---
product_id: 619979
title: "Life Extension Vitamin B3 Niacin, Heart Health, Cholesterol & Energy Support, Gluten-Free, Non-GMO, 100 Capsules"
brand: "life extension"
price: "€ 8.93"
currency: EUR
in_stock: true
category: "Drugstore"
url: https://www.desertcart.ie/products/619979-life-extension-vitamin-b3-niacin-heart-health-cholesterol-and-energy
store_origin: IE
region: Ireland
---

# Boosts energy metabolism Gluten-free & Non-GMO purity Supports heart health Life Extension Vitamin B3 Niacin, Heart Health, Cholesterol & Energy Support, Gluten-Free, Non-GMO, 100 Capsules

**Brand:** life extension
**Price:** € 8.93
**Availability:** ✅ In Stock

## Summary

> ❤️ Elevate your heart and energy game—because your health deserves the best!

## Quick Answers

- **What is this?** Life Extension Vitamin B3 Niacin, Heart Health, Cholesterol & Energy Support, Gluten-Free, Non-GMO, 100 Capsules by life extension
- **How much does it cost?** € 8.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/619979-life-extension-vitamin-b3-niacin-heart-health-cholesterol-and-energy)

## Best For

- life extension enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Pure:** Free from common allergens and artificial additives for a worry-free daily boost.
- • **Simple & Effective:** Easy-to-take capsule designed for busy professionals who prioritize health without hassle.
- • **Heart-First Formula:** Clinically backed niacin to promote healthy cholesterol and cardiovascular function.
- • **Daily Energy Catalyst:** One capsule daily fuels your metabolism and keeps you energized throughout the day.
- • **Millennial-Approved Wellness:** Non-GMO and gluten-free, aligning with your clean-living lifestyle choices.

## Overview

Life Extension Vitamin B3 Niacin offers a potent, allergen-free supplement designed to support heart health, maintain healthy cholesterol levels, and boost energy metabolism. Each gluten-free, non-GMO capsule is free from artificial additives and common allergens, making it an ideal daily wellness choice for health-conscious professionals.

## Description

Life ExtensionVitamin B3 Niacin, Heart Health, Cholesterol & Energy Support, Gluten-Free, Non-GMO, 100 Capsules

## Features

- This product contains NO milk, egg, fish, peanuts, crustacean shellfish (lobster, crab, shrimp), soybeans, tree nuts, wheat, yeast, gluten, corn, or rice
- Contains NO sugar, and no artificial sweeteners, flavors, colors, or preservatives
- Dosage and Use Take one capsule daily with meals
- Serving Size 1 capsule Servings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000PBX32G |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #32,709 in Health & Household ( See Top 100 in Health & Household ) #51 in Vitamin B3 (Niacin) Supplements #2,307 in Sales & Deals |
| Brand | Life Extension |
| Brand Name | Life Extension |
| Color | White to Off White |
| Container Type | Bottle |
| Customer Reviews | 3.8 out of 5 stars 2,102 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00737870372103 |
| Item Dimensions | 2 x 2 x 3.75 inches |
| Item Form | Capsule |
| Item Weight | 0.19 Pounds |
| Manufacturer | Life Extenison |
| Material Type Free | Gluten Free, Non-GMO |
| Model Name | Vitamin B3 Niacin |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin B3 |
| Product Benefits | Helps maintain already-healthy cholesterol levels, Promotes cellular energy production, Supports healthy metabolism of glucose, fat & alcohol Product Benefits Helps maintain already-healthy cholesterol levels, Promotes cellular energy production, Supports healthy metabolism of glucose, fat & alcohol See more |
| Special Ingredients | Niacin (vitamin B3) |
| Specific Uses For Product | Cholesterol Management |
| Supplement Formulation | Individual Supplement |
| UPC | 737870372103 |
| Unit Count | 100 Count |

## Product Details

- **Brand:** Life Extension
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Vitamin B3

## Images

![Life Extension Vitamin B3 Niacin, Heart Health, Cholesterol & Energy Support, Gluten-Free, Non-GMO, 100 Capsules - Image 1](https://m.media-amazon.com/images/I/71SIClcOG-L.jpg)

## Available Options

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

## Questions & Answers

**Q: What is vitamin B3 (niacin) good for?**
A: Vitamin B3 (niacin) has been clinically studied to support your health in several ways: it promotes already-healthy cholesterol levels, healthy metabolism of glucose, fat and alcohol and supports cellular energy.

**Q: How does vitamin B3 (niacin) support already-healthy cholesterol levels?**
A: Vitamin B3’s beneficial effects on blood lipids are what makes it so effective at supporting already-healthy cholesterol levels, an important part of maintaining overall heart health.

**Q: How much vitamin B3 do you need a day?**
A: The RDA for vitamin B3 is 16 mg for men and 14 mg for women per day. However, you can take niacin at higher doses. 500 mg of niacin per day can support your healthy cholesterol levels.

**Q: Is it okay to take niacin every day?**
A: While you should always follow the instructions on any supplement label to help you guide dosing, it is generally considered okay to take niacin every day. Any concerns about daily use, be sure to discuss them with your primary care provider.

**Q: Which foods are rich in vitamin B3?**
A: A major source of niacin comes from animal-based sources, including poultry like turkey and chicken as well as fish and beef. Plant-based sources like nuts, seeds, legumes and soy are also rich in vitamin B3.

## Frequently Bought Together

- Life Extension Vitamin B3 Niacin 500 mg – Niacin (Vitamin B3), Supports Heart Health, Promotes cellular energy production – Gluten-Free, Non-GMO – 100 Capsules
- Nature's Bounty Vitamin B6 100mg Tablets - Supports Energy Metabolism & Nervous System Health, 100 Ct
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**Shop now:** [https://www.desertcart.ie/products/619979-life-extension-vitamin-b3-niacin-heart-health-cholesterol-and-energy](https://www.desertcart.ie/products/619979-life-extension-vitamin-b3-niacin-heart-health-cholesterol-and-energy)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-02*