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

4.4 out of 5 stars 104 customer reviews
About the product
  • Plays an essential role in the activities of various enzymes
  • Involved in the metabolism of carbohydrates and fats
  • Involved in nervous and digestive system functioning
  • Involved in the manufacturing of sex hormones, and the maintenance of healthy skin
  • 1 tablet daily, or as recommended by your health care professional. Please see NOTE before using

Frequently bought together

  • Source Naturals Niacin Vitamin B-3 100mg, 250 Tablets
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  • Nature's Way Activated Charcoal, 100 Capsules
Total price: $13.99
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Product description

Dietary supplement. Niacin plays an 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.


Product details

  • Product Dimensions: 2 x 2 x 3.6 inches ; 2.7 ounces
  • Shipping Weight: 3.2 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B001B4OYYC
  • UPC: 021078005025
  • Item model number: SN0502
  • Average Customer Review: 4.4 out of 5 stars 104 customer reviews
  • Amazon Best Sellers Rank: #11,284 in Health & Household (See Top 100 in Health & Household)
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Important information

Ingredients
Niacin,Calcium,Inactive Ingredients: microcrystalline cellulose, dibasic calcium phosphate, stearic acid, silica, and magnesium stearate.

Legal Disclaimer
Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below.

Customer Questions & Answers

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Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.