Net Contents
500 Tablet(s)
Serving Size
1–3 Tablet(s)
Servings Per Container
Not specified
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
7 29135 16605 3
Product Version
16605
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
1 ingredients report a %DV; 1 meet or exceed 100% DV.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Contains
- Soy
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1–3 Tablet(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Niacinamide(Vitamin B3) | 250 mg | 1250% |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
DIRECTIONS: As a dietary supplement, take one to three tablets daily with food or drink. Do not exceed recommended dose without consulting a physician.
Warnings & Precautions
Precautions re: Children
Keep out of reach of children
Storage
Storage
Store at room temperature.
Formulation
Formula re: Contains
(Nicotinamide)
Formulation re: Does NOT Contain
Contains no salt, sugar, starch, preservatives, artificial color or flavorings.
Formula re: Contains
(CONTAINS VEGETABLE STEARINE FROM SOYBEAN OIL)
FDA Statements
FDA Statement of Identity
Dietary Supplement
Other Label Statements
General Statements: All Other Content
These tablets are specially manufactured to release the dietary ingredient continuously over a 6-8 hour period.
General: Product/Version Code
16605
Seals/Symbols
EP
Manufacturer & Distributor
Manufacturer
Endurance Products Co.
P.O. Box 230489, Tigard, OR, 97281, U.S.A.
1-800-483-2532
Market Reference
Endur Niacinamide Sustained Release 500mg 200 Tab
Endurance Products$36.99ENDUR-ACIN Extended Release Niacin Supplement 250mg
Castle Remedies$23.99Niacin (Sustained Release)
Optimal Nutraceuticals$26.38Endurance Products ENDUR-AMIDE 750mg Nicotinamide, Niacinamide 200 Tablets
Endurance Products$37.99KAL Niacinamide 250mg Tablets
Kal Vitamins4.6(173)$9.19Niacin-Sustained Release, 250mg, 100 Tablets
Med-Vet International$7.18LowestEndurance Products ENDUR-B Sustained Release Supplement
Endurance Products$24.99ENDUR-ACIN 500mg Extended Release Niacin
Femologist4.4(10)$22.99
Where to Buy Locally
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Showing representative supplement & health retailers — search above for stores in your area.
Endurance Products Company
5.0 (4)Vitamin & supplements store
13990 SW Galbreath Dr, Sherwood, OR 97140
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-01-25. DSLD Label ID: 17756. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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