Doctor's Best Sustained-Release Niacin

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Doctor's Best Sustained-Release Niacin (120 tab)

Doctor’s Best Sustained-Release Niacin with niaXtend provides niacin in a form that helps minimize the incidence of uncomfortable skin flushing that is commonly associated with niacin. Approximately 200 coenzymes are comprised of niacin that play pivotal roles in metabolism and energy production within the body. NiaXtend® has been tested to encourage a favorable blood lipid profile. Research suggests that niacin, in combination with a well-balanced diet, may help maintain healthy cholesterol levels that are already within the normal range.

Key Benefits

  • Doctor’s Best Sustained-Release Niacin with niaXtend supports cardiovascular health.
  • Helps encourage a favorable balance of blood lipids.
  • Sustained-release formula decreases incidence of "skin flushing"


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

Allergy Information: Non-GMO. Gluten Free. Vegetarian. Vegan.

Suggested Use

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

Precautions: Temporary flushing, itching or warming of the skin may occur upon initial use. If you are under medical supervision, have liver dysfunction, gout, or are pregnant or nursing, consult your physician before taking this product.

These statements have not been evaluated by the FDA and are not intended to diagnose, treat, cure or prevent any disease or health condition.

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