---
product_id: 284994472
title: "Nutricost Niacin (Vitamin B3) 100mg, 240 Capsules - with Flushing, Non-GMO, Gluten Free"
brand: "nutricost"
price: "฿1504"
currency: THB
in_stock: true
reviews_count: 8
category: "Nutricost"
url: https://www.desertcart.co.th/products/284994472-nutricost-niacin-vitamin-b3-100mg-240-capsules-with-flushing-non
store_origin: TH
region: Thailand
---

# Non-GMO & Gluten Free 100mg Niacin per capsule 3rd Party Tested, GMP & FDA Certified Nutricost Niacin (Vitamin B3) 100mg, 240 Capsules - with Flushing, Non-GMO, Gluten Free

**Brand:** nutricost
**Price:** ฿1504
**Availability:** ✅ In Stock

## Summary

> 🔥 Feel the Flush, 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?** ฿1504 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/284994472-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

- • **Long-Lasting Supply:** 240 immediate-release capsules to keep your wellness routine uninterrupted
- • **Clean & Pure Formula:** Non-GMO, gluten-free, and rigorously 3rd party tested for purity
- • **Flush with Confidence:** Experience the signature niacin flush that signals active blood vessel dilation
- • **Power-Packed 100mg Niacin:** Clinically effective dose for maximum cardiovascular support
- • **Trusted Quality Assurance:** Manufactured in NSF certified, GMP compliant, FDA registered facility

## Overview

Nutricost Niacin delivers a potent 100mg dose of Vitamin B3 per capsule, designed to support cardiovascular health through proven niacin flush effects. This non-GMO, gluten-free supplement is third-party tested and produced in a GMP and FDA-certified facility, ensuring premium quality and safety. With 240 capsules per bottle, it offers a reliable, science-backed way to naturally improve lipid profiles and promote overall wellness.

## Description

Buy Nutricost Niacin (Vitamin B3) 100mg, 240 Capsules - with Flushing, Non-GMO, Gluten Free on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: I like the burn - 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: Powerful, effective, and proven in my lab results - 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 NSF Certified, GMP Compliant, FDA Registered Facility

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B08WYVC3ZH |
| Best Sellers Rank | #12,336 in Health & Household ( See Top 100 in Health & Household ) #12 in Vitamin B3 (Niacin) Supplements |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,548) |
| Date First Available  | February 17, 2021 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | NTC-20084 |
| Manufacturer  | Nutricost |

## Product Details

- **Brand:** Nutricost
- **Diet Type:** Gluten Free
- **Flavor:** 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)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ I like the burn
*by C***E on January 24, 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

### ⭐⭐⭐⭐⭐ Powerful, effective, and proven in my lab results
*by K***E on October 19, 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.

### ⭐⭐⭐⭐⭐ Like getting a sunburn without the burn
*by B***N on February 22, 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

- Nutricost Niacin (Vitamin B3) 100mg, 240 Capsules - with Flushing, Non-GMO, Gluten Free
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-11*