Source Naturals Niacin, Vitamin B-3, Non-GMO, 100 mg - 250 Tablets
Stock Expiry Date*: 09-02-2027
100% Authentic — Sourced directly from manufacturers or their authorized dealers!
- Niacin, also known as vitamin B-3, functions in over 50 metabolic reactions, most of which are enzymatic.
- 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, and the maintenance of healthy skin.*
- Suggested Use: 1 tablet daily. Please see NOTE before using.
- Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.
- Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).
| Allergen Information | Corn-Free, Egg Free, Dairy Free, Soy Free, Gluten Free |
| Model Name | Source Naturals Niacin 100 mg Vitamin B-3, Non-GMO - 250 Tablets |
| Product Dimensions | 2.72 ounces, 1.83 x 1.83 x 3.32 inches |
| Date First Available | 2004, May 31 |
| Brand | Source Naturals |
| Flavor | Unflavored |
| Unit Count | 250 Count |
| Item Form | Tablet |
| Item Weight | 2.72 Ounces |
| Product Benefits | Energy |
| Number of Items | 1 |
| Dosage Form | Tablet |
| Primary Supplement Type | Niacin |
| Diet Type | Vegetarian |
| Manufacturer | Source Naturals |
| Ingredients | Niacin |
| Product Type | B3 (Niacin) |
| Specific Uses For Product | Energy |
| Special Ingredients | Non-GMO |
| UPC | 021078005025 |
| Global Trade Identification Number | 00021078005025 |
| Supplement Formulation | Individual Supplement |
| Flavor | Unflavor |
| Item Form | Ablet |
| Ingredients | Niacin |
| Product Type | Vitamin |
| Brand | Source Naturals |
| Pill Coating | Uncoated |
| Age Range Description | Adult |
| Container Type | Bottle |
| Manufacturer Part Number | SN0502 |
| Model Number | SN0502 |
| Item Dimensions | 1.83 x 1.83 x 3.32 inches |
| Department | Health and Beauty>Health and Wellness |
| Item model number | SN0502 |
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SKU |
BRSWIYYLO4DA2ADO |
Category |
Vitamins, Minerals & Supplements , Vitamins , Vitamin B , B3 (Niacin) |
Barcode |
021078005025 |
Tags |
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Safety Information
CAUTION: If you are pregnant, may become pregnant, or breastfeeding, or you have diabetes, liver dysfunction or ulcers, consult your health care professional before using this product. NOTE: 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. Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
Indications
Niacin
Ingredients
Directions
Suggested Use: 1 tablet daily. Please see NOTE before using.
Legal Disclaimer
These statements have not been evaluated by the Food & Drug Administration. This products is not intended to diagnose, cure, mitigate, treat, or prevent any disease.
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Product Dimensions
1.83 x 1.83 x 3.32 inches; 2.72 ounces
Product details
Shipping & Delivery
At Nutricity, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.
Recently tracked orders
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| NC27768 | Daipost | 00393580940182011231 | 2026-09-29 | Track |
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| NC24953 | USPS | LV793212843US | 2026-09-15 | Track |
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| NC23359 | Daipost | 00393580940177975210 | 2026-09-15 | Track |
| NC23027 | USPS | LV793196978US | 2026-09-09 | Track |
| NC20891 | Daipost | 00393580940172029345 | 2026-08-25 | Track |
| NC19152 | Daipost | 00393580940175658511 | 2026-09-08 | Track |
Disclaimer
Dietary supplements are not medicines. Products sold on this website are not intended to diagnose, treat, cure, or prevent any disease. If you have a medical condition then always consult a qualified healthcare professional before use. Individual results may vary.
*Expiry Date Information:
Please note that the expiry date may vary from batch to batch. However, we guarantee that all products shipped to our customers have a valid shelf life and will not be expired at the time of delivery.