---
product_id: 46647776
title: "Endur-Acin, 250mg Extended Release Low-Flush Niacin(Vitamin B-3), 1000 Tablets, Endurance Products Company…"
brand: "endurance products"
price: "FREE"
currency: UYU
in_stock: false
category: "Drugstore"
url: https://www.desertcart.uy/products/46647776-endur-acin-250mg-extended-release-low-flush-niacin-vitamin-b
store_origin: UY
region: Uruguay
---

# Endur-Acin, 250mg Extended Release Low-Flush Niacin(Vitamin B-3), 1000 Tablets, Endurance Products Company…

**Brand:** endurance products
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Endur-Acin, 250mg Extended Release Low-Flush Niacin(Vitamin B-3), 1000 Tablets, Endurance Products Company… by endurance products
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/46647776-endur-acin-250mg-extended-release-low-flush-niacin-vitamin-b)

## Best For

- endurance products enthusiasts

## Why This Product

- Trusted endurance products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Product Overview Very few niacin products have been subjected to clinical study. Well controlled clinical trials conducted at the University of Minnesota, Harvard University and the Russian Research Center for Preventive Medicine have demonstrated excellent bioavailability and patient tolerance of wax matrix, extended release niacin, (ENDUR-ACIN) with less than 4% of patients discontinuing due to side effects. Visit our research website to review a complete listing of published literature for wax-matrix niacin. Traditional, or common niacin usage has been limited particularly by so-called &quot;nuisance&quot; side effects including skin flushing associated with tingling and warmth. ENDUR-ACIN, owing to its unique extended release formulation, eliminates for most individuals the unpleasant skin flushing effect that occurs when taking niacin. ENDUR-ACIN utilizes a unique wax-matrix process that ensures uniform, continuous release of niacin from the tablet during its 6 - 8 hour transit time through the digestive system. This greatly reduces gastrointestinal upset and gut irritation associated with the buildup of localized concentrations of niacin and skin irritations associated with a rapid rise in blood levels. 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.

## Features

- Extended Release Wax Matrix Niacin (Nicotinic Acid)
- Eliminates skin flushing in most individuals.
- Clinically proven to have a favorable effect upon cholesterol by promoting healthy cholesterol within normal limits.

## Images

![Endur-Acin, 250mg Extended Release Low-Flush Niacin(Vitamin B-3), 1000 Tablets, Endurance Products Company… - Image 1](https://m.media-amazon.com/images/I/41lL703jL3L.jpg)
![Endur-Acin, 250mg Extended Release Low-Flush Niacin(Vitamin B-3), 1000 Tablets, Endurance Products Company… - Image 2](https://m.media-amazon.com/images/I/514csV4qMlL._SL500_.jpg)

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**Shop now:** [https://www.desertcart.uy/products/46647776-endur-acin-250mg-extended-release-low-flush-niacin-vitamin-b](https://www.desertcart.uy/products/46647776-endur-acin-250mg-extended-release-low-flush-niacin-vitamin-b)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-26*