---
product_id: 448762673
title: "Health Leads Vitamin B3 Niacin/Nicotinic Acid (Flush Effect) 50mg 90 Capsules, Magnesium Stearate Free & No Nasty Additives, Made in Wales (90 caps)"
brand: "health leads"
price: "$50.16"
currency: USD
in_stock: true
reviews_count: 5
category: "Health Leads"
url: https://www.desertcart.us/products/448762673-health-leads-vitamin-b3-niacin-nicotinic-acid-flush-effect-50mg
store_origin: US
region: United States of America
---

# Magnesium stearate & additive free 50mg potent Niacin dose Made in Wales, UK quality Health Leads Vitamin B3 Niacin/Nicotinic Acid (Flush Effect) 50mg 90 Capsules, Magnesium Stearate Free & No Nasty Additives, Made in Wales (90 caps)

**Brand:** health leads
**Price:** $50.16
**Availability:** ✅ In Stock

## Summary

> 🔥 Feel the Flush, Fuel Your Focus 💥

## Quick Answers

- **What is this?** Health Leads Vitamin B3 Niacin/Nicotinic Acid (Flush Effect) 50mg 90 Capsules, Magnesium Stearate Free & No Nasty Additives, Made in Wales (90 caps) by health leads
- **How much does it cost?** $50.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/448762673-health-leads-vitamin-b3-niacin-nicotinic-acid-flush-effect-50mg)

## Best For

- health leads enthusiasts

## Why This Product

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

## Key Features

- • **Energy & Skin Boost:** Supports metabolism, nervous system, skin health, and reduces fatigue for your busy lifestyle.
- • **Pure Power, Zero Fillers:** Experience clean, additive-free niacin for maximum absorption and peace of mind.
- • **Vegan & Allergy-Friendly:** Formulated without gluten, yeast, lactose, or GMOs—perfect for mindful, modern diets.
- • **UK-Made Quality Assurance:** Crafted in Wales under strict standards with a 100% money-back guarantee.
- • **Flush Effect for Real Results:** Feel the signature niacin flush that signals active, effective vitamin B3 support.

## Overview

Health Leads Vitamin B3 Niacin 50mg capsules deliver a pure, potent dose of nicotinic acid with a classic flush effect, crafted in Wales without magnesium stearate or additives. Vegan-friendly and designed to support energy metabolism, nervous system function, and skin health, this supplement offers a clean, effective boost trusted by professionals seeking natural vitality.

## Description

Vitamin B3 Niacin Nicotinic Acid Flush Effect 50Mg 90 Capsules, Magnesium Stearate Free And No Nasty Additives, Made In Wales 90 Caps.

Review: Great vitamin - Good stuff, purest niacin on the market. Shame theres no powders.
Review: Works, But You Need To Take It On An Empty Stomach - I have only taken this Niacin a few times, the first couple of times i took this it didn't work, no flush effect. Then I took it after a prolonged fast, and I got the flush, I felt a gentle tingle on my face, then the heat kicked in, my face was red. The flush then expanded and my skin felt itchy. Review Update: This is a fantastic product, Flush Niacin has so many health benefits, and the flush effect is strong and reliable.

## Features

- ✔ HELPS WITH - Niacin contributes to normal logical function, normal energy-yielding metabolism, normal functioning of the nervous system and contributes to the maintenance of normal mucous membranes, normal skin & contributes to the reduction of tiredness and fatigue.
- ✔ PUREST INGREDIENTS - We care about what you put in your bodies, which is why we only produce the purest and most effective ingredients, developed for effective absorption and without any nasty bits. Our formulation is free from: ✘magnesium stearate, ✘yeast, ✘gluten, ✘starch, ✘lactose, ✘sweeteners, ✘sugar, ✘colours, ✘preservatives,✘GMOs. Suitable for both Vegetarians and Vegans
- ✔ BUY WITH CONFIDENCE - Health Leads UK food supplements are all manufactured in the UK to exacting standards. You are always 100% safe with Health Leads UK and have a full money back guarantee.
- ✔ PLEASE NOTE - This amount of Niacin/Nicotinic acid may cause skin flushes in sensitive individuals. Niacin Flush is unpredictable = Gentle heat that spreads or intense heat with itching / redness. To minimise the flush; Take with food specifically apples including skin. Taken 10 mins before B3 this extends transport time in the digestive tract without lessening beneficial effects as can non-flush versions. Alcohol / hot drinks / high fat / spicy food or snacks can increase strong flushing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091J2MXVT |
| Age Range Description | Adult |
| Best Sellers Rank | #118,834 in Health ( See Top 100 in Health ) #1,007 in Vitamin B Supplements |
| Brand | Health Leads |
| Brand Name | Health Leads |
| Customer Reviews | 4.5 out of 5 stars 152 Reviews |
| Diet Type | Vegan |
| Diet type | Vegan |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Flavour | Unflavored |
| Item Form | Capsule |
| Item Weight | 0.03 Kilograms |
| Item form | Capsule |
| Manufacturer | Health Leads UK |
| Number of Items | 90 |
| Primary Supplement Type | Magnesium |
| Primary supplement type | Magnesium |
| Product Benefits | Vegan |
| Product benefits | Vegan |
| Specific Uses For Product | Skin |
| Unit Count | 90.00 Count |

## Product Details

- **Brand:** Health Leads
- **Diet type:** Vegan
- **Flavour:** Unflavored
- **Item form:** Capsule
- **Primary supplement type:** Magnesium

## Images

![Health Leads Vitamin B3 Niacin/Nicotinic Acid (Flush Effect) 50mg 90 Capsules, Magnesium Stearate Free & No Nasty Additives, Made in Wales (90 caps) - Image 1](https://m.media-amazon.com/images/I/61DQJdG1O0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great vitamin
*by L***A on 28 March 2026*

Good stuff, purest niacin on the market. Shame theres no powders.

### ⭐⭐⭐⭐⭐ Works, But You Need To Take It On An Empty Stomach
*by A***R on 14 December 2024*

I have only taken this Niacin a few times, the first couple of times i took this it didn't work, no flush effect. Then I took it after a prolonged fast, and I got the flush, I felt a gentle tingle on my face, then the heat kicked in, my face was red. The flush then expanded and my skin felt itchy. Review Update: This is a fantastic product, Flush Niacin has so many health benefits, and the flush effect is strong and reliable.

### ⭐⭐⭐⭐⭐ It works.
*by J***P on 21 February 2026*

Yes - you get a good flush with this product - but it all depends on what time of day/ before meal or empty stomach etc..... sometimes I get no flush effect but that is not the product -- just other variables. -- sometimes 5 minute belly ache just before the flush.

## Frequently Bought Together

- Vitamin B3 Niacin/Nicotinic Acid (Flush Effect) 50mg 90 Capsules, Magnesium Stearate Free & No Nasty Additives, Made in Wales (90 caps)
- Omega 3 Fish Oil 2000mg, EPA 660mg DHA 440mg per Daily Serving. 120 Capsules (2 Months Supply). Supports Heart, Brain Function and Eye Health. 2 Capsules Per Serving
- Magnesium Glycinate Supplements 1500mg & Vitamin B6-120 High Strength Capsules - 1500mg of Magnesium Providing 315mg Elemental Magnesium (Bisglycinate) - Pure Active Ingredient

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-10*