Source Naturals Niacin Vitamin B-3

Source Naturals Niacin Vitamin B-3 -- 100 mg - 250 Tablets

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Source Naturals Niacin Vitamin B-3 -- 100 mg - 250 Tablets

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Supplement Facts
Serving Size: 1 Tablet
Servings per Container: 250
Amount Per Serving% Daily Value
Niacin100 mg500%
Calcium21 mg2%
Other Ingredients: Microcrystalline cellulose, dibasic calcium phosphate, stearic acid, colloidal silicon dioxide and magnesium stearate.

If you are pregnant, may become pregnant or breast feeding, or have diabetes, liver dysfunction, or ulcers, consult your health care professional before using this product. 


Niacin may cause temporary flushing, tingling, skin reddening and sensations of heat, especially if taken on an empty stomach.  This is a natural and harmless reaction.

Source Naturals Niacin Vitamin B-3 Description

Suitable for Vegetarians

Niacin plays and essential role in the activities of various enzymes involved in the metabolism of carbohydrates and fats, the functioning of the nervous and digestive systems, the manufacturing of sex hormones, and the maintenance of healthy skin.


1 tablet daily.  
Free Of
Yeast, dairy, egg, gluten, corn, soy, wheat, sugar, starch, salt, preservatives, artificial color, flavor, and fragrance.
These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
Source Naturals Niacin Vitamin B-3 -- 100 mg - 250 Tablets 4.5 5 2 2
Hard to find. It is becoming more and more difficult to find Niacin that is NOT buffered or time released. I NEED the "flush" for my medical condition. The previous brand that I used changed their coating which made the product less effective. I am very pleased with this product. July 17, 2011
Good value Niacin Outstanding value for regular dosage of niacin. I prefer to break in half and take each 10-15 minutes apart to reduce the flush, however the small tablets can be hard to break. June 19, 2011
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Frequently Bought Together:
Source Naturals Niacin Vitamin B-3
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Retail price together: $34.74

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