---
product_id: 10556403
title: "Vitamin B3 500 Mg - Slow Release Niacin for Heart Health, Energy Boost, Health Skin, Healthy Blood Sugar Levels - 100 Capsules"
brand: "slo-niacin"
price: "€ 38.42"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/10556403-vitamin-b3-500-mg-slow-release-niacin-for-heart-health
store_origin: FI
region: Finland
---

# Slow-release formula for 8+ hours steady absorption Supports cellular energy & fat metabolism Boosts HDL cholesterol by up to 20% Vitamin B3 500 Mg - Slow Release Niacin for Heart Health, Energy Boost, Health Skin, Healthy Blood Sugar Levels - 100 Capsules

**Brand:** slo-niacin
**Price:** € 38.42
**Availability:** ✅ In Stock

## Summary

> ⏳❤️ Unlock steady heart health & energy without the flush!

## Quick Answers

- **What is this?** Vitamin B3 500 Mg - Slow Release Niacin for Heart Health, Energy Boost, Health Skin, Healthy Blood Sugar Levels - 100 Capsules by slo-niacin
- **How much does it cost?** € 38.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/10556403-vitamin-b3-500-mg-slow-release-niacin-for-heart-health)

## Best For

- slo-niacin enthusiasts

## Why This Product

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

## Key Features

- • **Pure & Clean Formula:** Made in the USA with 100% natural, gluten-free, dairy-free, and additive-free ingredients for peace of mind.
- • **Comprehensive Wellness:** Supports skin vitality, healthy blood sugar levels, and optimal nervous & digestive system function.
- • **Flush-Free Slow Release:** Unique time-release capsules deliver 500mg Niacin smoothly over hours—no uncomfortable flushing.
- • **Heart-Healthy HDL Boost:** Clinically shown to elevate good cholesterol and reduce artery-clogging LDL & triglycerides.
- • **Energy & Metabolism Support:** Enhances cellular energy production and fat metabolism to keep you sharp and active all day.

## Overview

Slo-Niacin Vitamin B3 500mg offers a clinically-backed, slow-release formula that boosts HDL cholesterol, supports healthy blood sugar, and promotes cellular energy. With 100 pure, flush-free capsules made in the USA, it’s designed for professionals seeking sustained heart and metabolic wellness without compromise.

## Description

Slo-Niacin Vitamin B3 500 Mg - Slow Release Niacin for Heart Health, Energy Boost, Health Skin, Healthy Blood Sugar Levels - 100 Capsules

## Features

- CARDIOVASUCALR HEALTH SUPPORT: This powerhouse supplement has been clinically shown to boost good levels of HDL cholesterol and decrease levels of triglycerides and LDL cholesterol which can result to blockage of blood vessels, helping maintain a heathy heart.
- OVERALL HEALTH SUPPORT: Studies has shown Niacin, also known as Vitamin B3, naturally promotes the proper functioning of the digestive system, nervous system, skin health and support healthy blood sugar levels for a happy and healthy you.
- PROMOTES CELLULAR ENERGY: Do you occasionally tired and need energy? Diets rich in niacin has shown to support cellular energy by supporting proper Energy Production and Fat Metabolism to keep you active and alert even as you age.
- 100 NIACIN CAPSULES, SLOW RELEASE: Each bottle contains flush free 100 capsules of 500Mg Niacin (Vitamin B3) with unique time release formula that slowly releases niacin into your system without causing the unpleasant flushing signs.
- 100% PURE: Made in the USA with natural and organic ingredients. Nothing Artificial. Free from Gluten, Wheat, Dairy or other unnecessary additives and preservatives. Naturally good for you! Based on science. Supported by clinical evidence.

## Product Details

- **Brand:** Slo-Niacin
- **Item Form:** Capsule
- **Primary Supplement Type:** Vitamin-b
- **Flavor:** Unflavored
- **Product Benefits:** Heart Health Support

## Images

![Vitamin B3 500 Mg - Slow Release Niacin for Heart Health, Energy Boost, Health Skin, Healthy Blood Sugar Levels - 100 Capsules - Image 1](https://m.media-amazon.com/images/I/71kNS2IAfQL.jpg)

## Questions & Answers

**Q: The box in the product description is not the box i have received. is this product manufactured by upsher-smith or not?**
A: I always get the two-pack of 500 mg, 175 tablets which don't come in a box, just the two bottles themselves.  The bottle states it is distributed by: MainPoint Pharmaceuticals, LLC Louisville, KY, but the insert attached to the cap states it is manufactured by Upsher-Smith Laboratories, Inc. Maple Grove, MN.  It's not uncommon for a drug or vitamin to be manufactured by one company and distributed by another company.

**Q: I need the polygel controled release niacin, does the "slo-niacin 500 mg tablets" have the polygel or is it different? thanks in advance.**
A: Richie is correct, and Sassan is incorrect. Slo Niacin IS timed release. It is called "Slo" Niacin because the Niacin is released slowly. Like Richie, I have also taken this for many years with no flushing side effects. I take 2,000 mg every night, which is 4 pills. My doctor recommends taking a baby asprin 30 minutes prior to mitigate any flushing effect. This is a had tablet though.

**Q: How much of the flushing it can reduce than a regular niacin?**
A: It is definately better than straight Niacin but I did experience enough flushing so I cut my intake to 250 MG.  At that level I found it acceptable.

**Q: Website photo says made by upsher-smith. the package i received says mainpointe pharmaceuticals.  are they the same?**
A: My bottle matches your description. I have used half a bottle so far and they work the same as the ones from wally world. That's all no got.

## Frequently Bought Together

- Slo-Niacin Vitamin B3 500 Mg - Slow Release Niacin for Heart Health, Energy Boost, Health Skin, Healthy Blood Sugar Levels - 100 Capsules
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**Shop now:** [https://www.desertcart.fi/products/10556403-vitamin-b3-500-mg-slow-release-niacin-for-heart-health](https://www.desertcart.fi/products/10556403-vitamin-b3-500-mg-slow-release-niacin-for-heart-health)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-02*