---
product_id: 284994472
title: "Niacin 100mg"
brand: "nutricost"
price: "$43.52"
currency: USD
in_stock: true
reviews_count: 10
category: "Nutricost"
url: https://www.desertcart.ec/products/284994472-niacin-100mg
store_origin: EC
region: Ecuador
---

# Non-GMO & Gluten Free 100mg Niacin per capsule 240 capsules per bottle Niacin 100mg

**Brand:** nutricost
**Price:** $43.52
**Availability:** ✅ In Stock

## Summary

> ⚡ Boost your day with clean energy and wellness — don’t miss the flush!

## Quick Answers

- **What is this?** Niacin 100mg by nutricost
- **How much does it cost?** $43.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/284994472-niacin-100mg)

## 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

- • **Power-Packed 100mg Dose:** Optimal Vitamin B3 strength for daily energy and wellness support
- • **Predictable Niacin Flush:** Experience the classic flush with controlled dosing for personalized use
- • **Clean & Certified Quality:** Non-GMO, gluten-free, 3rd party tested in NSF & GMP certified facility
- • **Generous 240-Count Supply:** Long-lasting bottle designed to keep you fueled month after month
- • **Immediate Release Formula:** Fast-acting capsules for quick absorption and noticeable effects

## Overview

Nutricost Niacin delivers a potent 100mg dose of Vitamin B3 per capsule in a convenient 240-count bottle. Crafted in a GMP and NSF certified facility, this non-GMO, gluten-free supplement offers immediate release for fast absorption. Ideal for professionals seeking enhanced energy, mood, and cardiovascular support, it features the classic niacin flush effect, allowing users to tailor their intake for optimal results.

## Description

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

Review: Does the trick - Been using this since 2024 and this is my verdict on this Brand. Easy to swallow with no taste. Side effects are expected, the flush. Dosage of 100mg is a good start but I prefer 200mg is sufficient (I've gone all the way up to 500mg). Great value for the money, especially when compared to pharmaceutical prices.
Review: Effective Niacin Supplement with Flexible Dosing for Energy and Support - I bought Nutricost Niacin (Vitamin B3) 100mg mainly as a morning supplement for energy, and it has been helpful overall. I’ve also noticed it seems to help with hangover recovery. Mood: I’ve noticed a mild improvement in overall mood and alertness when taking it consistently in the morning. Ease of Use: Very easy to incorporate into a daily routine. The capsules are simple to take and don’t require any special timing beyond my morning dose. Dosage: I usually take 2 capsules in the morning. About 90% of the time I don’t experience a flush at that dose. If I take 3 capsules, flushing happens about 50% of the time, and with 4 capsules it almost always occurs. It’s helpful to have that predictable response depending on dosage. Odor: No noticeable odor, which makes them easy to take. Energy: I do feel a noticeable boost in energy and alertness after taking it, especially in the morning. Pill Size: The capsules are a reasonable size and easy to swallow without issue. Overall, this is a solid niacin supplement that works well for energy support and general wellness. The flushing effect is there depending on dosage, but it’s manageable once you understand how your body responds.

## 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 |
| Age Range Description | Adult |
| Best Sellers Rank | #11,848 in Health & Household ( See Top 100 in Health & Household ) #12 in Vitamin B3 (Niacin) Supplements |
| Brand | Nutricost |
| Brand Name | Nutricost |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 2,737 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Dose Release Method | immediate release |
| Flavor | Unflavored |
| Global Trade Identification Number | 00810014672212 |
| Item Dimensions | 2.48 x 2.48 x 4.52 inches |
| Item Form | Capsule |
| Item Weight | 5.6 ounces |
| Manufacturer | Nutricost |
| Manufacturer Part Number | NTC-20084 |
| Model Number | NTC-20084 |
| Number of Items | 1 |
| Pill Coating | hypromellose |
| Primary Supplement Type | Vitamin-b |
| Product Benefits | Blood Pressure Control |
| Special Ingredients | Niacin |
| Specific Uses For Product | Wellness |
| Supplement Formulation | Individual Supplement |
| UPC | 810014672212 |
| Unit Count | 240 Count |

## Product Details

- **Brand:** Nutricost
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Vitamin-b

## Images

![Niacin 100mg - Image 1](https://m.media-amazon.com/images/I/61qxEHmJs9L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the trick
*by J***. on March 5, 2026*

Been using this since 2024 and this is my verdict on this Brand. Easy to swallow with no taste. Side effects are expected, the flush. Dosage of 100mg is a good start but I prefer 200mg is sufficient (I've gone all the way up to 500mg). Great value for the money, especially when compared to pharmaceutical prices.

### ⭐⭐⭐⭐⭐ Effective Niacin Supplement with Flexible Dosing for Energy and Support
*by J***F on April 20, 2026*

I bought Nutricost Niacin (Vitamin B3) 100mg mainly as a morning supplement for energy, and it has been helpful overall. I’ve also noticed it seems to help with hangover recovery. Mood: I’ve noticed a mild improvement in overall mood and alertness when taking it consistently in the morning. Ease of Use: Very easy to incorporate into a daily routine. The capsules are simple to take and don’t require any special timing beyond my morning dose. Dosage: I usually take 2 capsules in the morning. About 90% of the time I don’t experience a flush at that dose. If I take 3 capsules, flushing happens about 50% of the time, and with 4 capsules it almost always occurs. It’s helpful to have that predictable response depending on dosage. Odor: No noticeable odor, which makes them easy to take. Energy: I do feel a noticeable boost in energy and alertness after taking it, especially in the morning. Pill Size: The capsules are a reasonable size and easy to swallow without issue. Overall, this is a solid niacin supplement that works well for energy support and general wellness. The flushing effect is there depending on dosage, but it’s manageable once you understand how your body responds.

### ⭐⭐⭐⭐⭐ It's supposed to cause a flush that's how you know it's working
*by D***N on July 17, 2026*

This is the good Niacin that all the positive research has results are based on. Read your supplement labels. Chances are high that your taking what's being sold as a Niacin substitute. If it doesn't make you flush it isn't working. If the flush is unbearable 1 start with a lower dose and work up to higher doses. 2 take after a meal on a full stomach. 3 expect a flush. If you're not getting at least some flush you're wasting your time, money and effort.

## Frequently Bought Together

- Nutricost Niacin (Vitamin B3) 100mg, 240 Capsules - with Flushing, Non-GMO, Gluten Free
- Nutricost Niacin (Vitamin B3) 500mg, 240 Capsules - with Flushing, Non-GMO, Gluten Free
- Nutricost N-Acetyl L-Cysteine (NAC) 600mg, 180 Capsules - Non-GMO, Gluten Free

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ec/products/284994472-niacin-100mg](https://www.desertcart.ec/products/284994472-niacin-100mg)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-07-28*