NuMedica Niacin SR provides 500 mg of sustained-release niacin (vitamin B3) per tablet. A targeted single-nutrient formula designed for focused vitamin B3 supplementation. Available in 120-tablet size.
NuMedica Niacin SR provides 500 mg of sustained-release niacin (vitamin B3) per tablet. A targeted single-nutrient formula designed for focused vitamin B3 supplementation. Available in 120-tablet size.
NuMedica Niacin SR is a sustained-release vitamin B3 formula that provides niacin as nicotinic acid in a tablet designed to release part of the nutrient quickly while gradually releasing the remainder over several hours. Unlike multivitamins and comprehensive B-complex formulas, Niacin SR focuses on a single nutrient in a higher-potency format.
Single-nutrient vitamin formulas are often chosen when an individual or healthcare practitioner wants to focus on one specific nutrient rather than a broader nutritional program. In this case, the focus is on vitamin B3, commonly known as niacin.
Because the formula uses a sustained-release structure, it differs from immediate-release niacin products that deliver the full amount at one time. The gradual release design is intended to spread delivery over several hours.
Single-nutrient formulas are typically incorporated into supplement routines when the goal is to emphasize a particular vitamin, mineral, or nutrient rather than obtain smaller amounts from a comprehensive multivitamin or foundational nutrition program.
Some individuals use broad nutritional formulas as a daily foundation, while others add targeted nutrients to an existing routine when greater emphasis is desired on a specific area.
Niacin SR falls into this targeted-support category, providing vitamin B3 as a standalone supplement rather than as one component within a larger nutrient blend.
Niacin SR contains a single active nutrient, niacin as nicotinic acid, in a sustained-release tablet. This approach differs from B-complex formulas, which combine multiple B vitamins, and from multivitamins, which provide a broader spectrum of nutrients.
The formula may appeal to individuals who prefer a targeted supplement strategy or who are following a practitioner-guided routine that includes standalone niacin supplementation.
Both Niacin SR and B-Replete provide B-vitamin support, but they serve different roles within a supplement routine.
| Niacin SR | B-Replete | |
|---|---|---|
| Primary emphasis | Standalone vitamin B3 supplementation | Comprehensive B-complex support |
| Formula structure | Single active nutrient | Multiple B vitamins in one formula |
| Release profile | Sustained-release niacin tablet | Standard capsule delivery |
| Typical routine role | Targeted niacin-focused supplementation | Broad B-vitamin supplementation |
| Commonly selected for | Focused vitamin B3 support | General B-complex support |
While B-Replete provides a broader range of B vitamins within a single formula, Niacin SR is intended for situations where niacin is the primary focus of supplementation.
Many supplement routines begin with a broad nutritional foundation and then add targeted products when additional emphasis is desired in a specific area.
| Niacin SR | Foundational nutrition systems | |
|---|---|---|
| Primary purpose | Targeted vitamin B3 supplementation | Broad nutritional coverage |
| Nutrient scope | Single nutrient | Multiple vitamins, minerals, and supportive nutrients |
| Typical routine role | Targeted addition to an existing program | Daily nutritional foundation |
| Supplement strategy | Focused and specific | Comprehensive and broad-based |
This distinction helps explain where Niacin SR fits within a supplement routine. Rather than providing comprehensive nutritional coverage, the formula focuses on delivering a specific amount of vitamin B3 via a sustained-release formulation.
Niacin SR is not designed to replace a balanced diet, healthy lifestyle habits, or comprehensive nutritional programs when broader nutritional support is desired.
Because it focuses on a single nutrient, it should not be viewed as a substitute for multivitamins, foundational nutrition systems, or comprehensive B-complex formulas that provide a wider range of nutrients.
Instead, Niacin SR is best understood as a targeted vitamin B3 supplement that may complement a larger nutrition and wellness routine.
NuMedica Niacin SR provides 500 mg of niacin as nicotinic acid in a sustained-release tablet designed to release part of the nutrient quickly and the remainder gradually over several hours. Its role within a supplement routine is straightforward: providing focused vitamin B3 supplementation for individuals seeking a targeted, single-nutrient approach rather than a comprehensive multivitamin or B-complex formula.
Related education
B vitamin products are often associated with energy, stress, and metabolic support, yet the underlying roles of these nutrients are frequently misunderstood. This educational series explains how B vitamins function within everyday physiology and how broad and targeted nutrient approaches can fit into different supplement routines.
Review the ingredients, Supplement Facts information, and other product details provided by the manufacturer. When multiple product options are available, ingredient profiles and serving information may vary by selection.
Review the manufacturer's suggested directions, serving information, and available product options. When multiple sizes, flavors, or formulations are offered, compare the details for each option to determine which best fits your needs.
Size: 120 Tablets
Serving Size: 1 Tablet
Servings Per Container: 120
Directions: Take one tablet with a meal 1-2 times per day or as directed by your healthcare practitioner.
Reviews are submitted by verified customers who purchased this product from SupplementRelief.com. Individual experiences may vary, and reviews should not be interpreted as guarantees of future results.
Learn more about the quality standards, manufacturing practices, and sourcing controls behind NuMedica professional-grade supplements.
NuMedica develops professional-grade supplements using defined quality standards across sourcing, manufacturing, and testing. Their formulas are produced in FDA-registered, NSF GMP-certified facilities with controls designed to support consistency, purity, identity, and traceability across production batches, as outlined in the NuMedica company profile.
These standards help support product integrity from ingredient selection through finished product manufacturing, giving customers greater confidence in what they are purchasing.
SupplementRelief.com combines authorized access to professional-grade supplements with educational resources, product comparison tools, and responsive customer support to help customers make informed decisions.
SupplementRelief.com has operated independently since 2010 with a focus on professional-grade supplements, practical health education, and responsive customer service.
NuMedica products are sourced through authorized distribution channels to help support authenticity, proper handling, and reliable product access.
Product pages are maintained with structured, plain-language information designed to help you understand ingredients, serving information, common uses, and related educational topics.
Readers can also explore the Everyday Health Series, a collection of educational resources covering nutrition, movement, recovery, metabolic health, supplements, and other everyday health topics.
Find information about order processing, shipping timeframes, product handling, and customer support.
Orders are typically processed within one business day and shipped from within the United States. Tracking information is provided once the order leaves the facility.
Delivery times vary based on destination and selected shipping method, with most orders arriving within a few business days after shipment.
Products are packed using standard handling practices designed to help maintain quality during transit. Temperature-sensitive items are shipped with consideration for seasonal conditions when necessary.
If you have questions about your order, shipment, or products, please visit our contact page. Customer support is available to assist.
Session Expired from Inactivity
Do you want to?
*This website provides general educational information about wellness and product context. It does not provide medical diagnosis, treatment, or individualized health advice. Health decisions are personal and are typically made in the context of an individual's own circumstances and, when appropriate, with a qualified healthcare professional.
*Statements regarding dietary supplements have not been evaluated by the U.S. Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
NuMedica products are sold on this site by an authorized reseller. Distribution through unauthorized third-party marketplaces may violate manufacturer policies and may affect product authenticity or warranty protections.
All content and images on this website are copyrighted or licensed and are provided for personal, non-commercial use only. Unauthorized reproduction or redistribution is prohibited. ©2010-2026 SupplementRelief.com.
Are you sure you want to remove this item?