacin.

While some users have reported experiencing uncomfortable flushes for hours after taking the supplement, we did not personally experience this issue. However, we did find that the tablets may be difficult to swallow for some users due to their size and shape.

Overall, we believe that Doctor's BEST Time-Release Niacin is a worthwhile investment for those looking to improve their health and maintain healthy cholesterol levels.

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If you're looking for a niacin supplement that doesn't cause the "niacin flush," Nutricost Niacinamide might be a good option for you.

Pros

  • Contains 240 capsules per bottle, which should last you for a while.
  • Each capsule contains 500mg of Vitamin B3 (Niacinamide).
  • Non-GMO, gluten-free, and soy-free.

Cons

  • Some users might prefer a product that contains niacin instead of niacinamide.
  • The effectiveness of this particular brand is difficult to determine without conducting your own tests.
  • The sharp edge of the last bottle's cap might cause injury if not handled carefully.

We've been using Nutricost Niacinamide for a while now, and we've found that it's a good option for those who want to get the benefits of Vitamin B3 without the "niacin flush." The fact that it's non-GMO, gluten-free, and soy-free is a plus, and the 240 capsules per bottle should last you for a while.

Of course, some users might prefer a product that contains niacin instead of niacinamide, and the effectiveness of this particular brand is difficult to determine without conducting your own tests. Additionally, we've found that the sharp edge of the last bottle's cap can cause injury if not handled carefully.

Overall, we think that Nutricost Niacinamide is a solid choice for those looking for a niacin supplement that doesn't cause the "niacin flush." However, as with any supplement, it's important to do your own research and consult with your healthcare provider before adding it to your routine.

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If you are looking for a niacin supplement that provides cellular energy support and offers whole-body benefits, Nature's Bounty Niacin 500mg capsules in our flush-free formula is worth considering.

Pros

  • Provides cellular energy support
  • Flush-free formula
  • Supports nervous system health

Cons

  • May cause stomach upset in some people
  • May not be suitable for individuals with liver problems
  • May cause mild skin flushing in some people

We have been using Nature's Bounty Niacin for a few months now, and we have experienced an increase in energy levels and improved overall well-being. The flush-free formula makes it easy to take, and we have not experienced any skin flushing.

Nature's Bounty Niacin is also gluten-free and contains no artificial flavors and colors, making it a safe and healthy choice. The product is easy to swallow, and we have not experienced any aftertaste or unpleasant side effects.

We appreciate that Nature's Bounty Niacin is a product of 50 years of dedication to quality, consistency, and scientific research to make vitamins and nutritional supplements of unrivaled excellence. We also found that Nature's Bounty Niacin is an excellent value compared to other top brands.

In conclusion, if you are looking for a niacin supplement that provides cellular energy support, supports nervous system health, and is easy to take, Nature's Bounty Niacin is worth considering.

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TRU NIAGEN is a safe and effective supplement that can help you support your healthspan and boost your cellular NAD+. We recommend this product to anyone who wants to stay healthy as they age.

Pros

  • TRU NIAGEN is made in the United States and tested for potency and safety.
  • TRU NIAGEN is backed by 40+ owned and licensed patents, 300+ published scientific studies, and 2 Nobel Prize winners.
  • Using TRU NIAGEN daily can have many positive effects, including improvements in general health and well-being.

Cons

  • TRU NIAGEN may not work for everyone, as everyone experiences different types and levels of stress.
  • TRU NIAGEN may take some time to work, as it is clinically proven to elevate NAD+ levels by approximately 40-50% after 8 weeks.
  • TRU NIAGEN may be expensive for some people, as it is a premium supplement.

We have been using TRU NIAGEN for several weeks, and we have noticed significant improvements in our energy levels and overall well-being. We feel more alert and focused, and we have more stamina during our workouts. TRU NIAGEN is easy to take, and it does not cause any side effects or digestive issues.

TRU NIAGEN contains Niagen, a patented form of nicotinamide riboside (NR). Niagen is one of the most efficient NAD-boosting ingredients available, and it supports the 37.2 trillion cells in your body by boosting levels of NAD+. NAD+ is vital for cells to function optimally and stay resilient in the face of life’s many stressors.

TRU NIAGEN is clinically proven to elevate NAD+ levels by approximately 40-50% after 8 weeks. With consistent daily use, TRU NIAGEN is proven to raise NAD+ levels, as is shown by multiple published clinical trials, with 40+ registered human studies ongoing. In addition, studies support that Niagen (the key ingredient in TRU NIAGEN) is more efficient at raising NAD+ levels than nicotinamide/niacinamide, and niacin.

We recommend TRU NIAGEN to anyone who wants to support their cellular health and boost their energy levels. TRU NIAGEN is a premium supplement, but it is worth the investment if you want to stay healthy and vital as you age.

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We highly recommend the Aesticum Nicotinamide Riboside Supplement for anyone looking for a high-quality niacin supplement.

Pros

  • Provides a high content of 2000mg, including 1500mg of Nicotinamide Riboside, Trans-Pterostilbene 200mg, and Betaine Anhydrous 300mg (TMG)
  • Boosts NAD+ levels for increased energy production and age defense
  • Uses liposome technology for maximum absorption and bioavailability

Cons

  • May be more expensive than other niacin supplements on the market
  • May not be suitable for those with certain medical conditions or taking certain medications
  • Some users may experience mild side effects such as nausea or headaches

We have personally tried the Aesticum Nicotinamide Riboside Supplement and have noticed a significant increase in energy levels and overall well-being. The high content of 2000mg, combined with TMG and Trans-Pterostilbene, provides a powerful boost to NAD+ levels for improved energy production and age defense. The liposome technology also ensures maximum absorption and bioavailability for optimal results.

Overall, we highly recommend the Aesticum Nicotinamide Riboside Supplement for anyone looking for a high-quality niacin supplement to improve their energy levels and overall health.

Buying Guide

When it comes to choosing the best niacin supplement, there are several factors to consider. We want to make sure that you make an informed decision, so we've put together this buying guide to help you choose the best niacin supplement for your needs.

Form of Niacin

The first thing to consider is the form of niacin in the supplement. There are two main forms of niacin: nicotinic acid and niacinamide. Nicotinic acid is the more common form and is known for its ability to lower cholesterol levels. Niacinamide, on the other hand, is a form of niacin that does not have the same cholesterol-lowering effects. If you're looking for a supplement that can help lower your cholesterol levels, then nicotinic acid is the way to go. If you're looking for a supplement to support overall health and wellbeing, then niacinamide may be a better option.

Dosage

The next thing to consider is the dosage of the niacin supplement. It's important to choose a supplement that provides the right amount of niacin for your needs. The recommended daily intake of niacin is around 14-16 mg for women and 16-18 mg for men. However, if you're taking niacin for a specific health condition, then your doctor may recommend a higher dosage. Make sure to follow your doctor's recommendations and choose a supplement that provides the appropriate dosage.

Quality

Quality is another important factor to consider when choosing a niacin supplement. Look for a supplement that is made by a reputable manufacturer and has been third-party tested for quality and purity. You can also check for certifications such as GMP (Good Manufacturing Practice) and NSF (National Sanitation Foundation) to ensure that the supplement meets high standards of quality.

Other Ingredients

Finally, consider the other ingredients in the niacin supplement. Some supplements may contain additional ingredients such as fillers, binders, or artificial colors and flavors. Look for a supplement that contains minimal additional ingredients and is free from any unnecessary additives.

By considering these factors, you can choose the best niacin supplement for your needs and support your overall health and wellbeing.

Frequently Asked Questions

What is the difference between niacin and niacinamide?

Niacin and niacinamide are two different forms of vitamin B3. Niacin is also known as nicotinic acid, while niacinamide is also known as nicotinamide. Niacin is used to lower cholesterol levels, while niacinamide is used to treat skin conditions such as acne and rosacea.

How much niacin should I take per day?

The recommended daily intake of niacin varies depending on age and gender. For adult men, the recommended daily intake is 16 milligrams (mg) per day, while for adult women, it is 14 mg per day. However, higher doses of niacin may be needed to treat certain medical conditions.

Is it safe to take 100mg of niacin daily?

Taking 100mg of niacin daily is generally safe for most people. However, higher doses of niacin may cause side effects such as flushing, itching, and stomach upset. It is important to talk to your healthcare provider before taking any supplements, especially if you have any medical conditions or are taking medications.

What are the best vitamin B3 foods?

Some of the best food sources of vitamin B3 include chicken, turkey, salmon, tuna, peanuts, mushrooms, and avocado. Vegetarians and vegans can also get vitamin B3 from fortified cereals, nutritional yeast, and legumes.

What is the safest form of niacin to take?

The safest form of niacin to take is niacinamide. Unlike niacin, niacinamide does not cause flushing, itching, or other side effects. However, niacinamide may not be as effective as niacin for certain medical conditions.

Is it okay to take niacin every day?

Taking niacin every day is generally safe for most people. However, higher doses of niacin may cause side effects such as flushing, itching, and stomach upset. It is important to talk to your healthcare provider before taking any supplements, especially if you have any medical conditions or are taking medications.

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