Niacin Sustained Release 500 mg™
VitaminsBrand: PL Progressive Laboratories
Functions
Net Contents
100 Tablet(s)
Serving Size
1 Tablet(s)
Servings Per Container
Not specified
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
3 51821 00435 8
Product Version
Reorder No. 435 Rev. E0213
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.
Supplement Facts
Serving Size: 1 Tablet(s) · 1–4 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Niacin(Nicotinic Acid, Vitamin B3) | 500 mg | 2500% |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: One tablet one to four times daily, or more, as directed by a doctor.
Warnings & Precautions
Precautions re: All Other
Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing.
Precautions re: Children
Keep out of reach of children.
Precautions re: All Other
Notice: Niacin may produce flushing, tingling, itching and feeling if warmth in certain individuals, which under normal continuous use will disappear. However, of conditions persist, consult a doctor.
FDA Statements
FDA Statement of Identity
Dietary Supplement
Other Label Statements
General Statements: All Other Content
Sold only for dispensing by a licensed health care professional.
General Statements: All Other Content
This product has been packaged in a 3rd party inspected, GMP facility. (Good Manufacturing Practices)
General: Product/Version Code
Rev. E0213 Reorder No. 435
Seals/Symbols
GMP 3rd party confirmed compliant
General Statements: All Other Content
Science + Therapeutic potency = Results Since 1972
General Statements: All Other Content
Formulated to release part of the niacin quickly, with the remainder being released over several hours.
Manufacturer & Distributor
Distributor
Progressive Laboratories, Inc.
1701 W. Walnut Hill Ln., Irving, Texas, 75038
Market Reference
Progressive Labs Niacin Sustained Release 500mg 100 Tablets
personalpower4.0(3)$19.00Vitamatic Niacin 500mg Sustained Release 240 Tablets
Target4.5(40)$11.99Progressive Labs Niacinamide 500 60 Vcaps
Blue Sky Vitamin5.0(1)$22.00Niacin (Sustained Release)
Optimal Nutraceuticals$26.38Doctor's Best Niacin Sustained-Release 500 mg 120 Tablets
iHerb4.7(232)$17.99Now Niacin
Vitacost.com4.6(6000)$15.91Niacin Extended-Release (Generic Niaspan) 500mg Tablet (30-180 Tablet)
HealthWarehouse.com$16.4721st Century Niacin 500 mg Prolonged Release Tablets
Walmart - iHerb4.7(313)$10.34
Where to Buy Locally
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Hi-Definition
4.9 (88)Vitamin & Supplements Shop
331 Kirkstall Rd, Burley, Leeds LS4 2HD
Holland & Barrett - Leeds Kirkstall
4.6 (25)Vitamin & Supplements Shop
4a, Bridge Road Kirkstall Bridge Shopping Centre, Leeds LS5 3BL
Predator Nutrition Sports Supplements
4.3 (584)Vitamin & Supplements Shop
Thornes Farm Way, Leeds LS9 0AN
Holland & Barrett - Leeds Seacroft Tesco
4.5 (16)Vitamin & Supplements Shop
York Road Seacroft Green Centre, Tesco Extra, Leeds LS14 6JD
Holland & Barrett - Leeds White Rose
4.3 (88)Vitamin & Supplements Shop
Unit 43, The White Rose Centre, E Service Rd, Leeds LS11 8LL
Holland & Barrett - Leeds Springs
4.8 (5)Vitamin & Supplements Shop
The Springs, Retail Park, Unit 34 Century Way, Leeds LS15 8GB
Research & Studies
Extended-release niacin or ezetimibe and carotid intima-media thickness
AJ Taylor, TC Villines, PJ Devine, L Griffen… - The New England …, 2009 - academia.edu
… Progressive lowering of the LDL cholesterol level through intensification of statin therapy … The sponsor’s medical department commented on the completed manuscript, but the final …
2009878 citationsEfficacy and safety of an extended-release niacin (Niaspan): a long-term study
DM Capuzzi, JR Guyton, JM Morgan… - The American journal of …, 1998 - Elsevier
… %); however, there was a progressive decrease in flushing with time from 3.3 episodes in the first … Of those patients who discontinued, 28% dropped out for medical reasons unrelated to …
1998419 citationsVitamin B3
BV Peechakara, M Gupta - StatPearls [Internet], 2024 - ncbi.nlm.nih.gov
… ) deficiency leads to progressive encephalopathy with brain … Sustained-release (SR) niacin tablets are available without a … liquid chromatography: association with healthy nutrition. …
202432 citationsEffects of prescription niacin and omega-3 fatty acids on lipids and vascular function in metabolic syndrome: a randomized controlled trial
GC Shearer, JV Pottala, SN Hansen… - Journal of lipid …, 2012 - jlr.org
… official views of the National Institutes of Health or other granting agencies. GCS received … Lipid and vascular data collection took place at weeks 0 and 16. Subjects were asked to fast …
201268 citationsExtended-release niacin with laropiprant: a review on efficacy, clinical effectiveness and safety
R Yadav, M France, N Younis, S Hama… - Expert Opinion on …, 2012 - Taylor & Francis
… healthy subjects. Co-administration of multiple doses of LRPT 40 mg and clopidogrel 75 mg or aspirin 81 mg … risk patients especially those with progressive arterial disease who, despite …
201241 citationsBiorelevant In Vitro Release Testing and In Vivo Study of Extended-Release Niacin Hydrophilic Matrix Tablets
B Milanowski, A Hejduk, MA Bawiec, E Jakubowska… - Aaps Pharmscitech, 2020 - Springer
… niacin absorption in the large intestine serves as the rationale for designing extended or sustained release … in contemporary niacin pharmacotherapy is the extended-release (ER) …
202017 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-02-24. DSLD Label ID: 71252. 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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