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Doctor's Best

Sustained-Release Niacin with niaXtend

Item | DB213

  • Promotes cardiovascular health



  • 8-hour extended-release



  • No/low flush formula



  • Suitable for vegans


$14.69
Qty
Size
 

Supplement Facts

Serving Size 1 Tablet

Servings Per Container 120

  Amount Per Serving % Daily Value
Niacin (as nicotinic acid) 500 mg 3,125%

† Daily Value not established.

Other Ingredients: Vegetable waxes (rice bran and/or carnauba wax), stearic acid, magnesium stearate (vegetable source), silica.

Suggested Adult Use: As a dietary supplement, take 1 tablet with food daily, or as recommended by a nutritionally-informed physician.

WARNING: If you are pregnant, nursing, have a medical condition, or taking medication, consult your physician before taking this product. Temporary flushing such as warmth, itching or redness of the skin, are common side effects that may occur upon initial use. These effects may worsen if you drink alcohol or hot beverages shortly after taking niacin. Do not take more than 500 mg per day (one tablet) except under the supervision of a physician. Liver damage and jaundice are risks with high doses of niacin. Avoid high doses of niacin if you have a liver or kidney disorder.

Store in a cool dry place.

  • Non-GMO
  • Gluten Free
  • Vegan™

niaXtend® is a registered trademark of Endurance Products Co.

  • Promotes cardiovascular health



  • 8-hour extended-release



  • No/low flush formula



  • Suitable for vegans


Time-Release Niacin with NiaXtend from Doctor's Best is a dietary supplement delivered as Nicotinic Acid. It provides niacin in an 8-hour extended-release form that enables you to enjoy the health benefits of niacin without experiencing the uncomfortable skin flushing. Niacin promotes cardiovascular health, and plays an important role in metabolism and energy production within the body.

Terms and Ingredient Definitions

Shipping Weight: .22 lbs

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

MSRP: $24.99

For our website and catalog, the MSRP is the "Manufacturer's Suggested Retail Price." The MSRP is understood to mean the price at which a manufacturer will recommend a retailer sell a product for in stores, on the internet, or in catalogs. The MSRP of National brand items are dictated to Swanson by each manufacturer. For Swanson brand items, the MSRP is calculated based on a varying percentage above the product's base price.

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Swanson Health started in 1969 in Fargo, ND with a mission to offer pure and potent health products at a great value. Nearly 50 years later, we continue to innovate science-backed vitamins and supplements, delivering wellness solutions that help people live simply healthier together, and find vitality at any age. Click here to learn more about us.

For nearly 50 years, Swanson Health's research and development team has delivered science-backed health and wellness products to people around the world. Our innovation is guided by clinical research, scientific consensus, emerging research and usage traditions, creating products that help you find vitality at any age. At Swanson, we don't hide our science behind proprietary formulas — we believe in easy-to-read, transparent labelling. What's printed on our labels, is exactly what you'll find in our products.

Swanson Health's purity and potency testing begins with our ingredient sourcing, continues through manufacturing, and goes beyond when a product hits the shelf. Our testing exceeds industry standards, ensuring each product meets our quality guarantees for purity and potency. Swanson facilities are Good Manufacturing Practices (GMP) certified, and we voluntarily participate in third-party, independent laboratory testing. With Swanson, you can be sure you're getting the most pure and potent health products at a great value. Click here to learn more about our quality standards.

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