BulkSupplements Niacinamide Powder - Vitamin B3, B Vitamin Supplement, 500mg per Serving, 5kg (11 lbs)
BulkSupplements Niacinamide Powder - Vitamin B3, B Vitamin Supplement, 500mg per Serving, 5kg (11 lbs)
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BulkSupplements Niacinamide Powder - Vitamin B3, B Vitamin Supplement, 500mg per Serving, 5kg (11 lbs)

4.4 stars out of 16 reviews
(4.4)|
16 ratings
BulkSupplements Niacinamide Powder - Vitamin B3, B Vitamin Supplement, 500mg per Serving, 5kg (11 lbs)BulkSupplements Niacinamide Powder Vitamin B3 500mg per Serving 5 Kilograms 11 lbs 10000 ServingsBulkSupplements Niacinamide Powder Vitamin B3 500mg per Serving 500 Grams 1 1 lbs 1000 ServingsBulkSupplements Niacinamide Powder Vitamin B3 500mg per Serving 250 Grams 8 8 oz 500 ServingsBulkSupplements Niacinamide Powder Vitamin B3 500mg per Serving 1 Kilogram 2 2 lbs 2000 ServingsBulkSupplements Niacinamide Powder Vitamin B3 500mg per Serving 100 Grams 3 5 oz 200 Servings
Size:5 Kilograms (11 lbs)

Key item features

  • Anti-inflammatory properties
  • Support joints*
  • Supports heart health*
  • Promotes healthy mood*
  • Aids healthy sleep*
  • Contributes to healthy skin*
  • Vitamin B3, in Niacinamide powder form, is vital for daily wellness—supporting energy, metabolism, and helping your body function at its best.
  • Each serving delivers 500mg of Niacinamide—an easy, effective way to support your daily wellness and keep your B3 levels in check for long-term health.
  • Easily mix 1/4 tsp of Niacinamide 500mg into your daily routine—ideal for adding to drinks or supplements to help support natural energy and daily vitality.
  • Transparent and trustworthy supplements, rigorously tested and manufactured with clarity, integrity, and adherence to high-quality standards.
  • Made in a cGMP-compliant facility, our products ensure safety, quality, and consistent support for your health and wellness.
Current price is $132.97
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives by Mon, Feb 23
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Sold and shipped by BulkSupplements.comPro Seller
4.705604719764012 stars out of 5, based on 3391 seller reviews(4.7)
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Comparison Chart:
Vitamin & supplement typeVitamin SupplementsBulkSupplements Niacinamide Powder - Vitamin B3, B Vitamin Supplement, 500mg per Serving, 5kg (11 lbs)Vitamin SupplementsBulkSupplements Niacinamide Capsules - B Vitamin Supplement, 1 Capsule per Serving (500mg), 300 CountSupplementsNutricost Vitamin B3 (Niacinamide) Capsules (500 mg) (30 Capsules) Niacinamide SupplementsVitamin SupplementsBulkSupplements Niacin Powder - B Vitamin Supplement, Niacin with Flush, 500mg per Serving, 250g (8.8 oz)MineralVitamatic Niacinamide 1000 mg 90 Tablets - Flush Free Vitamin B3 - Supports Energy ProductionVitamin B12 SupplementsBulkSupplements Vitamin B12 Powder - as 1% Cyanocobalamin, 20mg per Serving - 100 Grams (3.5 oz) - 5000 ServingsSupplementsNutricost Niacin (Vitamin B3) Powder 250 Grams - 1G Per ServingVitamin B3Best Naturals Niacinamide (Vitamin B3) Pure Powder 8 OZMultivitaminsvitafusion GLP-1 Support Fiber Plus Vitamins D, B12 and Folate Gummy Vitamins, Sugar Free, 90 ctNiacinamide B-3Source Naturals Niacinamide B-3, Dietary Supplement - 100 mg- 250 Tablets
Health concernSkin HealthBulkSupplements Niacinamide Powder - Vitamin B3, B Vitamin Supplement, 500mg per Serving, 5kg (11 lbs)Skin HealthBulkSupplements Niacinamide Capsules - B Vitamin Supplement, 1 Capsule per Serving (500mg), 300 Count-Nutricost Vitamin B3 (Niacinamide) Capsules (500 mg) (30 Capsules) Niacinamide SupplementsCholesterol SupportBulkSupplements Niacin Powder - B Vitamin Supplement, Niacin with Flush, 500mg per Serving, 250g (8.8 oz)General Health & WellnessVitamatic Niacinamide 1000 mg 90 Tablets - Flush Free Vitamin B3 - Supports Energy ProductionEnergy SupportBulkSupplements Vitamin B12 Powder - as 1% Cyanocobalamin, 20mg per Serving - 100 Grams (3.5 oz) - 5000 Servings-Nutricost Niacin (Vitamin B3) Powder 250 Grams - 1G Per Serving-Best Naturals Niacinamide (Vitamin B3) Pure Powder 8 OZGeneral Health & Wellnessvitafusion GLP-1 Support Fiber Plus Vitamins D, B12 and Folate Gummy Vitamins, Sugar Free, 90 ctEnergy SupportSource Naturals Niacinamide B-3, Dietary Supplement - 100 mg- 250 Tablets
Serv per cont10000BulkSupplements Niacinamide Powder - Vitamin B3, B Vitamin Supplement, 500mg per Serving, 5kg (11 lbs)300BulkSupplements Niacinamide Capsules - B Vitamin Supplement, 1 Capsule per Serving (500mg), 300 Count-Nutricost Vitamin B3 (Niacinamide) Capsules (500 mg) (30 Capsules) Niacinamide Supplements500BulkSupplements Niacin Powder - B Vitamin Supplement, Niacin with Flush, 500mg per Serving, 250g (8.8 oz)90Vitamatic Niacinamide 1000 mg 90 Tablets - Flush Free Vitamin B3 - Supports Energy Production5000BulkSupplements Vitamin B12 Powder - as 1% Cyanocobalamin, 20mg per Serving - 100 Grams (3.5 oz) - 5000 Servings250Nutricost Niacin (Vitamin B3) Powder 250 Grams - 1G Per Serving1Best Naturals Niacinamide (Vitamin B3) Pure Powder 8 OZ30vitafusion GLP-1 Support Fiber Plus Vitamins D, B12 and Folate Gummy Vitamins, Sugar Free, 90 ct120Source Naturals Niacinamide B-3, Dietary Supplement - 100 mg- 250 Tablets
Dosage500mgBulkSupplements Niacinamide Powder - Vitamin B3, B Vitamin Supplement, 500mg per Serving, 5kg (11 lbs)500mgBulkSupplements Niacinamide Capsules - B Vitamin Supplement, 1 Capsule per Serving (500mg), 300 Count-Nutricost Vitamin B3 (Niacinamide) Capsules (500 mg) (30 Capsules) Niacinamide Supplements500mgBulkSupplements Niacin Powder - B Vitamin Supplement, Niacin with Flush, 500mg per Serving, 250g (8.8 oz)1 TabletVitamatic Niacinamide 1000 mg 90 Tablets - Flush Free Vitamin B3 - Supports Energy Production-BulkSupplements Vitamin B12 Powder - as 1% Cyanocobalamin, 20mg per Serving - 100 Grams (3.5 oz) - 5000 Servings-Nutricost Niacin (Vitamin B3) Powder 250 Grams - 1G Per Serving2 GramBest Naturals Niacinamide (Vitamin B3) Pure Powder 8 OZtake 3 gummies a dayvitafusion GLP-1 Support Fiber Plus Vitamins D, B12 and Folate Gummy Vitamins, Sugar Free, 90 ctTake 1 tablet daily.Source Naturals Niacinamide B-3, Dietary Supplement - 100 mg- 250 Tablets
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Customer ratings & reviews

4.4 out of 5 stars
stars16 ratings10 reviews
How item rating is calculated
  1. 5 stars69% (11)
  2. 4 stars19% (3)
  3. 3 stars6% (1)
  4. 2 stars0% (0)
  5. 1 star6% (1)
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Showing 1-3 of 10 reviews

Jan 10, 2026
Hammonina
Top Reviewer
Item details
Size: 250 Grams (8.8 oz)
Sold byBulkSupplements.comDelivered byWalmart
5 out of 5 stars review

Verified Purchase

versatile

very versatile--I use it to make toothpaste, supplementing, facial cleansers, masks, and moisturizers. Easy to use. tastes terrible, but it's pure vitamin--it's not supposed to taste good. value is the best you can get.

Incentivized Review
Helpful?427V8JVOGVRM274075675
Oct 29, 2025
William
Item details
Size: 1 Kilogram (2.2 lbs)
Sold byBulkSupplements.comDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Effective anithistamine

Works for lowering cholesterol and/or as an antihistamine. Many years ago, I used niacin to lower my cholesterol. Now I use it as an antihistamine. One gram dissolved under my tongue and the histamine flushes out of my system.

Incentivized Review
Helpful?427V8JVOGVRM274075675
Dec 15, 2025
Lu
Item details
Size: 250 Grams (8.8 oz)
Sold byBulkSupplements.comDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Such a value

Great supplement for gut health, and with recommended microdosing, the 250g will last 4 years! I add 1/32 tsp to a liter of water and sip thru the day.

Incentivized Review
Helpful?427V8JVOGVRM274075675