Best Vitamin B3 (Niacin) Supplements (March 2024) - Rated by CherryPicks' Experts

Crystal Arron

Are you looking for a supplement to support your overall health and well-being? Look no further than Vitamin B3, also known as niacin. Vitamin B3 is an essential nutrient that plays a crucial role in many bodily functions, including the metabolism of carbohydrates, fats, and proteins.

It also supports healthy skin, nerves, and digestive system. Taking Vitamin B3 supplements can help ensure that you are getting enough of this important nutrient in your diet. These supplements are easy to incorporate into your daily routine and can provide numerous health benefits. Try Vitamin B3 supplements today and support your overall health and vitality.

At a Glance: Our Top Picks

Top 1

Nutricost Niacinamide (Vitamin B3) 500mg, 240 Capsules - Non-GMO, Gluten Free...

9.8
CPR Score
Top 2

NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, Nutritional ...

9.7
CPR Score
Top 3

NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, Nutritional ...

9.7
CPR Score

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

Market Overview
Vitamin B3 (Niacin) Supplements Reviewed
  • Reviews Analyzed: 61,033 Items
  • CPR Avg. Rating: 8.6 / 10
29 Products Evaluated
  • Highest Price: $333.00
  • Lowest Price: $4.47
  • Avg. Price: $24.60
  • Price Disclaimer

Top 29 Vitamin B3 (Niacin) Supplements on Amazon (Verified You can Buy)

Nutricost Niacinamide (Vitamin B3) 500mg, 240 Capsules - Non-GMO, Gluten Free, Flush Free Vitamin B3

Nutricost
NTC096101
0.4233 Pounds

Ratings for Nutricost (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
eSupplements 23

Features

240 Capsules of Niacinamide Per bottle
500mg of Vitamin B3 (Niacinamide) Per Capsule
Show More

NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, Nutritional Health, 250 Tablets

NOW
0482
2.63 x 2.63 x 4.75 Inches
0.5181 Pounds
  • Unknown: German
  • Unknown: Spanish

Ratings for NOW (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Highland Health Foods 1,039
Wellica Inc 5,738

Features

NIACIN 500 mg TABLETS/VITAMIN B-3: Niacin (Vitamin B-3) is an essential B-group vitamin necessary for good health.
Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
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NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, Nutritional Health, 100 Tablets

NOW
P27528
6.8898 x 6.6929 x 9.8425 Inches
0.2315 Pounds
  • Unknown: German

Ratings for NOW (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
WooHoo Natural 1,497

Features

NIACIN 500 mg TABLETS/VITAMIN B-3: Niacin (Vitamin B-3) is an essential B-group vitamin necessary for good health.
SUSTAINED RELEASE TO MINIMIZE FLUSHING: Niacin supplements may sometimes temporarily cause flushing and/or itching, but this sustained release tablet should minimize those symptoms. To further limit these uncomfortable but not dangerous symptoms, take daily and avoid missing doses.
Show More

Micro Ingredients Vitamin B3 Nicotinamide 1,000mg Per Serving, 400 Capsules | Flush Free Niacin, Essential B Vitamin Supplement | Skin Care Health & Energy Support | Non-GMO, Gluten Free

Micro Ingredients

Ratings for Micro Ingredients (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Micro Ingredients 251

Features

Micro Ingredients offers extra strength niacinamide 1,000mg flush-free vitamin B3 capsules, enjoy benefits from vitamin B3 while bypassing any flushing side effects normally caused by regular niacin.
Each pouch contains 400 total capsules that only take 2 per serving and offer a potent 1,000mg dose, a value sized package that provides essential micronutrient benefits for over 6 months.
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ENDUR-ACIN Niacin - Vitamin B3 Niacin 500mg Extended Release & Low-Flush, 200 Tablets - Supports Cholesterol Balance & Heart Health - Endurance Products

EPC ENDURANCE PRODUCTS COMPANY
2.25 x 2.25 x 4.5 Inches
0.0011 Pounds

Ratings for EPC ENDURANCE PRODUCTS COMPANY (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Endurance Products Company -

Features

LOW-FLUSH NIACIN: Each Endur-Acin tablet contains 500mg of niacin as nicotinic acid (vitamin B-3) in a vegetable wax matrix (tablet core) for an extended release over 6-8 hours.
HEART HEALTH AND CHOLESTEROL BALANCE: Backed by clinical research and may help maintain healthy cholesterol levels within the normal range.*
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Vitamin B3 Niacinamide Liquid - Non Flush Form of B3 Niacin - Convenient Vitamin B3 Niacin Drops for Women and Men - Easy to Swallow Alternative for Niacinamide Pills or Capsules 2oz (60ml)

Think Above
0.125 Pounds

Ratings for Think Above (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Think Above -

Features

If you're looking for a convenient and efficient way to get your daily dose of vitamin B3 without the worry of flushing or redness, non-flushing vitamin B3 liquid is an excellent choice.
Non-flushing vitamin B3 liquid is formulated with a special blend of ingredients that help to support cholesterol, cardiovascular health, metabolism, nerves and more.
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Swanson Niacin (Vitamin B3) - Vitamin Supplement Supporting Heart Health and Carbohydrate Metabolism - Promotes Natural Energy Production - (250 Tablets, 100mg NE Each)

Swanson
2.0 x 2.0 x 5.0 Inches
200.0 Grams

Ratings for Swanson (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Swanson Health Products 122

Features

PROMOTES HEART HEALTH: Swanson's premium niacin supplement contains B-vitamin nutrition to promote cardiovascular health by supporting healthy lipid levels. Our vitamin B3 supplement is a safe, natural way to take care of your heart!
NATURAL ENERGY SUPPORT: These niacin capsules support carbohydrate metabolism, helping to supply the whole body with energy needed for everyday physical function. Our supplement delivers 100mg NE per capsule.
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BULKSUPPLEMENTS.COM Niacin Powder - Vitamin B3 Supplement, Niacin 500mg - Niacin Flush Powder, Niacin with Flushing - Gluten Free, 500mg of Vitamin B3 Niacin per Serving, 500g (1.1 lbs)

BULKSUPPLEMENTS.COM
1.1023 Pounds

Ratings for BULKSUPPLEMENTS.COM (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BulkSupplements 337

Features

✔️ Essential Vitamin for Daily Intake: Make sure you're getting all the nutrients your body needs with our Niacin supplement! Our Niacin powder or Niacin Flush powder is a great source of Vitamin B3, and it's important for maintaining optimal health.* Take our Niacin with Flushing for daily Vitamin B3 intake!
✔️ Boost your Overall Wellness!: Get the most out of life with our Niacin powder or Niacin with Flushing powder, which is one of the essential vitamins for overall health and wellness, and helps to support skin health and cognitive function.* Enjoy all the benefits of this B3 vitamins, or Niacin 500mg, with 1/5 tsp (500mg) per serving.
Show More

Thorne Niacinamide - 500mg Niacin - Non-Flushing Form of Vitamin B3 - Support Joint Health, Skin Health & Restful Sleep - Gluten-Free - 180 Capsules

Thorne
2.58 x 2.58 x 4.94 Inches
0.0011 Pounds

Ratings for Thorne (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
LY Berditchev Co. 69
iServe 3

Features

Vitamin B3: A non-flushing form of vitamin B3
Sleep: Supports restful sleep*
Show More

Nutricost Niacin (Vitamin B3) 500mg, 240 Capsules - with Flushing, Non-GMO, Gluten Free

Nutricost
NTC078101
0.425 Pounds

Ratings for Nutricost (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
eSupplements 23

Features

Potent 500mg of Niacin (Vitamin B3) Per Capsule
Warning: Will Likely Cause "Niacin Flush." For Non-Flush, try Niacinamide. Consuming On An Empty Stomach May Increase Flush Reaction
Show More

Vitamin B3-Niacin 80mg NE (as Niacinamide) Drops – Vitamin B Liquid Drops to Support Healthy Circulation & Immune System – Liquid Vitamin Niacin Drops – Alcohol-Free, Non-GMO Niacin Dietary Supplement 1oz

HoneyCombs
1540
2.0 x 2.0 x 4.0 Inches
0.1875 Pounds

Ratings for HoneyCombs (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HoneyCombs Herbs & Vitamins -

Features

HEALTHY CIRCULATION: Vitamin B3 Niacin supplements help support healthy circulation and maintain the health of the skin, tongue and digestive system.
PURE, POTENT & MADE IN THE USA: HoneyCombs Industries Vitamin B liquids are manufactured in the USA with zero fillers, artificial preservatives, colors or flavors and no gluten, soy, milk or egg.
Show More

BULKSUPPLEMENTS.COM Niacinamide Powder - Niacinamide Supplement, Vitamin B3 Supplement, Niacinamide 500mg - B3 Vitamins for Skin Health, Pure & Gluten Free - 500mg per Serving, 100g (3.5 oz)

BULKSUPPLEMENTS.COM
5.0 x 1.5 x 7.2 Inches
0.2205 Pounds

Ratings for BULKSUPPLEMENTS.COM (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BulkSupplements 337

Features

✔️ Essential Vitamin for Daily Intake: Our Niacinamide powder, a Vitamin B3 supplement, is an essential vitamin for daily intake! Make sure your body is getting all the nutrients it needs with our Niacinamide supplement. It's a great source of Vitamin B3, and it's important for maintaining optimal health.*
✔️ Boost your Overall Wellness!: Get the most out of life with our Niacinamide powder, which is one of the essential vitamins for overall health and wellness, and helps to support skin health and cognitive function.* Enjoy all the benefits of this B3 vitamins with 1/5 tsp (500mg) per serving.
Show More

Herb-Science Liquid Vitamin B3 Drops - Cold Processed Niacin Supplement, Supports Tongue & Skin Health - Vegan, Non-Alcoholic and Quality Tested.- 1 Fl. Oz, 36 Servings

Herb-Science
3.0 x 1.0 x 1.0 Inches

Ratings for Herb-Science (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
AxiaMarka -

Features

☑️ HELPS SUPPORT A HEALTHY HEART - Support your hardworking healthy heart with our natural niacin supplement
☑️ FEEL ENERGIZED - Daily doses of this niacin supplement may help promote better digestion and nutrient distribution. It may also help give your body the energy it needs to power through the day.
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Rite Aid Niacin, 100mg - 100 Tablets | Vitamin B3 Supplement

Rite Aid

Ratings for Rite Aid (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Rite Aid, Inc. 138

Features

SUPPORTS GOOD CHOLESTEROL: Niacin is essential for carbohydrate metabolism and helps maintain healthy blood lipid levels.
NO UNNECESSARY ADDITIVES: Rite Aid's niacin 100 mg tablets contain no sugar, no preservatives, and no artificial colors or flavors.
Show More

Nature's Life Niacinamide, 1000 mg Non Flushing Vitamin B3 Niacin Supplement 100 Vegetarian Tablets

Nature's Life
6471355
2.5 x 2.5 x 4.4 Inches
0.44 Pounds

Ratings for Nature's Life (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Healthway Shop 159

Features

Benefits of Niacin without the Flush: Vitamin B3 does not cause vasodilation associated with niacin
Essential: Niacinamide is an essential nutrient for healthy skin & for releasing energy from foods
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Seeking Health Niacin, 50 mg, Vitamin B3 Supplement for Healthy Hair Skin and Nails, Energy Support, Non-GMO, Vegetarian (100 Capsules)

Seeking Health
2.0 x 2.0 x 3.75 Inches
0.0625 Pounds

Ratings for Seeking Health (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Seeking Health 8,411

Features

Targeted support: Each easy-to-swallow vegetarian capsule contains 50 mg of bioavailable niacin to support healthy hair, skin, & nails, aging, circulation, and joint mobility
Health benefits: Supports healthy metabolism and cholesterol levels, digestive support, nervous system support, and promotes healthy energy production
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Solgar Niacin (Vitamin B3) 500 mg, 250 Vegetable Capsules - Cardiovascular Support - Energy Metabolism - Non-GMO, Vegan, Gluten Free, Dairy Free, Kosher - 250 Servings

Solgar
30206
2.95 x 2.95 x 5.37 Inches
0.93 Pounds
  • Unknown: English

Ratings for Solgar (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
iHerb LLC 423
Lucky Vitamin 6,811
The Vitamin Shoppe 1,425
VitaminLife 1,737

Features

Vitamin B3; Niacin (also known as Vitamin B3) is a water-soluble vitamin and is part of the B complex; this formulation provides 500 mg per serving
Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
Show More

B-3 Nicotinamide 500 mg 100 Caps - Nicotinic Amide Niacin Natural Flush-Free Vitamin Formula - Supports Skin Cell Health

biophix
2.5 x 2.5 x 4.25 Inches
0.0011 Pounds

Ratings for biophix (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Top Team Health -

Features

SUPPORT YOUR SKIN’S NATURAL DEFENSE MECHANISMS: Recommended by dermatologists. This valuable supplement is ideal for men, women, and aging individuals with sensitive or susceptible skin!*
HELP SUPPORT THE BODY’S NATURAL RESPONSE TO SKIN BLEMISHES: Nicotinamide can help support your body’s natural response to skin blemishes by supporting the skin’s natural ability to regenerate a smooth outer layer clear of blemishes, red spots, bumps, and warts.* Preliminary clinical evidence suggests that nicotinamide may help support the body’s natural ability to control Polymorphous light eruption, a type of photosensitivity.
Show More

Nutricost Niacin (Vitamin B3) 100mg, 240 Capsules - with Flushing, Non-GMO, Gluten Free

Nutricost
NTC078201

Ratings for Nutricost (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
eSupplements 23

Features

100mg of Niacin (Vitamin B3) Per Capsule
Warning: Will Likely Cause "Niacin Flush." For Non-Flush, try Niacinamide. Consuming On An Empty Stomach May Increase Flush Reaction
Show More

Heliocare Advanced Nicotinamide B3 Supplement: Niacinamide 500mg and Fernblock PLE Extract 240mg Per Serving - Supports Skin Cell Health W/ Antioxidant Rich Vitamin B3 Niacin - 120 Vegan Capsules

Heliocare
0481-08
2.3 x 2.3 x 4.25 Inches
0.2 Pounds

Ratings for Heliocare (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
E-Commodity -
Ebiz Partners 8,691
NuTru -

Features

ADVANCED FORMULA: Nicotinamide (vitamin B3) non-flush form to help improve the appearance of skin
ANTIOXIDANT SUPPORT: Fernblock PLE technology to help against the harmful effects of free radicals
Show More
Top 21

Kal 25 Mg Niacin Tablets, Strawberry, 200 Count

KAL
84820
2.0079 x 2.0079 x 4.3701 Inches
0.2 Pounds

Ratings for KAL (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
recommerce 92
Highland Health Foods 1,039
VitaminLife 1,737
SuperbSupplements -

Features

A dietary supplement with 25mcg Niacin
Natural strawberry flavor
Show More

NOW Supplements, Niacin (Vitamin B-3) 500 mg, Essential B-Group Vitamin*, Nutritional Health, 100 Capsules

NOW
0481
2.31 x 2.31 x 4.38 Inches
0.2 Pounds

Ratings for NOW (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Wholesome Dynamics -
Lucky Vitamin 6,811
Highland Health Foods 1,039
River of Human Health -

Features

NIACIN/VITAMIN B-3: Niacin (Vitamin B-3) is an essential B-group vitamin necessary for good health.
NUTRITIONAL HEALTH: Take 1 capsule daily as needed, with a meal. This high potency capsule should be taken under doctor's supervision.
Show More

21st Century Niacinamide 500 mg Prolonged Release Tablets, 110-Count

21st Century
B00375BOKU
2.0 x 3.0 x 4.0 Inches
0.0011 Pounds

Ratings for 21st Century (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

10% Free
Helps convert food into energy and helps maintain skin, digestive and nervous systems*
Show More

Vitamin B3 Nicotinamide 500mg Capsules - Mitochondrial Energy and Potent Skin Supplement - AKA Vitamin B3 Niacin 500mg Flush Free and Niacinamide 500mg - Flush Free Niacin Supplement - 60 Count

Natures Craft
ND_NICONCFBA

Ratings for Natures Craft (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Natures Craft Deals 845

Features

Many Names Same Great Product - B3 vitamins go by many names but rest assured our niacinamide supplement is packed with pure and simple nicotinamide 500 mg a more optimized form of no flush niacin
Potent Supplement - Try our potent antioxidant niacin flush free energy supplement and feel rejuvenated with the water-soluble active form of vitamin B3 that supports energy levels from within
Show More

Pure Encapsulations Niacinamide | Vitamin B3 Supplement to Support Energy Metabolism, Joint Mobility, and Metabolic Function* | 90 Capsules

Pure Encapsulations
7.1 x 3.3 x 3.2 Inches
0.24 Pounds

Ratings for Pure Encapsulations (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
iServe 3
Healthierr -
UNRIVALED -
LIGERS -

Features

Supports Metabolism: Niacinamide is a form of vitamin B3 designed to support glucose metabolism and metabolic function.*
Joint Health: Niacinamide may also support healthy joint mobility and comfort.*
Show More

Niacin Vitamin B3 Supplement, Flush Free, Nicotinic Acid Vitamin B3 500mg Per Count, 365 Capsules (1 Year Supply), B Complex Vitamins, Support Energy Metabolism and Metabolic Function

Micro Ingredients

Ratings for Micro Ingredients (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Micro Ingredients 251

Features

Micro Ingredients Vitamin B3 Capsules as Niacin, Flush Free, 500mg, 365 Counts (1 Year Supply), B Complex Vitamins, Non-GMO.
Premium Vitamin B3 Niacin and Vitamin B3 Pills, Support Metabolic Function.
Show More

Nature’s Bounty Niacin 500mg Flush Free, Cellular Energy Support, Supports Nervous System Health, 120 Capsules

Nature's Bounty
1976
2.5 x 2.5 x 4.45 Inches
0.29 Pounds

Ratings for Nature's Bounty (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
greenBulk 291

Features

CELLULAR ENERGY SUPPORT (1): Niacin, also known as Vitamin B3, is found naturally in foods such as beef, avocados and potatoes and aids in the conversion of food to cellular energy. (1) Nature’s Bounty Niacin offers the energy cellular support you need to fuel your body (1)
FLUSH FREE FORMULA: Niacin not only has a wide range of health supporting benefits, but our flush free formula uses Inositol Hexanicotinate, a form of Niacin that is less likely to cause skin flushing
Show More

Natural Nutra Niacin as Nicotinic Acid (Vitamin B3) Supplement for Boost Energy, Improves Digestion, Brain Function, Non-GMO, Gluten-Free, 100 mg, 100 Tablets

Natural Nutra

Ratings for Natural Nutra (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Natural Nutra Co -

Features

HIGHER ENERGY LEVELS, IMPROVED COGNITIVE FUNCTION, AND HEART HEALTH- Niacin is one of the B vitamins (B3) and boasts various health benefits. Vitamin B3 Niacin also supports energy production, improves cognitive function, protects skin cells, and promotes better heart health. Our B3 Vitamin 500mg supplements also help to relieve various joint pain issues.
TIME RELEASE FORMULATION FOR OPTIMUM ABSORPTION- Our fine quality slow-release Niacin supplements boast an all-natural superior formula as it uses an advanced manufacturing technique that allows nutrients to be released slowly over the period of 2 to 4 hours. This, in turn, promotes optimum absorption and utilization of nutrients allowing you to get the most out of this useful B3 Niacin supplement.
Show More

Source Naturals Niacin 100 mg Vitamin B-3, Non-GMO - 250 Tablets

Source Naturals
SN0502
1.8 x 1.8 x 3.3 Inches
0.17 Pounds

Ratings for Source Naturals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Health Chest 530
VDCUSA 1,763

Features

100 milligram tablets of Niacin, Vitamin B-3
The suggested use is to take 1 tablet daily
Show More

How to Pick The Best Vitamin B3 (Niacin) Supplements

When shopping for Vitamin B3 supplements, it is important to choose a high-quality product that is right for you. Here are some tips to help you choose the best Vitamin B3 supplements:

How to choose the Vitamin B3 (Niacin) Supplements

Consider your needs

First, think about why you are taking Vitamin B3 supplements and what you want to achieve. If you are looking to support your overall health and well-being, a general-purpose supplement may be right for you. However, if you have a specific health concern, such as high cholesterol or skin irritation, you may want to choose a supplement that is formulated to address that specific concern.

Check the label

When shopping for Vitamin B3 supplements, be sure to read the label carefully. Look for the active ingredient, niacin, and the amount per serving. The label should also list any other ingredients, such as fillers or binders. Choose a supplement that contains a high level of niacin per serving and has minimal added ingredients.

Consider the form

Vitamin B3 supplements are available in several different forms, including tablets, capsules, and powders. Consider which form will be easiest for you to take and which is most convenient for your lifestyle.

Research the brand

It is important to choose a reputable and trusted brand of Vitamin B3 supplements. Read customer reviews and research the company to ensure that they produce high-quality products.

By considering these factors, you can choose the best Vitamin B3 supplements for your needs and support your overall health and well-being.


Vitamin B3 (Niacin) Supplements FAQs

  • What is the best form of vitamin B3 to take?

The best form of vitamin B3 to take depends on your individual needs and preferences. Vitamin B3, also known as niacin, is available in several different forms, including tablets, capsules, and powders. Some people may find that one form is easier to take or more convenient for their lifestyle.

In terms of effectiveness, all forms of vitamin B3 are equally bioavailable, meaning that your body can absorb and use them effectively. The main difference between the different forms is the amount of niacin per serving and the added ingredients. Tablets and capsules typically contain a higher dose of niacin per serving, while powders may have added ingredients such as sweeteners or flavorings.

It is important to choose a high-quality supplement and read the label carefully to ensure that you are getting enough niacin per serving and minimal added ingredients. Talk to your healthcare provider if you have any questions or concerns about which form of vitamin B3 is best for you.

  • How many milligrams of B3 should you take a day?

The recommended daily allowance (RDA) for vitamin B3, also known as niacin, is 16-18 mg for adult men and 14-16 mg for adult women. However, the exact amount of niacin you need may vary depending on your age, gender, and health status.

It is important to talk to your healthcare provider before taking any vitamin B3 supplements to determine the right dose for you. Your healthcare provider can take into account your individual needs and health status to recommend the appropriate amount of niacin for you.

In general, it is best to get your vitamins and minerals from a balanced diet. Foods that are rich in vitamin B3 include meat, fish, poultry, eggs, and fortified cereals. If you are not getting enough niacin from your diet, a supplement may be necessary to meet your daily needs. However, it is important not to exceed the safe upper limit of 35 mg per day to avoid potential side effects.

  • Is niacin and vitamin B3 the same?

Yes, niacin and vitamin B3 are the same thing. Niacin is the scientific term for vitamin B3, which is an essential nutrient that is necessary for good health. Vitamin B3 is a water-soluble vitamin that is involved in many important bodily functions, including energy metabolism, nerve function, and digestive health.

Vitamin B3 is found naturally in many foods, such as meat, fish, poultry, eggs, and fortified cereals. It is also available as a dietary supplement in several different forms, including tablets, capsules, and powders. Whether you get your vitamin B3 from food or supplements, it is important to make sure you are getting enough of this essential nutrient to support your overall health and well-being.

  • Can vitamin b3 damage your liver?

In rare cases, high doses of vitamin B3, also known as niacin, may cause liver damage. However, this is typically only seen with doses of niacin that are much higher than the recommended daily allowance (RDA). The RDA for vitamin B3 is 16-18 mg for adult men and 14-16 mg for adult women.

Taking niacin at the recommended levels is generally safe and does not cause liver damage. In fact, niacin has been shown to have liver-protective effects and may even be used to treat liver diseases in some cases.

It is important to talk to your healthcare provider before taking any vitamin B3 supplements, especially if you have liver disease or are taking medications that can affect liver function. Your healthcare provider can determine the appropriate dose of niacin for you based on your individual needs and health status.

  • Does niacin clean your arteries?

Niacin, also known as vitamin B3, may help to improve blood lipid levels and support healthy artery function. Niacin has been shown to increase levels of high-density lipoprotein (HDL) cholesterol, also known as "good" cholesterol, and decrease levels of low-density lipoprotein (LDL) cholesterol, also known as "bad" cholesterol. By improving blood lipid levels, niacin may help to support healthy artery function and reduce the risk of heart disease.

However, it is important to note that niacin should not be used as a substitute for proven medical treatments for heart disease. Talk to your healthcare provider about the potential benefits and risks of taking niacin for heart health. Your healthcare provider can determine the appropriate dose of niacin for you based on your individual needs and health status.

  • When should I take niacin morning or night?

There is no specific time of day that is best for taking niacin, also known as vitamin B3. Niacin is a water-soluble vitamin that is quickly absorbed and metabolized by the body, so it does not matter whether you take it in the morning, afternoon, or evening.

What is important is that you take niacin consistently at the same time each day to maintain consistent levels in your body. This can help ensure that you are getting enough niacin to support your overall health and well-being.

It is also important to talk to your healthcare provider before taking niacin supplements to determine the appropriate dose for you. Your healthcare provider can take into account your individual needs and health status to recommend the best time of day for you to take niacin.


Round Up of the Best Vitamin B3 (Niacin) Supplements (Verified to Buy)

Top 10 Vitamin B3 (Niacin) Supplements Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Nutricost
  • NOW
  • Micro Ingredients
  • EPC ENDURANCE PRODUCTS COMPANY
  • Think Above
  • Swanson
  • BULKSUPPLEMENTS.COM
  • Thorne
  • HoneyCombs
  • Herb-Science

Specific Vitamin B3 (Niacin) Supplements Guides

For more personalized Vitamin B3 (Niacin) Supplements guides to match for your different needs, check out the following pages,

Vitamin B3, also known as niacin, is an essential nutrient that plays a crucial role in many bodily functions. Some of the potential benefits of taking Vitamin B3 supplements include:

  1. Supporting energy metabolism: Vitamin B3 is involved in the metabolism of carbohydrates, fats, and proteins, which are the body's main sources of energy. By supporting energy metabolism, Vitamin B3 supplements can help to maintain healthy energy levels.

  2. Supporting nerve function: Vitamin B3 is necessary for the production of neurotransmitters, which are chemicals that transmit signals between nerve cells. By supporting nerve function, Vitamin B3 supplements may help to maintain healthy brain and nervous system function.

  3. Supporting digestive health: Vitamin B3 is involved in the production of digestive enzymes, which are necessary for the proper digestion of food. By supporting digestive health, Vitamin B3 supplements may help to maintain healthy digestion and absorption of nutrients.

  4. Supporting healthy skin: Vitamin B3 is involved in the production of ceramides, which are fats that help to maintain the skin's moisture barrier. By supporting healthy skin, Vitamin B3 supplements may help to maintain healthy-looking skin.

Overall, taking Vitamin B3 supplements can support overall health and well-being. Talk to your healthcare provider to determine if Vitamin B3 supplements are right for you.


Top 10 Vitamin B3 (Niacin) Supplements Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 iServe 60,773 4.9
🥈 eSupplements 26,269 4.9
🥉 LY Berditchev Co. 16,122 4.9
4 recommerce 13,492 4.9
5 Swanson Health Products 11,373 4.8
6 Rite Aid, Inc. 10,437 4.9
7 Healthway Shop 9,596 4.8
8 Micro Ingredients 8,005 4.9
9 greenBulk 7,199 4.9
10 BulkSupplements 6,234 4.9
View or download top Vitamin B3 (Niacin) Supplements seller & rating report
iServe [60773] eSupplements [26269] LY Berditchev Co. [16122] recommerce [13492] Swanson Health Products [11373] Rite Aid, Inc. [10437] Healthway Shop [9596] Micro Ingredients [8005] greenBulk [7199] BulkSupplements [6234] iServe 36% eSupplements 15% LY Berditchev Co. 10% recommerce 8% Swanson Health Products 7% Rite Aid, Inc. 6% Healthway Shop 6% Micro Ingredients 5% greenBulk 4% BulkSupplements 4%

[Get] Vitamin B3 (Niacin) Supplements Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

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What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Vitamins, Minerals & Supplements supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Vitamin B3 (Niacin) Supplements to buy for new March 2024?

CherryPicks’s Methodology for Evaluating Vitamin B3 (Niacin) Supplements

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Vitamins, Minerals & Supplements items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 475 of Vitamin B3 (Niacin) Supplements reviews based on our selection criteria. It helped us shortlist the top qualified and rated Vitamin B3 (Niacin) Supplements for Vitamins, Minerals & Supplements, We found that most customers choose Vitamin B3 (Niacin) Supplements with an average price of $24.60, and the top brands are Nature's Bounty, NOW, Swanson, BULKSUPPLEMENTS.COM, Nutricost, Pure Encapsulations, Solgar, Rite Aid, Natures Craft, Micro Ingredients, Source Naturals, 21st Century, Seeking Health, KAL, Nature's Life, Heliocare, biophix, Natural Nutra, Herb-Science, HoneyCombs, WholeLove Plus, Thorne, EPC ENDURANCE PRODUCTS COMPANY And Think Above. 

Then our expert-level editors reviewed all those quality items and selected the top 29 Vitamin B3 (Niacin) Supplements for you, We have researched hundreds of sellers and picked the top sellers for Vitamins, Minerals & Supplements, including iServe, eSupplements, LY Berditchev Co., recommerce, Swanson Health Products, Rite Aid, Inc., Healthway Shop, Micro Ingredients, greenBulk, BulkSupplements, iHerb LLC And Health Chest. The Nutricost Niacinamide (Vitamin B3) 500mg, 240 C... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 14,581 consumers with an average rating of 4.6.

We've helped a lot of satisfied users get the right Health & Household product based on their needs, and save lots of time for them to pick Vitamin B3 (Niacin) Supplements to buy.


Written By Crystal Arron

Crystal Aaron is a talented writer, who is famous for his in-depth knowledge of various products in life. As a writer who loves products and brands, his views on various products are priceless. With a keen sense of life, he provided in-depth comments beyond technical details and focused on the evaluation of product details. His wide interests enable him to provide comprehensive advice to meet different preferences and budgets. With his knowledge and enthusiasm, people can find the perfect and best products.