Want to boost your energy levels and improve your overall health?

Vitamins B3, also known as niacin or nicotinic acid is an essential nutrient needed by our bodies. It helps in boosting energy levels, metabolism, brain functioning, and the digestive system.

Apart from that it can also help reduce symptoms of anxiety and stress. That’s why we’ve listed the 5 best vitamin B3 supplements for you here!

With these supplements you get all the benefits of a clean diet without having to worry about getting enough vitamins through food sources every day.

Plus they're easy to take – just swallow with water or mix into your favorite drink once a day for optimal results! Check out our list of the 8 best vitamin B3 supplements now!

How We Choose the Best Vitamin B3 Supplements

It can be hard to know which vitamin supplements are the best for you, especially if you're not sure what vitamin b3 is or does.

With all of the different vitamins and supplements on the market, it can be hard to figure out which one is right for you. Do you need a multivitamin? Should you take a probiotic? What about magnesium or omega-3s?

We've done the research for niacin supplementation. After reading thousands of reviews on Amazon, we've found the 8 best vitamin B3 supplements on the market.


Best Vitamin B3 For Heart Health


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Why We Love It

Low-flush niacin, such as that contained in Endur-Acin tablets, is an effective aid for maintaining healthy cholesterol levels with lots of health benefits.

Each tablet contains 500mg of niacin which has a slow and steady release mechanism - thanks to its vegetable wax matrix. The wax melts at body temperature, providing a gradual release over 6-8 hours and minimizing side effects that can be associated with niacin.

Not only does this ensure optimal absorption and maximum effectiveness of the niacin dose, but it also mimics the way your body naturally processes food to help reduce digestive upset.

With clinical research backing up its efficacy, low-flush niacin as found in Endur-Acin is an ideal solution for those wishing to keep their heart health and cholesterol balance in check.

What You Should Know

Who says it's hard to find a safe and nutritious food product? For those of us with food allergies, finding an allergen-free product can be difficult.

Fortunately, there is now one available that meets strict good manufacturing practices. This product is free of milk, egg, fish, shellfish, tree nuts, peanuts, wheat, corn, yeast, or soy.

It is also gluten-free and contains no salt, sugar, starch, artificial flavorings, or preservatives. Plus the goodness doesn't stop there – this amazing product is made at a family-owned and operated facility in the Pacific Northwest since 1978.

With such incredibly high standards for food safety, you are guaranteed to get nothing but the best!

BULKSUPPLEMENTS.COM Niacin Capsules with Flushing

Best Supplement For Brain Health

BULKSUPPLEMENTS.COM Niacin Capsules with Flushing

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Why We Love It

Vitamin B3, or Niacin, is essential for the functioning of our bodies on a daily basis. The Niacin powder is a great source of this vitamin and provides an easy and convenient way to get your daily dose of Vitamin B3.

Not only is Niacin important for body functions, it also supports brain health which further emphasizes its importance in everyday life. Taking your Niacin with Flushing capsules can help you to meet your daily requirement of this nutrient conveniently and effortlessly.

Furthermore, when you take niacin there may be an experience called “flush” as your body reacts to it - however, this is normal and indicative that the niacin is doing its job.

With the high-quality no artificial ingredient Niacin 500mg capsules, you can be sure that you are getting the best possible dose of Vitamin B3 every day!

What You Should Know

Pure and Clean Supplement Niacin capsules are a special product worthy of your attention. They're free of fillers, additives, and artificial flavors, guaranteeing their purity and cleanliness.

The 500 mg dose in each capsule is especially beneficial for those looking to boost their Vitamin B3 intake. Plus, the vegan-friendly ingredients make them accessible to nearly everyone!

As if that weren't enough, all of BulkSupplements' products meet cGMP standards for manufacturing, packaging, labeling, and holding operations. It keeps dietary reference intake in mind to ensure that niacin intake is optimum.

Every step is monitored with third-party testing for quality control, so you can trust these products to be consistent every time!

EZ Melts Vitamin A 5000 IU as Retinol Supplements

Best Choice For Eye Health

EZ Melts Vitamin A 5000 IU as Retinol Supplements

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Why We Love It

Looking for an easy and convenient way to boost your health and wellness? Look no further than dissolvable vitamin A 5000 IU tablets. Instead of struggling with large pills with high doses, these tablets melt right on the tip of your tongue and are even a tasty treat with a natural strawberry flavor.

Taking these vitamin A retinol capsules can have far-reaching benefits beyond simply promoting eye health, such as providing support for skin, immune system, bone, and mucous membrane health?

Vitamin A supplementation is an important part of every health routine that can help you look and feel your best!

What You Should Know

Everyone deserves access to quality healthcare, regardless of dietary restrictions. With this Vegan-Friendly Formula, vegetarian vitamin A is now easier and more accessible than ever.

These tablets have not only been crafted to meet stringently vegetarian standards by eliminating all animal by-products and common allergens such as fish, gluten, or soy but they are also formulated with strictly non-GMO ingredients.

Taking a vegan vitamin A supplement has never been more convenient or trustworthy; this water soluble nutrient product is crafted in the USA using global ingredients from trusted US-based suppliers and contains no artificial flavors, colors, or sweeteners.

The Vegan-Friendly Formula ensures that taking your vitamins doesn't require a compromise in health or taste!

Divine Bounty Super B Complex Vitamins

Best Multi Vitamin Formula

Divine Bounty Super B Complex Vitamins

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Why We Love It

Are you looking for a powerful way to take your B-complex vitamins? Look no further than Divine Bounty’s extra-strength formula! It contains all the essential B vitamins in one convenient capsule for a healthy metabolism.

Not only is the potency higher, but the amount of capsules per bottle is greater too – 90 capsules of quality vitamin B supplementation. This makes it one of the best value available on the market, as most other brands offer fewer capsules or lower potency formulas.

Best of all, because these are water-soluble vitamins, they must be replenished more frequently; with Divine Bounty coming out on top as far as value for money and potence go, you can rest assured you'll be receiving optimal vitamins for optimal health!

What You Should Know

When it comes to best niacin supplements, Divine Bounty is focused on providing the highest quality ingredients in its B-Complex formula.

The capsules are non-GMO, gluten-free, soy-free and contain no preservatives, stearates, silicone dioxide or artificial ingredients.

Instead this formula features a potent combination of Inositol and Choline - two naturally occurring vitamins closely related to the B Vitamin family - plus a full spectrum of essential vitamins already found within the B complex category.

Whether you’re looking to supplement deficiencies or just ensure your body is getting enough B vitamins on a daily basis, our clean, pure formula can help you hit your nutrition goals without consuming harmful additives.

Nutricost Niacinamide (Vitamin B3) 500mg

Best Supplement For Skin Texture

Nutricost Niacinamide (Vitamin B3) 500mg

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Why We Love It

Are you looking for a way to get the benefits of Vitamin B3 without the unbeatable "niacin flush"? If so, then Niacinamide is just what you need! Each capsule contains 500mg of Vitamin B3 and each bottle contains 240 capsules.

That adds up to an incredible 120,000mg in total - all the benefits of Niacin with none of the unavoidable side effects!

Niacinamide not only helps improve your skin's appearance, but can also help support joint comfort, cardiovascular health, and energy production.

Get everything you need for healthy daily Vitamin B3 intake without any hassle today by trying our Niacinamide capsules!

What You Should Know

If you're looking for a high-quality Vitamin B3 supplement, then look no further.

Niacinamide is here to meet your needs! Not only is it non-GMO, gluten-free, and soy free, but it's also made in a facility that is GMP Compliant and FDA Registered.

This ensures top-notch safety as well as peace of mind knowing that your supplement has been manufactured according to the highest standards in the industry.

What's more, you can easily identify if your product is genuine; just look for either the white or blue lid!

Niacinamide, therefore, provides an easy and reliable solution for all of your Vitamin B3 supplement needs.

Now Foods Niacinamide 500mg

Best For Energy Production 

Now Foods Niacinamide 500mg

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Why We Love It

Now Foods Niacinamide 500mg Vitamin B-3 is a great supplement to add to your daily routine. Its key benefit is that it won't cause the uncomfortable Niacin flush, unlike other forms of Vitamin B-3.

The flush is caused when those forms of B-3 convert into Niacin within your body, producing vasodilation in order to improve circulation and blood flow.

On the other hand, with Now Foods Niacinamide 500mg you get all the benefits of this essential vitamin without suffering from any skin redness or itching - plus, you're able to take higher dosages as well!

With improved heart health and better cognitive development, this product can help enhance overall wellbeing and make sure that you are getting your daily intake of Vitamin B-3 without any unwanted adverse reactions.

What You Should Know

Now Foods' Niacin supplement makes it easier than ever to add this important vitamin to your daily routine. Niacin is essential in energy management, and Now Foods provides it in a convenient capsule that can be quickly taken with meals or between them.

Not only does the product have all the benefits of niacin without added flavors or fillers, but it is also Vegan-friendly and Gluten Free for those on special diets.

When you need an extra boost of energy throughout the day, try adding Now Foods' Niacin supplement to your routine.

Micro Ingredients Niacinamide Vitamin B3

Best Flush Free Supplements

Micro Ingredients Niacinamide Vitamin B3

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Why We Love It

Vitamin B3 is essential for maintaining health, especially when it comes to skin health. Fortunately, you can now have an easy and convenient option for getting your daily Vitamin B3 with 500mg per serving capsules.

Not only are these flush-free and non-habit forming but they also come in a convenient 400 capsule bottle – that's a 200 servings supply!

This high-potency dose of Vitamin B3 Nicotinamide supplement is ideal for supporting skin health and keeping your vital nutrients at optimal levels. It can help treat high blood pressure and high cholesterol.

For convenience, quality assurance, and maximum results make sure to get these dietary supplements Vitamin B3 Capsules!

What You Should Know

If you're looking for a way to increase your energy levels and support healthy energy production, taking niacin supplement made with all-natural ingredients is an excellent solution.

Choosing one that is free of GMOs, preservatives, artificial colors, flavors, soy, and gluten will provide the highest quality product.

It's also important to choose a supplement that has been 3rd party lab tested for purity and safety; this provides assurance that it won't harm your health while you reap the benefits of increased energy levels.

Nordic Naturals Vitamin D3 5000

Best For Good Mood

Nordic Naturals Vitamin D3 5000

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Why We Love It

It's vitally important to get the right amount of Vitamin D each day, as it plays a crucially important role in keeping our bones strong and helping regulate calcium and phosphorus levels.

But we don't always get enough Vitamin D exposure - especially if you stay indoors often or cannot get outside due to weather or location.

That doesn't mean you need to suffer, though! Vitamin D3 5000 mini soft gels are here to help; their natural orange flavor makes them a delicious, convenient addition to your daily routine, so you know you're getting the essential vitamins you need for optimal bone health, immune function, and mood balance.

Plus, if dietary supplementation is recommended by your doctor due to deficiencies found in testing, these little soft gels make it easier than ever before!

What You Should Know

Ensuring you get the most out of your daily supplement is easy with Vitamin D3 5000 from Nordic Naturals.

Each mini soft gel contains 5000 IU (125 mcg) of cholecalciferol - the natural, most absorbable form of vitamin D - and comes in a great orange flavor. Purity guaranteed, it's non-GMO, gluten and dairy free, with no added Artificial colors or flavors.

Nordic Naturals are committed to innovation and sustainable practices when it comes to delivering safe, effective nutrients for optimal wellness.

Boost your overall health and well-being today with Vitamin D3 5000.

Best Vitamin B3 Supplement FAQs

People are often unsure about what supplements to take and how much.

It can be hard to know which vitamins and minerals we need, and in what form they should come in. Often times people just don't have the time to read up on all of this information.

8 best vitamin B3 supplement is a great option for those looking for an all-in-one vitamin supplement. This product contains the eight essential B vitamins, including niacin (vitamin B3), which helps support energy production, nerve function, and skin health.

How much vitamin B3 should I take daily?

Depending on your age, gender, and current health status, experts typically recommend that adults take anywhere between 8-22 milligrams (mg) of vitamin B3 daily.

To ensure you receive an adequate amount of vitamin B3 each day it would be beneficial to include foods like tuna, salmon, beef liver, chicken breast and mushrooms in your regular diet.

Is it worth taking vitamin B3?

Vitamin B3, also known as niacin, is an important nutrient. It plays a role in many essential body processes, including metabolism and energy production. Niacin is found in food and can also be taken as a supplement. However, don't take niacin supplements with statin drugs.

There are many benefits of taking vitamin B3, including:

  • Reduced risk of heart disease
  • Lower cholesterol levels
  • Improved cognitive function
  • Reduced inflammation
  • Prevention of pellagra (a disease caused by niacin deficiency)

What is the difference between niacin and vitamin B3?

Niacin and Vitamin B3, also known as nicotinic acid, are both forms of vitamin B3. Niacin is the term most often used to refer to the vitamin when taken in supplement form, while nicotinic acid is generally used for scientific or medical purposes.

Nutritionally speaking, niacin and Vitamin B3 have practically identical benefits; they support healthy energy production and heart health, improve circulation, help support hormone balance and assist with nerve function.

However, niacin has been shown to be more effective than nicotinic acid when it comes to treat high cholesterol levels and increase HDL (good cholesterol) levels in the bloodstream.

Should I take B3 in the morning or at night?

It is recommended to take B3 supplements in the morning with breakfast. Studies showed that taking B3 in the morning helps balance daily energy levels, aids in digestion and metabolism, and supports healthy brain function.

Taking it at night can also be beneficial for reducing stress hormone production and helping you fall asleep faster, resulting in better quality sleep.

Ultimately, it depends on your goals how much niacin you should take but taking it with breakfast is generally more effective for most people.

What are the symptoms of lack of vitamin B3?

Vitamin B3 (also known as niacin) deficiency can lead to various symptoms, including fatigue, headaches, indigestion, liver disease, vomiting, skin rashes and mental difficulties related to memory loss.

In the most extreme cases of vitamin B3 deficiency (known as pellagra), symptoms may include delusions and dementia. To avoid these issues it is important to get enough vitamin B3 through sources such as eggs, tuna fish and green leafy vegetables.


With so many options out there, it can be difficult to find the right vitamin b3 boost supplement option. We hope that this blog helped you learn more about the 8 best vitamin b3 supplements available on Amazon and that you’ve found the perfect fit!

Not only do these products have hundreds of customer ratings and reviews, but you can also trust that each product has been carefully researched before being listed here.

From vegan-friendly options to pills for those with unique dietary restrictions or habits, we think you've got a list full of great choices for your niacin supplements.

Plus, with competitive pricing and an array of sizes, dosages, and delivery methods available, you’re sure to find a solution that fits your needs perfectly. So why wait?

Choose from this selection of top-rated vitamin b3 supplements to upgrade your daily routine today!