---
product_id: 10327881
title: "Niacinamide | Vitamin B3 to Support Cardiovascular Health | 100 Capsules"
brand: "douglas laboratories"
price: "VT6436"
currency: VUV
in_stock: true
reviews_count: 8
category: "Douglas Laboratories"
url: https://www.desertcart.vu/products/10327881-niacinamide-vitamin-b3-to-support-cardiovascular-health-100-capsules
store_origin: VU
region: Vanuatu
---

# GMO-free, premium purity 100 potent capsules Supports cardiovascular health Niacinamide | Vitamin B3 to Support Cardiovascular Health | 100 Capsules

**Brand:** douglas laboratories
**Price:** VT6436
**Availability:** ✅ In Stock

## Summary

> 💥 Elevate your heart health and glow with every capsule!

## Quick Answers

- **What is this?** Niacinamide | Vitamin B3 to Support Cardiovascular Health | 100 Capsules by douglas laboratories
- **How much does it cost?** VT6436 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/10327881-niacinamide-vitamin-b3-to-support-cardiovascular-health-100-capsules)

## Best For

- douglas laboratories enthusiasts

## Why This Product

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

## Key Features

- • **Heart-Smart Formula:** Clinically designed Vitamin B3 to boost cardiovascular wellness
- • **Nutrient Gap Filler:** Precisely formulated to complement your daily nutrient intake
- • **Skin & Joint Vitality:** Dual-action niacinamide supports radiant skin and flexible joints
- • **Clean & Trusted Quality:** Manufactured in GMP-certified, state-of-the-art facilities with zero GMOs
- • **Professional-Grade Assurance:** Backed by 30 years of nutraceutical expertise for reliable health support

## Overview

Douglas Laboratories Niacinamide delivers 100 unflavored capsules of Vitamin B3, expertly formulated to support cardiovascular health, skin vitality, and joint function. Produced in GMP-certified, GMO-free facilities, this professional-grade supplement fills essential nutrient gaps for adults seeking trusted, science-backed wellness.

## Description

Buy Douglas Laboratories Niacinamide | Vitamin B3 to Support Cardiovascular Health | 100 Capsules on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: DSAP Denied - Prescribed by my dermatologist, it seems to be helping my DSAP.
Review: Meets expectations. - Easy way to get our needed medication at a reasonable price.

## Features

- Physiological Health: Niacinamide performs many essential biochemical functions within the healthy body.*
- Healthy Skin & Joints: Niacinamide also supports healthy skin and joints.*
- Vitamins/Minerals/Amino Acids: supplement formulated to provide beneficial support in filling important nutrient gaps.*
- Our uncompromising operational practices at our state-of-the-art manufacturing facilities surpass GMP standards and manufacturing regulations. All of our products are GMO-free.
- Genestra Brands is a leading-edge line of professional-grade nutraceuticals that has helped people restore, rebuild and maintain their health for 30 years.*

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000TDR25O |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #110,209 in Health & Household ( See Top 100 in Health & Household ) #212 in Vitamin B3 (Niacin) Supplements |
| Brand | Douglas Laboratories |
| Brand Name | Douglas Laboratories |
| Customer Reviews | 4.5 out of 5 stars 114 Reviews |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Dimensions | 4.2 x 2.4 x 2.4 inches |
| Item Form | Capsule |
| Item Weight | 2.4 ounces |
| Manufacturer | Douglas Laboratories |
| Number of Items | 100 |
| Primary Supplement Type | Vitamin-b |
| Product Benefits | Cardiovascular Health |
| Specific Uses For Product | Heart |
| UPC | 310539002896 |
| Unit Count | 100.0 Count |

## Product Details

- **Brand:** Douglas Laboratories
- **Item Form:** Capsule
- **Primary Supplement Type:** Vitamin-b
- **Flavor:** Unflavored
- **Product Benefits:** Cardiovascular Health

## Images

![Niacinamide | Vitamin B3 to Support Cardiovascular Health | 100 Capsules - Image 1](https://m.media-amazon.com/images/I/612GzuVfKDS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ DSAP Denied
*by J***R on September 18, 2025*

Prescribed by my dermatologist, it seems to be helping my DSAP.

### ⭐⭐⭐⭐⭐ Meets expectations.
*by E***T on July 1, 2020*

Easy way to get our needed medication at a reasonable price.

### ⭐⭐⭐⭐⭐ Very pleased with this product
*by B***J on January 21, 2017*

Very pleased with this product. After taking it for a couple of months, there is definite improvement in my mood and outlook. If I don't take it for a day or 2, I regret it pretty quick. I recommend Niacinamide and this brand. It works for me.

## Frequently Bought Together

- Douglas Laboratories Niacinamide | Vitamin B3 to Support Cardiovascular Health | 100 Capsules
- Integrative Therapeutics Active B-Complex - Energy Metabolism Support* - B-Complex Vitamin Supplement with 8 B-Vitamins, Vitamin B12, Folate, Choline - 60 Capsules
- Pure Encapsulations Magnesium (Glycinate) - Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism* - with Magnesium Glycinate - 90 Capsules

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**Shop now:** [https://www.desertcart.vu/products/10327881-niacinamide-vitamin-b3-to-support-cardiovascular-health-100-capsules](https://www.desertcart.vu/products/10327881-niacinamide-vitamin-b3-to-support-cardiovascular-health-100-capsules)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-06*