---
product_id: 520490562
title: "Nutricost Niacin (Vitamin B3) 100mg, 240 Capsules - with Flushing, Non-GMO, Gluten Free"
brand: "nutricost"
price: "226 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Nutricost"
url: https://www.desertcart.dk/products/520490562-nutricost-niacin-vitamin-b3-100mg-240-capsules-with-flushing-non
store_origin: DK
region: Denmark
---

# Non-GMO & Gluten Free 100mg Niacin per capsule 240 capsules per bottle Nutricost Niacin (Vitamin B3) 100mg, 240 Capsules - with Flushing, Non-GMO, Gluten Free

**Brand:** nutricost
**Price:** 226 kr
**Availability:** ✅ In Stock

## Summary

> 🔥 Flush the ordinary, fuel your heart! 💓

## Quick Answers

- **What is this?** Nutricost Niacin (Vitamin B3) 100mg, 240 Capsules - with Flushing, Non-GMO, Gluten Free by nutricost
- **How much does it cost?** 226 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/520490562-nutricost-niacin-vitamin-b3-100mg-240-capsules-with-flushing-non)

## Best For

- nutricost enthusiasts

## Why This Product

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

## Key Features

- • **Mega Supply:** 240 capsules per bottle means you’re stocked for months of heart-healthy support.
- • **Clean & Trusted:** Non-GMO, gluten-free, and 3rd party tested in an FDA-registered GMP facility for premium quality.
- • **Flush with Benefits:** Experience the classic niacin flush—a proven sign of enhanced blood flow and cardiovascular boost.
- • **Power-Packed Dosage:** Each capsule delivers a potent 100mg of immediate-release Niacin for maximum efficacy.
- • **Science-Backed Lipid Support:** Clinically shown to improve cholesterol profiles naturally, making it a must-have for heart-conscious pros.

## Overview

Nutricost Niacin 100mg capsules offer a high-potency, immediate-release Vitamin B3 formula designed to support cardiovascular health through the well-known niacin flush effect. Each bottle contains 240 non-GMO, gluten-free capsules, manufactured in a GMP-compliant, FDA-registered facility and third-party tested for purity. Ideal for professionals seeking a science-backed supplement to naturally improve cholesterol and promote healthy blood flow.

## Description

Each bottle contains 240 capsules, each containing 100mg of Niacin. Nutricost strives to provide the best supplements at the best prices. Please be aware that taking high dosages of Vitamin B3 (Niacin), especially when your body is not used to it, can lead to what is often referred to as the Niacin flush. A "niacin flush" is a temporary side effect of taking niacin; it's also a protocol used by some physicians. Studies have shown that niacin flush has a lot of benefits. However, if you are looking for just the benefits of vitamin b3 without the flush, we'd recommend using a different form of Vitamin b3 such as Niacinamide or Niacin from Inositol Hexanicotinate.

Review: When I was a kid, I used to pop Niacin to help flush my system and pass drug tests after smoking a bunch of weed. Now, I just use it to flush out my system every once and a while and get the warm fuzzy feeling of my veins dilating to the maximum. My only con is the (short-term) intense stomach pain if you take them on an empty stomach. Made in the USA with globally sourced ingredients
Review: I’ve been taking full-flush niacin daily alongside citrus bergamot, and the impact on my lipid profile has been outstanding. My total cholesterol dropped from 172 to 149, LDL from 104 to 85, and my LDL/HDL ratio improved from 2.1 to 1.7. All confirmed in my recent lab report. Yes, you get the classic niacin flush, but it’s short-lived and absolutely worth it for the cardiovascular benefits. My skin flushes for about 20-30 minutes, then I feel completely normal. The results speak louder than any marketing claims. This is one of the few supplements that truly moves the needle on cholesterol naturally. Highly recommend for anyone serious about improving lipid health through proven, science-backed supplementation.

## Features

- 100mg of Niacin (Vitamin B3) Per Capsule
- Warning: Will Likely Cause "Niacin Flush." For Non-Flush, try Niacinamide. Consuming On An Empty Stomach May Increase Flush Reaction
- 240 Capsules of immediate release Niacin Per Bottle
- Non-GMO, Gluten Free, 3rd Party Tested
- Made in A GMP Compliant, FDA Registered Facility

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08WYVC3ZH |
| ASIN  | B08WYVC3ZH |
| Additives | Niacin |
| Age Range Description | Adult |
| Best Sellers Rank | #6,134 in Health ( See Top 100 in Health ) #137 in Multivitamins Nutritional Supplements |
| Brand | Nutricost |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,466) |
| Customer reviews | 4.5 4.5 out of 5 stars (2,466) |
| Date First Available | 27 March 2023 |
| Format | Capsule |
| Is Discontinued By Manufacturer  | No |
| Item model number  | NTC-20084 |
| Manufacturer  | Nutricost |
| Package Dimensions  | 11.4 x 5.99 x 5.79 cm; 0.1 g |
| Serving Recommendation | 1 capsule |
| Units | 240 Count |

## Product Details

- **Brand:** Nutricost
- **Diet type:** Gluten Free
- **Flavour:** Unflavored
- **Item form:** Capsule
- **Primary supplement type:** Vitamin-b

## Images

![Nutricost Niacin (Vitamin B3) 100mg, 240 Capsules - with Flushing, Non-GMO, Gluten Free - Image 1](https://m.media-amazon.com/images/I/61qxEHmJs9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***E on 24 January 2026*

When I was a kid, I used to pop Niacin to help flush my system and pass drug tests after smoking a bunch of weed. Now, I just use it to flush out my system every once and a while and get the warm fuzzy feeling of my veins dilating to the maximum. My only con is the (short-term) intense stomach pain if you take them on an empty stomach. Made in the USA with globally sourced ingredients

### ⭐⭐⭐⭐⭐ Review
*by K***E on 19 October 2025*

I’ve been taking full-flush niacin daily alongside citrus bergamot, and the impact on my lipid profile has been outstanding. My total cholesterol dropped from 172 to 149, LDL from 104 to 85, and my LDL/HDL ratio improved from 2.1 to 1.7. All confirmed in my recent lab report. Yes, you get the classic niacin flush, but it’s short-lived and absolutely worth it for the cardiovascular benefits. My skin flushes for about 20-30 minutes, then I feel completely normal. The results speak louder than any marketing claims. This is one of the few supplements that truly moves the needle on cholesterol naturally. Highly recommend for anyone serious about improving lipid health through proven, science-backed supplementation.

### ⭐⭐⭐⭐⭐ Review
*by B***N on 22 February 2025*

I never experienced a flush before and had heard good things about it so I decided to try it. I took 4 of them and started to feel the flushing effects. I felt like I had gotten sunburned. My skin was turning red and I was nice and warm. I felt pretty good after. I'd say the effects lasted no longer than 30-40 minutes for me. The stuff works!

## Frequently Bought Together

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-10*