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  1. Puritan's Pride
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  3. Niacin / B-3 (3)
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Niacin / B-3

As part of the Vitamin B family, Niacin is known as Vitamin B-3 and is related to the other B vitamins through their shared support of the nervous system.* On its own, however, Niacin is prized for its ability to support healthy circulation.* Niacin Vitamin is versatile enough to support a variety of systems including the heart and skin, as well as cell growth and metabolic function.* 

Flush Free Niacin Inositol Nicotinate 1000 mg
(201)

Flush Free Niacin Inositol Nicotinate 1000 mg
Limited Quantities Available
1000 mg / 60 Capsules
Buy 1 Get 2 Free | 3 for $31.99
Buy 2 Get 4 Free | 6 for $63.98

10% Off
NAD Support
(77)

NAD Support
500 mg / 100 Tablets
Buy 1 Get 1 Free | 2 for $9.89
Buy 2 Get 3 Free | 5 for $19.78

Flush Free Niacin Inositol Nicotinate 500 mg
(134)

Flush Free Niacin Inositol Nicotinate 500 mg
500 mg / 250 Capsules
Currently out of stock
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♦ Healthy Perspectives blogs are written by Puritan’s Pride associates and bloggers compensated by Puritan's Pride; opinions expressed are their own.

* These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.

◊ Buy 1 Get 2 Free or Buy 2 Get 4 Free, applies to the same item, same size Puritan’s Pride® brand items; ends 9/9/2026; discount already reflected in the applicable product price; all products subject to availability; not valid on orders greater than 1,000 USD; not valid on prior purchases; certain products may be excluded.

† Free Shipping on purchases over $49, or when you are a Puritan’s Perks Health Warrior, or Free Shipping on purchases over $30 when you subscribe to Auto Ship & Save items, calculated after any coupon codes are applied and before any applicable sales tax and shipping charges are applied; valid only within the 48 contiguous U.S. states. Orders less than $49 will be charged $4.95 shipping. A surcharge of $5.99 will be applied to shipments to AK, AS, FM, GU, HI, MH, MP, PR, and VI (except for orders placed by Puritan’s Perks Health Warriors, which are eligible, up to 2 times per calendar month, within the 50 U.S. states, U.S. territories, and APO/FPO/DPO locations). A retail delivery fee of $0.28 will be applied to shipments to CO. A retail delivery fee of $0.50 will be applied to shipments to MN that are for over $100; International shipping costs vary depending on weight and destination. Additional charges may apply on orders over $1,000 USD.

∆ Save up to 75%; applies to select items the Labor Day Sale Category; ends 9/9/2026; discount already reflected in the applicable product price; all products subject to availability; not valid on orders greater than $1,000 USD; not valid on prior purchases; certain products may be excluded; limits may apply. Super Sale save up to 50%; applies to select items the Super Sale Category; ends 9/30/2026; discount already reflected in the applicable product price; all products subject to availability; not valid on orders greater than $1,000 USD; not valid on prior purchases; certain products may be excluded. Bundle and Save up to 70%; applies to select Puritan's Pride brand items in Bundle Category while supplies last; discount already reflected in the applicable product price; all products subject to availability; not valid on orders greater than 1,000 USD; not valid on prior purchases; certain products may be excluded.

^ Email Sign Up Save 20% off your purchase, only valid for new customers signing up; savings is applied to orders before any applicable sales tax and shipping charges are applied; cannot be combined with any additional coupon or 3rd party cash back offers; not valid on orders greater than 1,000 USD; not valid on prior purchases; offer valid for 5 days after signing up for email. SMS Sign Up Save 25% off your purchase, only valid for new customers signing up; savings is applied to orders before any applicable sales tax and shipping charges are applied; cannot be combined with any additional coupon or 3rd party cash back offers; not valid on orders greater than 1,000 USD; not valid on prior purchases; offer valid for 7 days after signing up for SMS.

» Personalized Vitamin Recommendations Save 10% off your purchase of 3 or more recommended items, only valid on purchase of 3+ products from Puritan's Pride personalized vitamin quiz; savings are applied to orders before any applicable sales tax and shipping charges are applied; not valid on orders greater than 1,000 USD; not valid on prior purchases.

□ When Puritan’s Pride® brand items are on sale for Buy 2 Get 3 Free, enjoy 20% off Puritan’s Pride® brand items on initial purchase of Auto Ship & Save subscription order plus 5% off Puritan’s Pride® brand items on reoccurring shipments of Auto Ship & Save subscriptions. When Puritan’s Pride brand items are on sale for Buy 1 Get 2 Free, enjoy 5% off Puritan’s Pride® brand items on initial purchase of Auto Ship & Save subscription order plus 5% off Puritan’s Pride® brand items on reoccurring shipments of Auto Ship & Save subscriptions. Savings will automatically apply to cart; minimum order threshold before any applicable sales tax and shipping charges are applied; cannot be combined with 3rd party cash back offers; not valid on orders greater than 1,000 USD; not valid on prior purchases; certain products may be excluded.

‡The comparison price represents an estimated selling price of the same or similar product. Where identical products/combinations are not available we may compare to similar products or combinations. Actual sales may not have been made at the “Compare at” price in all trade areas, and the “Compare at” price may not represent the average or prevailing market price at any particular time. The “Compare at” price may not have been in effect during the past 90 days.

Puritan’s Pride® reserves the right to discontinue any program or offer at any time. To expedite orders, we may substitute smaller size bottles if ordered quantity is unavailable. While we make every effort to ensure the accuracy of all information, we reserve the right to make corrections if an error does occur. Prices subject to change and may vary online.

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Puritan's Pride, 4320 Veteran’s Memorial Highway, Holbrook, NY 11740

Puritan's Pride® is a Nestlé Health Science brand. Nestlé Health Science is a leader in the science of nutrition and a globally managed business unit of Nestlé. To learn more, visit:www.nestlehealthscience.us

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