Net Contents
100 Veg Capsule(s)
Serving Size
1 Veg Capsule(s)
Servings Per Container
Not specified
Supplement Form
Capsule
Bar Code (UPC/SKU)
7 33739 00478 9
Product Version
CODE 0478B V5
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.
Label states: Vegan, Vegetarian, Non-GMO, Gluten-Free, Kosher.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Supplement Facts
Serving Size: 1 Veg Capsule(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Niacin(Niacinamide, Vitamin B3) | 500 mg | 3125% |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested usage: Take 1 capsule daily with a meal.
Warnings & Precautions
Precautions re: All Other
Caution: For adults only.
Precautions re: Pregnant or Nursing or Prescription Medications
Consult physician if pregnant/nursing, taking medication, or have a medical condition (liver problems, stomach ulcers, diabetes, gout, etc.).
Precautions re: Children
Keep out of reach of children.
Precautions re: Allergies
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Storage
Storage
Store in a cool, dry place after opening.
Formulation
Formula re: Contains
Niacinamide (Vitamin B-3) is a form of Niacin, a water soluble B-Vitamin. It is a derivative of Niacin that does not cause the "flush" normally associated with taking high doses of Niacin. Niacinamide is readily converted into the bioactive forms of Niacin, NAD+, NADH, NADP, and NADPH, which are vital cofactors in cellular energy production and are critical for the maintenance of DNA stability.
Formulation re: Other
Energy production
Formula re: Contains
Vitamin B-3, no flush
Formulation re: Does NOT Contain
Non-GMO
Formulation re: Vegetarian/Vegan
Vegetarian/vegan
Formula re: Kosher
Triangle K (Kosher)
Formulation re: Does NOT Contain
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.
Formulation re: Other
Niacinamide and niacin are two different forms of vitamin B-3. Niacinamide does not cause a niacin flush.
FDA Statements
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
FDA Statement of Identity
A Dietary Supplement
Other Label Statements
Seals/Symbols
Triangle K (Kosher)
General Statements: All Other Content
Vitamins Family owned since 1968.
Seals/Symbols
GMP Quality Assured
Manufacturer & Distributor
Manufacturer
NOW Foods
395 S. Glen Ellyn Rd., Bloomingdale, IL, 60108, USA
Market Reference
Now Foods Niacinamide
Hebron Nutrition4.7(9100)$7.18
NOW Niacinamide 500mg
Vitamart.ca4.7(64)$9.48
Now Foods Niacinamide 250 mg Energy Production Veg Capsules
Walmart - XSNonline4.7(9100)$18.61
(2 pack) NOW Supplements, Niacinamide (Vitamin B-3) 500 mg, Energy Production*, 100 Veg Capsules, White
Walmart - Fruitful Yield4.7(9100)$21.92
Flush-Free Niacin Now
Target4.7(1600)$17.99
NOW Foods Niacin 500 mg 100 Veg Capsules
NOW4.7(9100)$11.99
Now Niacin
The Vitamin Shop4.7(9100)$10.88
NOW Foods - Niacinamide 500 mg 100 caps (Pack of 4)
ravir.de$36.00
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
GNC
4.1 (53)Vitamin & supplements store
2200 W Florida Ave, Hemet, CA 92545
Nutrishop
4.9 (29)Vitamin & supplements store
279 N Sanderson Ave, Hemet, CA 92545
The Vitamin Shoppe
4.6 (119)Vitamin & supplements store
30120 Haun Rd, Menifee, CA 92584
The Vitamin Shoppe
4.5 (126)Vitamin & supplements store
40758 Winchester Rd B, Temecula, CA 92591
The Vitamin Shoppe
4.4 (98)Vitamin & supplements store
2692 Canyon Springs Pkwy # A, Riverside, CA 92507
Research & Studies
Niacin: chemical forms, bioavailability, and health effects
D MacKay, J Hathcock, E Guarneri - Nutrition reviews, 2012 - academic.oup.com
… under medical monitoring and supervision. Although available on the market as a … supplement in tablets of 500 mg and 750 mg, NA should not be used at gram dosages without medical …
2012170 citationsVitamin B3: niacin and its amide
A Hoffer - Townsend Lett Doctors Patients, 1995 - refp.cohlife.org
… back and today even the most conservative medical journals are … She was to add niacinamide 500 mg four times daily (… this is the form generally used for vitamin supplementation. …
199524 citationsThe adverse effects of oral niacin/nicotinamide-an overview of reviews
SL Young, G Gazzard - Eye, 2025 - nature.com
… effects of oral niacin and NAM in humans in context of high dose supplementation for glaucoma. … in healthy individuals taking doses of oral NAM below 1500 mg/day is not indicated. …
20253 citationsNiacin
M Meyer-Ficca, JB Kirkland - Advances in Nutrition, 2016 - academic.oup.com
… This defect is now thought to be caused by the impaired synthesis of poly(ADP-ribose) in … age-associated health decline and that dietary supplementation with niacin as the major …
2016112 citationsThe effect of niacinamide on osteoarthritis: a pilot study
WB Jonas, CP Rapoza, WF Blair - Inflammation Research, 1996 - Springer
… Average B 3 intake from combined food and supplement sources prior to start of the study … or medical reasons unrelated to the therapy. Three individuals on niacinamide stopped the …
1996159 citationsExploring niacinamide as a multifunctional agent for skin health and rejuvenation
K Kapoor, S Shankar, RF Begum… - Current …, 2025 - benthamdirect.com
… the inflammatory response, niacinamide supplementation helps to reduce inflammation [9]. … Orally, nicotinamide has demonstrated efficacy at 500 mg twice daily for reducing actinic …
20253 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-02-25. DSLD Label ID: 244449. 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.
Related Products
100% Natural E-1000 IU
Vitamin World
100% Natural E-200 IU
Vitamin World
100% Natural E-400 IU
Vitamin World
100% Natural Vitamin D3
Whole Body Research