Hero image 0 of NOW Supplements, Niacin (Vitamin B-3) 500 mg, Flush-Free, Double Strength, Nutritional Health, 90 Veg Capsules, 0 of 8
NOW Supplements, Niacin (Vitamin B-3) 500 mg, Flush-Free, Double Strength, Nutritional Health, 90 Veg Capsules
Key item 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.
- NUTRITIONAL HEALTH: Niacin (vitamin B-3) is an essential B-Complex vitamin.
- CERTIFICATIONS/CLASSIFICATIONS: Vegan/Vegetarian, Made without Gluten, Non-GMO
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
- Packaged in the USA by a family owned and operated company since 1968.
Specs
- BrandNOW
- Size90
- Enteral medication formCapsules
- Primary ingredientVitamin B3
- FlavorUnflavored
- Allergen-free statementsDairy-Free, Egg-Free, Peanut-Free, Soy-Free, Tree Nut-Free
Current price is USD$17.90
Price when purchased online
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Columbus, 43215
Arrives by Thu, Feb 26
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Sold and shipped by iHerb
4.54649464459591 stars out of 5, based on 12324 seller reviews(4.5)12324 seller reviews
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Starting from $15.35
About this item
Product details
Double Strength Flush-Free Niacin (Vitamin B-3) is an essential B-complex vitamin. 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. This product has twice the niacin (500 mg per capsule) as in our regular strength product (250 mg per capsule). Natural color variation may occur in this product.
- 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.
- NUTRITIONAL HEALTH: Niacin (vitamin B-3) is an essential B-Complex vitamin.
- CERTIFICATIONS/CLASSIFICATIONS: Vegan/Vegetarian, Made without Gluten, Non-GMO
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
- Packaged in the USA by a family owned and operated company since 1968.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Dietary Method
Kosher (Triangle K), Non-GMO, Intertek GMP Supplement Certification:
Multipack Quantity
1
Count Per Pack
90
Brand
NOW
Indications
Health Concern
Immune System Support
Directions
Dosage
1 Veg Capsule
Instructions
Take 1 capsule daily as needed, with a meal. Store in a cool, dry place after opening.
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
Supplement FactsServing Size:1 Veg CapsulesServings Per Container:90DescriptionAmount per Serving% Daily ValueNiacin (Vitamin B-3) (from 549 mg of Inositol Hexanicotinate) 500 mg 3125% Inositol (from 549 mg of Inositol Hexanicotinate) 135 mg † Daily Value not established. † Daily Value not established.Other Ingredients: Hypromellose (cellulose capsule), Microcrystalline Cellulose and Ascorbyl Palmitate. Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens. Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition (liver problems, stomach ulcers, diabetes, gout, etc.). Keep out of reach of children. Inositol hexanicotinate is a stable, non-flushing source of niacin. This superior source of niacin works to reduce the common niacin-flush problems associated with high doses of niacin supplements. This product has twice the niacin (500 mg per capsule) as in our regular strength product (250 mg per capsule). Natural color variation may occur inthis product. Store in a cool, dry place after opening. Vegetarian/Vegan Family owned since 1968.
Active Ingredient Name
Other Ingredients: Hypromellose (Cellulose Capsule), Microcrystalline Cellulose and Ascorbyl Palmitate.
Warnings
WARNING: NoWarning Text
For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition (liver problems, stomach ulcers, diabetes, gout, etc.). Keep out of reach of children.
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Showing 1-3 of 8 reviews
Aug 16, 2025
Carroll
Top Reviewer
5 out of 5 stars review
Verified Purchase
niacin
I cant have magnesium stearate in products, disabling brain fog. I use this along with fish oil and red yeast for high cholesterol instead of statins. products with no magnesium stearate are hard to find.
Helpful?5BC0ESSKDCRS40703795
Jun 2, 2023
pattygee
5 out of 5 stars review
Verified Purchase
Economical %26 it worked for me
Flush free Niacin is what my Dr recommended to help with lowering cholesterol. My cholesterol numbers have decreased since taking
Incentivized Review
Helpful?5BC0ESSKDCRS40703795
Oct 7, 2021
cka
5 out of 5 stars review
Verified Purchase
this niacin gives me the dose recommended without the flushed feeling
Helpful?5BC0ESSKDCRS40703795
