---
product_id: 38086712
title: "Niacinamide B-3-1500 mg, 100 Tablets"
brand: "source naturals"
price: "S$43"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/38086712-niacinamide-b-3-1500-mg-100-tablets
store_origin: SG
region: Singapore
---

# No allergens 1500 mg potency USA made Niacinamide B-3-1500 mg, 100 Tablets

**Brand:** source naturals
**Price:** S$43
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Health Game!

## Quick Answers

- **What is this?** Niacinamide B-3-1500 mg, 100 Tablets by source naturals
- **How much does it cost?** S$43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/38086712-niacinamide-b-3-1500-mg-100-tablets)

## Best For

- source naturals enthusiasts

## Why This Product

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

## Key Features

- • **Pure & Clean Formula:** Crafted without common allergens like gluten, dairy, or artificial additives.
- • **Unlock Your Metabolism:** Niacinamide supports over 50 enzymatic reactions for optimal health.
- • **Quality You Can Count On:** Manufactured in the USA under strict cGMP standards.
- • **Trust Built Over Decades:** Join the Source Naturals family, trusted since 1982.
- • **Daily Wellness Simplified:** Just one tablet a day for a boost in your health journey.

## Overview

Source Naturals Niacinamide B-3 is a high-potency dietary supplement providing 1500 mg of vitamin B-3 per tablet. This well-made supplement is free from common allergens and artificial ingredients, ensuring a clean and effective health boost. With over 40 years of trust in the industry, Source Naturals is committed to supporting your journey towards optimal health, all manufactured in the USA under stringent quality standards.

## Description

Source Naturals Niacinamide B-3, 1500 mg Dietary Supplement - 100 Tablets

## Features

- SOURCE NATURALS BENEFITS. Niacinamide, also known as vitamin B-3, functions in over 50 metabolic reactions, most of which are enzymatic.
- Suggested Use: 1 tablet daily.
- Well Made Supplement: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance.
- Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.
- Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration. (FDA)

## Product Details

- **Brand:** Source Naturals
- **Item Form:** Tablet
- **Primary Supplement Type:** Vitamin-b
- **Flavor:** Unflavored
- **Product Benefits:** Dietary Support

## Images

![Niacinamide B-3-1500 mg, 100 Tablets - Image 1](https://m.media-amazon.com/images/I/71suhK4e-mL.jpg)

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**Shop now:** [https://www.desertcart.sg/products/38086712-niacinamide-b-3-1500-mg-100-tablets](https://www.desertcart.sg/products/38086712-niacinamide-b-3-1500-mg-100-tablets)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-04-23*