Top 30 Vegetarian Vitamin B3 (Niacin) Supplements on Amazon (Verified You can Buy)
Top 1
Best Vitamin B3 (Niacin) Supplements
Best for Gluten Free
Best for B3
Best for Cardiovascular Health
Best for Heart Health
Best for Cholesterol Support
Best for Capsule
Best for Cream
Best for Oil
Best for Powder
Best for Tablet
Best for Gluten Free
Best for Halal
Best for Plant Based
Best for Vegan
Best for Child
Best for Teen
Best for Adult
Best for Orange
Best for Peppermint
Best for Unflavored
Best for Natural
Best for Anti-Aging
Best Vitamin B4 (Niacin) Supplements
Best Vitamin B5 (Niacin) Supplements
Best for Heart Health Support
Best Vitamin B6 (Niacin) Supplements
Best for Hypoallergenic
Best Vitamin B7 (Niacin) Supplements
Best for Metabolism Improvement
Best Vitamin B8 (Niacin) Supplements
Life Extension Vitamin B3 Niacin 500 mg – Niacin (Vitamin B3), Supports Heart Health, Promotes cellular energy production – Gluten-Free, Non-GMO – 100 Capsules
Life Extension
00372
2.0 x 2.0 x 3.75 inches
0.0006 pounds
- Unknown: Spanish
Ratings for Life Extension (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| Highland Health Foods | 1,350 | ✅ | ✅ | ✅ |
Features
HEART HEALTHY NIACIN - Niacin, or vitamin B3, was the third B vitamin to be discovered. Niacin has a beneficial effect on your blood lipids. Each gluten-free capsule in our formula delivers 500 mg of this vital nutrient to maintain heart health and more!
GET A BOOST WITH VITAMIN B3 – Niacin is a water-soluble B vitamin that is crucial for energy production, particularly to help your body metabolize sugar, fat and alcohol. Niacin also helps promote healthy cellular energy production.
Swanson Niacin (Vitamin B3) - Vitamin Supplement Supporting Heart Health and Carbohydrate Metabolism - Promotes Natural Energy Production - (250 Tablets, 100mg NE Each)
Swanson
SW043
2.0 x 2.0 x 4.2 inches
0.18 Pounds
Ratings for Swanson (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Swanson Health Products | 100 | ✅ | ✅ | ✅ |
| Pattern Products | 619 | ❌ | ❌ | ❌ |
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.
Top 3
Best Vitamin B3 (Niacin) Supplements
Best for B3
Best for Soy-Free
Best for NOW
Best for Capsule
Best for Cream
Best for Oil
Best for Tablet
Best for Gluten Free
Best for Halal
Best for Plant Based
Best for Vegan
Best for Teen
Best for Adult
Best for Orange
Best for Peppermint
Best for Unflavored
Best for Natural
Best for Anti-Aging
Best Vitamin B5 (Niacin) Supplements
Best for Heart Health Support
Best for Hypoallergenic
Best for Metabolism Improvement
Best Vitamin B8 (Niacin) Supplements
Best Niacinamide Vitamin
Best Niacinamide Vitamins
NOW Supplements, Niacinamide (Vitamin B-3) 500 mg, Energy Production*, 100 Veg Capsules
NOW
0478
2.25 x 2.25 x 4.38 Inches
0.2 pounds
- Published: English
- Unknown: Spanish
Ratings for NOW (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| Allenti | - | ✅ | ✅ | ✅ |
Features
VITAMIN B-3, NO FLUSH: Niacinamide (Vitamin B-3) is a form of niacin, a water soluble B-Vitamin. It is a derivative of niacin that does not cause the "flush" normally associated with taking high doses of niacin.
ENERGY PRODUCTION*: Niacinamide is readily converted into the bioactive forms of Niacin, NAD+, NADH, NADP, and NADPH, which are vital cofactors in cellular energy production and are critical for the maintenance of DNA stability.*
Top 4
Best Vitamin B3 (Niacin) Supplements
Best for Capsule
Best for Cream
Best for Oil
Best for Powder
Best for Tablet
Best for Gluten Free
Best for Halal
Best for Plant Based
Best for Vegan
Best for Teen
Best for Adult
Best for Orange
Best for Peppermint
Best for Unflavored
Best for Natural
Best for Anti-Aging
Best Vitamin B4 (Niacin) Supplements
Best Vitamin B5 (Niacin) Supplements
Best for Heart Health Support
Best for Hypoallergenic
Best Vitamin B7 (Niacin) Supplements
Best for Metabolism Improvement
Best Vitamin B8 (Niacin) Supplements
Dr. Clark Niacin (Vitamin B3) Supplement, 25mg, 100 Gelatin Capsules
Dr Clark Store
Ratings for Dr Clark Store (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Dr. Clark Store, Inc. | - | ✅ | ✅ | ✅ |
Features
Promotes energy production*
Promotes energy production*
Top 5
Best Vitamin B3 (Niacin) Supplements
Best for B3
Best for Nutricost
Best for Capsule
Best for Cream
Best for Oil
Best for Powder
Best for Tablet
Best for Gluten Free
Best for Halal
Best for Plant Based
Best for Vegan
Best for Teen
Best for Adult
Best for Peppermint
Best for Unflavored
Best for Natural
Best for Anti-Aging
Best Vitamin B8 (Niacin) Supplements
Best Niacinamide Vitamin
Best Niacinamide Vitamins
Nutricost Niacinamide (Vitamin B3) 500mg, 240 Capsules - Non-GMO, Gluten Free, Flush Free Vitamin B3
Nutricost
NC-B3NIACNMD
2.87 x 2.87 x 5.31 inches
0.4211 pounds
Ratings for Nutricost (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| eSupplements | 126 | ✅ | ✅ | ✅ |
Features
240 Capsules of Niacinamide Per bottle
500mg of Vitamin B3 (Niacinamide) Per Capsule
Top 6
Best Vitamin B3 (Niacin) Supplements
Best for Heart Health
Best for Nutricost
Best for Capsule
Best for Cream
Best for Oil
Best for Powder
Best for Tablet
Best for Gluten Free
Best for Halal
Best for Vegan
Best for Teen
Best for Adult
Best for Orange
Best for Unflavored
Best for Natural
Best for Anti-Aging
Best Vitamin B4 (Niacin) Supplements
Best Vitamin B5 (Niacin) Supplements
Best for Heart Health Support
Best for Hypoallergenic
Best Vitamin B7 (Niacin) Supplements
Best for Metabolism Improvement
Best Vitamin B8 (Niacin) Supplements
Best Niacinamide Vitamin
Best Niacinamide Vitamins
Nutricost Niacin (Vitamin B3) 500mg, 240 Capsules - with Flushing, Non-GMO, Gluten Free
Nutricost
ZL08078
0.425 pounds
Ratings for Nutricost (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| eSupplements | 126 | ✅ | ✅ | ✅ |
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
Top 7
Best Vitamin B3 (Niacin) Supplements
Best for NOW
Best for Capsule
Best for Cream
Best for Oil
Best for Powder
Best for Tablet
Best for Gluten Free
Best for Halal
Best for Plant Based
Best for Vegan
Best for Teen
Best for Adult
Best for Orange
Best for Peppermint
Best for Unflavored
Best for Natural
Best for Anti-Aging
Best Vitamin B5 (Niacin) Supplements
Best for Heart Health Support
Best Vitamin B7 (Niacin) Supplements
Best for Metabolism Improvement
Best Vitamin B8 (Niacin) Supplements
NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, Nutritional Health, 250 Tablets
NOW
0482
2.7 x 2.7 x 4.75 inches
0.53 pounds
- Unknown: German
Ratings for NOW (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| Wellica Inc | 470 | ✅ | ✅ | ✅ |
| Highland Health Foods | 1,350 | ✅ | ✅ | ✅ |
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
Top 8
Best Vitamin B3 (Niacin) Supplements
Best for Nutricost
Best for Capsule
Best for Cream
Best for Oil
Best for Powder
Best for Tablet
Best for Gluten Free
Best for Halal
Best for Vegan
Best for Teen
Best for Adult
Best for Orange
Best for Peppermint
Best for Unflavored
Best for Natural
Best for Anti-Aging
Best Vitamin B4 (Niacin) Supplements
Best Vitamin B5 (Niacin) Supplements
Best for Heart Health Support
Best Vitamin B7 (Niacin) Supplements
Best for Metabolism Improvement
Best Vitamin B8 (Niacin) Supplements
Nutricost Niacin (Vitamin B3) 100mg, 240 Capsules - with Flushing, Non-GMO, Gluten Free
Nutricost
NTC-20084
2.48 x 2.48 x 4.52 Inches
0.35 pounds
Ratings for Nutricost (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| eSupplements | 126 | ✅ | ✅ | ✅ |
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
Top 9
Best for Cream
Best for Oil
Best for Plant Based
Best for Peppermint
Best for Unflavored
Best Vitamin B4 (Niacin) Supplements
Best Vitamin B8 (Niacin) Supplements
Seeking Health Niacin, 50 mg, Vitamin B3 Supplement for Healthy Hair Skin and Nails, Energy Support, Non-GMO, Vegetarian (100 Capsules)
Seeking Health
NIACIN-100-CAPS-A
2.0 x 2.0 x 3.75 inches
0.06 Pounds
Ratings for Seeking Health (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Seeking Health | 2,379 | ✅ | ✅ | ✅ |
| Pattern Products | 619 | ❌ | ❌ | ❌ |
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
Top 10
Best Vitamin B3 (Niacin) Supplements
Best for B3
Best for Cholesterol Support
Best for Capsule
Best for Cream
Best for Oil
Best for Powder
Best for Tablet
Best for Gluten Free
Best for Halal
Best for Teen
Best for Adult
Best for Peppermint
Best for Unflavored
Best for Natural
Best for Anti-Aging
Best for Heart Health Support
Best for Hypoallergenic
Best for Metabolism Improvement
Dr. Berg Highly-Potent Niacin 500 mg – Now Only 125 mg per Capsule for Niacin Flush Tolerance Building – Gradually Increase to 500mg a Day – Vitamin B3 for Heart, Brain & Energy Support – 100 Capsules
Dr. Berg Nutritionals
Ratings for Dr. Berg Nutritionals (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Dr. Berg Products | 1,663 | ❌ | ❌ | ❌ |
Features
𝗚𝗘𝗡𝗧𝗟𝗘𝗥 𝗗𝗢𝗦𝗜𝗡𝗚, 𝗦𝗔𝗠𝗘 𝗣𝗢𝗪𝗘𝗥𝗙𝗨𝗟 𝗙𝗢𝗥𝗠𝗨𝗟𝗔 – Now with 125 mg of niacin per capsule to help build a tolerance for niacin flush. You’re in control—adjust your intake by working up to 4 capsules daily for the full 500 mg dose of this niacin supplement.
𝗥𝗘𝗖𝗢𝗠𝗠𝗘𝗡𝗗𝗘𝗗 𝗨𝗦𝗘 – Start with 1 capsule per day and slowly work up to 4 as desired, based on your body’s response to niacin flush. Take with food and a full glass of water to minimize flushing.
Top 11
Best Vitamin B3 (Niacin) Supplements
Best Soy-Free Vitamin B Supplements
Best for B3
Best for Joint Support
Best for Cholesterol Support
Best for Capsule
Best for Cream
Best for Oil
Best for Tablet
Best for Gluten Free
Best for Halal
Best for Plant Based
Best for Vegan
Best for Adult
Best for Peppermint
Best for Unflavored
Best for Natural
Best for Anti-Aging
Best for Heart Health Support
Best for Metabolism Improvement
Best Vitamin B8 (Niacin) Supplements
Best Niacinamide Vitamin
Best Niacinamide Vitamins
Thorne Niacinamide - 500mg Niacin - Non-Flushing Form of Vitamin B3 - Support Joint Health, Skin Health & Restful Sleep - Gluten-Free - 180 Capsules
THORNE
B131
2.58 x 2.58 x 4.94 inches
0.32 pounds
Ratings for THORNE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| LY Berditchev Co. | 463 | ✅ | ✅ | ✅ |
| Pattern. | 37 | ✅ | ✅ | ✅ |
| V Choices | - | ❌ | ❌ | ❌ |
Features
Vitamin B3: A non-flushing form of vitamin B3
Sleep: Supports restful sleep*
Top 12
Best for Source Naturals
Best for Cream
Best for Oil
Best for Tablet
Best for Halal
Best for Plant Based
Best for Teen
Best for Adult
Best for Peppermint
Best for Unflavored
Best for Natural
Best Niacinamide Vitamin
Best Niacinamide Vitamins
Source Naturals Niacinamide B-3, 100 mg Dietary Supplement - 100 Tablets
Source Naturals
SN0503
1.71 x 1.71 x 3.03 Inches
0.09 pounds
Ratings for Source Naturals (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| VitaminLife | 328 | ✅ | ✅ | ✅ |
| Swanson Health Products | 100 | ✅ | ✅ | ✅ |
| Health Chest | 2,363 | ❌ | ❌ | ❌ |
Features
SOURCE NATURALS BENEFITS. Niacinamide, also known as vitamin B-3, functions in over 50 metabolic reactions, most of which are enzymatic.
SUGGESTED USE. 1 tablet daily.
Kal 50 Mg Niacin Tablets, 200 Count
KAL
'021245824350
1.9685 x 1.9685 x 4.1339 inches
0.2188 Pounds
Ratings for KAL (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Healthway Shop | 765 | ✅ | ✅ | ✅ |
Features
Inside Out Support: Niacin may help support healthy energy metabolism, nerves, GI tract & skin
Feel the Flush: Healthy blood flow support; may cause temporary flushing or tingling sensation
Top 14
Best Vitamin B3 (Niacin) Supplements
Best for Gluten Free
Best for B3
Best for Capsule
Best for Antioxidant
Best for Capsule
Best for Powder
Best for Gluten Free
Best for Vegan
Best for Adult
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 |
|---|---|---|---|---|
| Ebiz Partners LLC | - | ✅ | ✅ | ✅ |
| E-Commodity | 6,410 | ✅ | ✅ | ✅ |
| NuTru | - | ✅ | ✅ | ✅ |
| Happy News! | - | ❌ | ❌ | ❌ |
| Cantabria Labs | - | ❌ | ❌ | ❌ |
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
Piping Rock Niacin Supplement 100mg | 300 Tablets | Vitamin B3 for Men and Women | Nicotinic Acid with Flushing | Vegetarian, Non-GMO, Gluten Free
Piping Rock
17491
2.0 x 2.0 x 4.0 inches
Ratings for Piping Rock (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Piping Rock Health Products | 1,631 | ❌ | ❌ | ❌ |
Features
Essential B- Vitamin
High Potency Formula
Top 16
Best Vitamin B3 (Niacin) Supplements
Best for Capsule
Best for Cream
Best for Oil
Best for Gluten Free
Best for Halal
Best for Vegan
Best for Adult
Best for Orange
Best for Unflavored
Best for Natural
Best for Anti-Aging
Best Vitamin B4 (Niacin) Supplements
Best Vitamin B5 (Niacin) Supplements
Best Vitamin B8 (Niacin) Supplements
Niacin Vitamin B3 1000mg | 100 Capsules | with Flushing | Non-GMO, and Gluten Free Supplement | by Horbaach
Horbäach
CL39200
2.3 x 2.3 x 4.5 Inches
0.0022 Pounds
Ratings for Horbäach (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Carlyle | 112 | ✅ | ✅ | ✅ |
Features
NIACIN SUPPLEMENT: Receive exceptional purity, potency, and quality from this essential vitamin!
HIGH POTENCY: Delivers 1,000 mg of Niacin (as Nicotinic Acid) per serving.
Top 17
Best Vitamin B3 (Niacin) Supplements
Best for NOW
Best for Capsule
Best for Oil
Best for Plant Based
Best for Vegan
Best for Unflavored
NOW Supplements, Niacin (Vitamin B-3) 500 mg, Flush-Free, Double Strength, Nutritional Health, 90 Veg Capsules
NOW
0498
2.5 x 2.5 x 4.44 inches
0.28 Pounds
- Ingredients: English
- Ingredients: German
- Unknown: Spanish
Ratings for NOW (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
Features
DOUBLE STRENGTH 500 mg VEGGIE CAPSULES/FLUSH-FREE: Flush-free niacin contains inositol hexanicotinate, a form of niacin that consists of six molecules of niacin linked to a single inositol molecule. It is slowly broken down in the body to yield free niacin and inositol. This gradual release of niacin allows for true niacin activity without the characteristic niacin flush that many people cannot tolerate.
NUTRITIONAL HEALTH: Niacin (vitamin B-3) is an essential B-Complex vitamin.
Top 18
Best Vitamin B3 (Niacin) Supplements
Best for Pure Encapsulations
Best for B3
Best for Allergen-Free
Best for Joint Support
Best for Capsule
Best for Cream
Best for Oil
Best for Gluten Free
Best for Halal
Best for Plant Based
Best for Adult
Best for Peppermint
Best for Unflavored
Best for Anti-Aging
Best for Heart Health Support
Best for Hypoallergenic
Best for Metabolism Improvement
Best Niacinamide Vitamin
Best Niacinamide Vitamins
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
0.0006 pounds
Ratings for Pure Encapsulations (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| LIGERS | - | ✅ | ✅ | ✅ |
| Healthierr | - | ✅ | ✅ | ✅ |
| UNRIVALED | - | ✅ | ✅ | ✅ |
| Pattern. | 37 | ✅ | ✅ | ✅ |
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.*
Top 19
Best Vitamin B3 (Niacin) Supplements
Best for Capsule
Best for Cream
Best for Oil
Best for Powder
Best for Tablet
Best for Gluten Free
Best for Halal
Best for Plant Based
Best for Teen
Best for Adult
Best for Peppermint
Best for Unflavored
Best for Natural
Best for Anti-Aging
Best for Hypoallergenic
Best for Metabolism Improvement
Best Niacinamide Vitamin
Best Niacinamide Vitamins
Vitamin B3 Nicotinamide 1,000mg Per Serving – 500 Capsules, Flush Free Niacin, Essential B3 – Supports Healthy Skin & Energy Production – Non-GMO
DEAL SUPPLEMENT
0.7297 pounds
Ratings for DEAL SUPPLEMENT (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Bayland Health | 517 | ❌ | ❌ | ❌ |
Features
Special Features – Bioavailable water-soluble nicotinamide in easy-to-consume powder filled capsules, 1,000mg extra strength serving, flush free non-niacin form, essential vitamin B3 micronutrient benefits.
Benefits & Use – Enjoy benefits that combat any flushing effects associated with niacin, you may notice support for skin complexion, energy production, brain, and heart health in both men and women.
Top 20
Best for Source Naturals
Best for Cream
Best for Oil
Best for Tablet
Best for Gluten Free
Best for Halal
Best for Plant Based
Best for Adult
Best for Peppermint
Best for Unflavored
Best for Natural
Best Niacinamide Vitamin
Best Niacinamide Vitamins
Source Naturals Niacinamide B-3, 100 mg Dietary Supplement - 250 Tablets
Source Naturals
SN0504
1.83 x 1.83 x 3.32 Inches
0.18 pounds
Ratings for Source Naturals (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Wellica Inc | 470 | ✅ | ✅ | ✅ |
| Health Chest | 2,363 | ✅ | ✅ | ✅ |
Features
SOURCE NATURALS BENEFITS. Niacinamide, also known as vitamin B-3, functions in over 50 metabolic reactions, most of which are enzymatic.
SUGGESTED USE. 1 tablet daily.
Top 21
Best Vitamin B3 (Niacin) Supplements
Best for NOW
Best for Capsule
Best for Halal
Best for Plant Based
Best for Vegan
Best for Child
Best for Orange
Best for Peppermint
Best Vitamin B4 (Niacin) Supplements
Best Vitamin B7 (Niacin) Supplements
Best Vitamin B8 (Niacin) Supplements
NOW Supplements, Niacin (Vitamin B-3) 500 mg, Flush-Free, Double Strength, Nutritional Health, 180 Veg Capsules
NOW Foods
0500
2.81 x 2.81 x 5.13 inches
0.25 Pounds
- Ingredients: English
Ratings for NOW Foods (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| Swanson Health Products | 100 | ✅ | ✅ | ✅ |
| DNS Health Foods | 5,614 | ❌ | ❌ | ❌ |
| Best~Naturals | 297 | ❌ | ❌ | ❌ |
Features
DOUBLE STRENGTH 500 mg VEGGIE CAPSULES/FLUSH-FREE: Flush-free Niacin contains inositol hexanicotinate, a form of niacin that consists of six molecules of niacin linked to a single inositol molecule. It is slowly broken down in the body to yield free niacin and inositol. This gradual release of niacin allows for true niacin activity without the characteristic niacin flush that many people cannot tolerate.
NUTRITIONAL HEALTH: Niacin (vitamin B-3) is an essential B-Complex vitamin.
Top 22
Best for Cream
Best for Oil
Best for Tablet
Best for Halal
Best for Orange
Best for Peppermint
Best for Unflavored
Best for Anti-Aging
Best Vitamin B4 (Niacin) Supplements
Best for Heart Health Support
Best Vitamin B8 (Niacin) Supplements
Designs for Health Niacin 500mg - Niacin CRT Vitamin B3 (Nicotinic Acid), Controlled Slow Release Tablets to Help Minimize Flush - Non-GMO, Gluten Free Supplement (60 Tablets)
Designs for Health
NCRT60
3.0 x 3.0 x 4.0 inches
0.25 Pounds
Ratings for Designs for Health (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Designs for Health | 2,109 | ✅ | ✅ | ✅ |
Features
SUPPORT HEALTHY BLOOD LIPIDS - Niacin, also known as vitamin B3 or nicotinic acid, is essential in many metabolic pathways in the body. Niacin's ability to support already healthy blood lipids was discovered in the 1950s. Additionally, it may also be helpful in supporting healthy circulation.*
THERAPEUTIC DOSE - Niacin CRT offers therapeutic doses of niacin as nicotinic acid in a controlled-release tablet for optimal bioavailability. It is available in 500 mg and 750 mg tablets.*
Top 23
Best Vitamin B3 (Niacin) Supplements
Best for Tablet
Best for Gluten Free
Best for Halal
Best for Plant Based
Best for Vegan
Best for Teen
Best for Adult
Best for Orange
Best for Heart Health Support
Best for Hypoallergenic
Best for Metabolism Improvement
21st Century Niacin 500 mg Prolonged Release Tablets, (100 Count), Vitamin B Supplement for Energy, Heart & Nervous System Support, Non-GMO, Vegan-Friendly, Adult Daily Vitamins
21st Century
27474
1.75 x 2.38 x 3.75 inches
0.21 Pounds
Ratings for 21st Century (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
SUPPORTS ENERGY METABOLISM*: The 21st Century Niacin 500mg Vitamin B Supplement provides a good source of vitamin B-3, that helps in maintaining activity levels. Suitable for adults as part of a balanced regimen of daily vitamins*
PROLONGED RELEASE NIACIN: This niacin supplement contains 500 mg of niacin and offers steady absorption, playing an important role in energy metabolism, heart health, and the nervous system.*
Top 24
Best for NOW
Best for Tablet
Best for Halal
Best for Adult
Best for Natural
Best for Anti-Aging
Best for Hypoallergenic
Best Niacinamide Vitamin
Best Niacinamide Vitamins
NOW Supplements, Niacinamide (Vitamin B-3) 1000 mg, Energy Production*, 90 Tablets, White, Off-White
NOW
0451
2.5 x 2.5 x 4.4 inches
0.0022 Pounds
Ratings for NOW (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| WePacks | 6,610 | ✅ | ✅ | ✅ |
| Amazon.com | - | ✅ | ✅ | ✅ |
Features
VITAMIN B-3, NO FLUSH: Niacinamide (Vitamin B-3) is a form of niacin, a water soluble B-Vitamin. It is a derivative of niacin that does not cause the "flush" normally associated with taking high doses of niacin.
ENERGY PRODUCTION*: Niacinamide is readily converted into the bioactive forms of Niacin, NAD+, NADH, NADP, and NADPH, which are vital cofactors in cellular energy production and are critical for the maintenance of DNA stability.*
Top 25
Best for Capsule
Best for Cream
Best for Oil
Best for Gluten Free
Best for Halal
Best for Plant Based
Best for Adult
Best for Peppermint
Best for Unflavored
Best for Anti-Aging
Best for Heart Health Support
Best for Hypoallergenic
Best for Metabolism Improvement
Best Niacinamide Vitamin
Best Niacinamide Vitamins
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
0.0011 Pounds
Ratings for Natures Craft (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Natures Craft Deals | 1,693 | ✅ | ✅ | ✅ |
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
Top 26
Best for Vegan
Best for Child
Best for Teen
Best for Orange
Best for Peppermint
Best for Heart Health Support
Best for Hypoallergenic
Matrix Nutrients Vitamin B3 NIACIN - Digestive, Heart and Immune Support! - 100% Organic - Also Improve Brain Function, Energy and Reduce Stress - Vegan Tablets (60ct)
Matrix Nutrients
Ratings for Matrix Nutrients (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Matrix Nutrients | - | ❌ | ❌ | ❌ |
Features
Why choose Matrix Nutrients? Please read and see our images, then compare us to the other brands, we are simply the best out there!
Organic Vitamin B3 Niacin Whole Food Niacin is one of the water soluble nutrients found in the Vitamin B Complex. Niacin is necessary for normal neurological function and is necessary for the normal release of energy from food
Top 27
Best for Cream
Best for Oil
Best for Powder
Best for Halal
Best for Plant Based
Best for Adult
Best for Unflavored
Best for Natural
Best for Anti-Aging
Best for Heart Health Support
Best for Hypoallergenic
Best Niacinamide Vitamin
Best Niacinamide Vitamins
The Healthy Life 4 ME Vitamin B3 Niacinamide Liquid | 20mg Serving 60 Days Supply | Vitamin B Liquid Drops | 2oz Clear
THE HEALTHY LIFE 4 ME
Ratings for THE HEALTHY LIFE 4 ME (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| the Healthy Life | - | ❌ | ❌ | ❌ |
Features
HEALTHY HEART SUPPORT- Support for a healthy heart with natural liquid niacin supplement. *Taylor AJ, et al. "Extended-Release Niacin.." New England Journal of Medicine
SKIN FUNCTION: Niacin may help improve the skin barrier function, which is essential for maintaining skin hydration and protecting against external irritants.
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 | 243 | ✅ | ✅ | ✅ |
| SuperbSupplements | - | ✅ | ✅ | ✅ |
| VitaminLife | 328 | ✅ | ✅ | ✅ |
| Highland Health Foods | 1,350 | ✅ | ✅ | ✅ |
| Healthway Shop | 765 | ❌ | ❌ | ❌ |
Features
A dietary supplement with 25mcg Niacin
Natural strawberry flavor
Top 29
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 | 765 | ✅ | ✅ | ✅ |
| LUMlNlZE | 419 | ❌ | ❌ | ❌ |
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
Top 30
Best Vitamin B3 (Niacin) Supplements
Best for Alcohol Free
Best for Cardiovascular Health
Best for Cholesterol Support
Best for Capsule
Best for Cream
Best for Oil
Best for Powder
Best for Tablet
Best for Gluten Free
Best for Halal
Best for Vegan
Best for Child
Best for Teen
Best for Adult
Best for Orange
Best for Peppermint
Best for Unflavored
Best for Natural
Best Vitamin B4 (Niacin) Supplements
Best Vitamin B5 (Niacin) Supplements
Best for Heart Health Support
Best for Hypoallergenic
Best Vitamin B7 (Niacin) Supplements
Best for Metabolism Improvement
Best Vitamin B8 (Niacin) Supplements
Life Extension No Flush Niacin, B3 for Heart Health, Cholesterol & Energy Support, Non-GMO, Gluten-Free, 100 Capsules
Life Extension
00373
2.25 x 2.25 x 4.3 Inches
0.29 pounds
- Unknown: German
Ratings for Life Extension (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
Flush-free vitamin B supplement—Niacin (a.k.a. B3) supports cardiovascular health and more. But some niacin supplements can cause uncomfortable flushing. This formula contains inositol hexanicotinate to help reduce flushing.
Rev up your metabolism—Because vitamin B3 is required for your body to utilize fats and carbohydrates from the foods you eat, niacin also promotes a healthy metabolism...so you can “B” your very best!
Top 10 Vegetarian Vitamin B3 (Niacin) Supplements - Verified to Buy (November 2026)
- 1. Life Extension Vitamin B3 Niacin 500 mg – Niacin (Vitamin...
- 2. Swanson Niacin (Vitamin B3) - Vitamin Supplement Supporting Heart Health...
- 3. NOW Supplements, Niacinamide (Vitamin B-3) 500 mg, Energy Production*, 100...
- 4. Dr. Clark Niacin (Vitamin B3) Supplement, 25mg, 100 Gelatin Capsules
- 5. Nutricost Niacinamide (Vitamin B3) 500mg, 240 Capsules - Non-GMO, Gluten...
- 6. Nutricost Niacin (Vitamin B3) 500mg, 240 Capsules - with Flushing,...
- 7. NOW Supplements, Niacin (Vitamin B-3) 500 mg, Sustained Release, Nutritional...
- 8. Nutricost Niacin (Vitamin B3) 100mg, 240 Capsules - with Flushing,...
- 9. Seeking Health Niacin, 50 mg, Vitamin B3 Supplement for Healthy...
- 10. Dr. Berg Highly-Potent Niacin 500 mg – Now Only 125...
Top 10 Vegetarian Vitamin B3 (Niacin) Supplements Brands on Amazon
Here is the list of top-rated brands that were evaluated by CherryPicks.
- Life Extension
- Swanson
- NOW
- Dr Clark Store
- Nutricost
- Seeking Health
- Dr. Berg Nutritionals
- THORNE
- Source Naturals
- KAL
Related Vegetarian Vitamin B3 (Niacin) Supplements Guides
For more personalized Vegetarian Vitamin B3 (Niacin) Supplements guides, Check those pages,
Diet Type
Top 10 Vegetarian 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.
- 1. Pattern. : 524,732 Yearly Feedback , Avg. Ratings 4.9
- 2. Swanson Health Products : 293,244 Yearly Feedback , Avg. Ratings 4.8
- 3. Carlyle : 269,367 Yearly Feedback , Avg. Ratings 4.9
- 4. eSupplements : 240,861 Yearly Feedback , Avg. Ratings 4.9
- 5. recommerce : 149,119 Yearly Feedback , Avg. Ratings 4.9
- 6. Best~Naturals : 129,375 Yearly Feedback , Avg. Ratings 4.8
- 7. VitaminLife : 117,971 Yearly Feedback , Avg. Ratings 4.8
- 8. LUMlNlZE : 96,344 Yearly Feedback , Avg. Ratings 4.9
- 9. LY Berditchev Co. : 90,979 Yearly Feedback , Avg. Ratings 4.9
- 10. Wellica Inc : 90,294 Yearly Feedback , Avg. Ratings 4.8
| Rank | Name | Yearly Feedbacks | Avg. Ratings |
|---|---|---|---|
| 🥇 | Pattern. | 524,732 | 4.9 |
| 🥈 | Swanson Health Products | 293,244 | 4.8 |
| 🥉 | Carlyle | 269,367 | 4.9 |
| 4 | eSupplements | 240,861 | 4.9 |
| 5 | recommerce | 149,119 | 4.9 |
| 6 | Best~Naturals | 129,375 | 4.8 |
| 7 | VitaminLife | 117,971 | 4.8 |
| 8 | LUMlNlZE | 96,344 | 4.9 |
| 9 | LY Berditchev Co. | 90,979 | 4.9 |
| 10 | Wellica Inc | 90,294 | 4.8 |
[Get] Vegetarian 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 Shipping, Exclusive Member Deals, Prime Video, Buy With Prime, Amazon Music, Prime Gaming, and more.
Shop Prime Vegetarian Vitamin B3 (Niacin) Supplements Deals
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 Vegetarian Vitamin B3 (Niacin) Supplements to buy for new November 2026?
CherryPicks’s Methodology for Evaluating Vegetarian 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 142 of Vegetarian Vitamin B3 (Niacin) Supplements reviews based on our selection criteria. It helped us shortlist the top qualified and rated Vegetarian Vitamin B3 (Niacin) Supplements for Vitamins, Minerals & Supplements, We found that most customers choose Vegetarian Vitamin B3 (Niacin) Supplements with an average price of $17.56, and the top brands are NOW, Nutricost, Natures Craft, Pure Encapsulations, Horbäach, Life Extension, Swanson, Source Naturals, Dr. Berg Nutritionals, 21st Century, DEAL SUPPLEMENT And KAL.
Then our expert-level editors reviewed all those quality items and selected the top 30 Vegetarian Vitamin B3 (Niacin) Supplements for you, We have researched hundreds of sellers and picked the top sellers for Vitamins, Minerals & Supplements, including Pattern., Swanson Health Products, Carlyle, eSupplements, recommerce, Best~Naturals, VitaminLife, LUMlNlZE, LY Berditchev Co., Wellica Inc, Bayland Health And Pattern Products. The Life Extension Vitamin B3 Niacin 500 mg – Niaci... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 2,206 consumers with an average rating of 3.8.
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 Vegetarian Vitamin B3 (Niacin) Supplements to buy.
Chris has years of experience as a handyman, helping people with repairs within and outside of the house. He is now retired from such work and runs a local shop where he sells home improvement tools. He would be providing us with guides and reviews on home improvement tools on this platform.