---
product_id: 31532182
title: "Endur Plain Niacin (Nicotinic Acid), Heart Health & Healthy Cholesterol Balance Supplement, Immediate-Release Formula, Gluten Free, 500mg (100 Tablets)"
brand: "endurance products"
price: "215 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/31532182-endur-plain-niacin-nicotinic-acid-heart-health-and-healthy-cholesterol
store_origin: RO
region: Romania
---

# slow-release wax matrix for gradual absorption vegan, allergen & gluten-free formula 500mg immediate-release nicotinic acid Endur Plain Niacin (Nicotinic Acid), Heart Health & Healthy Cholesterol Balance Supplement, Immediate-Release Formula, Gluten Free, 500mg (100 Tablets)

**Brand:** endurance products
**Price:** 215 Lei
**Availability:** ✅ In Stock

## Summary

> ❤️‍🔥 Elevate your heart health with slow-release niacin power! ⏳

## Quick Answers

- **What is this?** Endur Plain Niacin (Nicotinic Acid), Heart Health & Healthy Cholesterol Balance Supplement, Immediate-Release Formula, Gluten Free, 500mg (100 Tablets) by endurance products
- **How much does it cost?** 215 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/31532182-endur-plain-niacin-nicotinic-acid-heart-health-and-healthy-cholesterol)

## 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

## Key Features

- • **Clean & Pure Formula:** Free from gluten, common allergens, artificial additives, and preservatives
- • **Vegan & Allergy-Friendly:** Safe for vegan/vegetarian lifestyles and sensitive diets
- • **Trusted Quality Assurance:** Made in FDA-registered, family-owned USA facility since 1978
- • **Sustained Release Technology:** Unique vegetable-based wax matrix slows niacin delivery over 1 hour
- • **Clinically Proven Heart Support:** Only nicotinic acid form with targeted cholesterol benefits

## Overview

Endur Plain Niacin delivers 500mg of immediate-release nicotinic acid in a proprietary slow-release tablet, clinically supporting heart health and cholesterol balance. This vegan, gluten-free, allergen-free supplement is crafted in a trusted FDA-registered facility, ensuring purity and quality for the health-conscious professional.

## Description

Endur Plain Niacin (Nicotinic Acid), Heart Health & Healthy Cholesterol Balance Supplement, Immediate-Release Formula, Gluten Free, 500mg (100 Tablets)

## Features

- EACH SERVING CONTAINS 500mg of immediate-release nicotinic acid (crystalline niacin, vitamin B-3) with our proprietary vegetable-based wax matrix tablet core that slows delivery.
- TABLETS DISSOLVE MORE SLOWLY than regular formulas, gradually releasing nicotinic acid in about an hour instead of all at once.
- HEART HEALTH AND CHOLESTEROL BALANCE.* Nicotinic acid is the only form of niacin with targeted benefits. Other "flush free" forms of niacin have not been clinically shown to benefit heart health.*
- FREE OF COMMON ALLERGENS: Vegan/Vegetarian safe. No milk, egg, fish, shellfish, tree nuts, peanuts, wheat, corn, yeast, or soy. Gluten-free. No salt, sugar, starch, artificial flavorings, or preservatives.
- MEETS STRICT GOOD MANUFACTURING PRACTICES: Manufactured and packaged in the Pacific Northwest, USA at an FDA registered facility. Family-owned and operated since 1978.

## Product Details

- **Brand:** Endurance Products
- **Item Form:** Tablet
- **Primary Supplement Type:** Vitamin B3
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored

## Images

![Endur Plain Niacin (Nicotinic Acid), Heart Health & Healthy Cholesterol Balance Supplement, Immediate-Release Formula, Gluten Free, 500mg (100 Tablets) - Image 1](https://m.media-amazon.com/images/I/717-wrk4piL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Endurance Products B3 Plain Niacin - 500mg Immediate Release Vitamin B-3 with Flush - Nicotinic Acid 100 Tablets - Non-GMO, Vegan, Gluten Free
- Endurance Products Plain Niacin - 250mg Immediate Release Niacin with Flush (Vitamin B-3) - Nicotinic Acid 100 Tablets - Non-GMO, Vegan, Gluten Free Company

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**Shop now:** [https://www.desertcart.ro/products/31532182-endur-plain-niacin-nicotinic-acid-heart-health-and-healthy-cholesterol](https://www.desertcart.ro/products/31532182-endur-plain-niacin-nicotinic-acid-heart-health-and-healthy-cholesterol)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-22*