---
product_id: 179427732
title: "com Thiamine HCl Powder - Thiamine Hydrochloride - Thiamine B1 Supplement - B1 Vitamins - Thiamine 100mg - Thiamine Powder - 100mg per Serving (5 Kilograms - 11 lbs)"
brand: "bulksupplements"
price: "₨286351"
currency: LKR
in_stock: true
reviews_count: 7
category: "Bulk Supplements"
url: https://www.desertcart.lk/products/179427732-com-thiamine-hcl-powder-thiamine-hydrochloride-thiamine-b1-supplement-b1
store_origin: LK
region: Sri Lanka
---

# Supports brain & heart energy 100mg Thiamine per serving cGMP & third-party tested purity com Thiamine HCl Powder - Thiamine Hydrochloride - Thiamine B1 Supplement - B1 Vitamins - Thiamine 100mg - Thiamine Powder - 100mg per Serving (5 Kilograms - 11 lbs)

**Brand:** bulksupplements
**Price:** ₨286351
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your energy & focus with every scoop — don’t miss the B1 boost!

## Quick Answers

- **What is this?** com Thiamine HCl Powder - Thiamine Hydrochloride - Thiamine B1 Supplement - B1 Vitamins - Thiamine 100mg - Thiamine Powder - 100mg per Serving (5 Kilograms - 11 lbs) by bulksupplements
- **How much does it cost?** ₨286351 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/179427732-com-thiamine-hcl-powder-thiamine-hydrochloride-thiamine-b1-supplement-b1)

## Best For

- bulksupplements enthusiasts

## Why This Product

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

## Key Features

- • **Brain & Heart Boost:** Essential nutrient that supports cognitive sharpness and cardiovascular vitality.
- • **Pure Powerhouse of B1:** 100mg of potent Thiamine HCl in every serving fuels your daily wellness.
- • **Clean & Allergy-Friendly:** Gluten, dairy, and soy-free formula for worry-free supplementation.
- • **Bulk Supply, Bulk Benefits:** Generous 5 kg (11 lbs) powder to keep your health routine uninterrupted.
- • **Certified Quality Assurance:** Manufactured under strict cGMP standards with rigorous third-party testing.

## Overview

BulkSupplements.com Thiamine HCl Powder delivers a pure, high-potency 100mg dose of Vitamin B1 per serving in a massive 5 kg bulk package. Designed to support brain function, heart health, and overall energy metabolism, this gluten-, dairy-, and soy-free supplement is manufactured under cGMP standards and undergoes third-party testing to guarantee premium quality and consistency. Ideal for professionals seeking a reliable, clean, and cost-effective way to optimize their daily nutrient intake.

## Description

At BulkSupplements.com, we sell dietary supplement ranging from amino acids & protein powders, to herbal supplements, vitamins & minerals that may help your health and wellness journey. Find the perfect addition to your daily routine. Our wide selection gives you the freedom to create your own supplement regimen for your health goals. We offer variety of forms to help you find what works for your lifestyle, pick between powder, capsules & softgels. Our broad selection of dietary supplements are manufactured according to cGMP Standards to ensure the highest quality for manufacturing, packaging, labeling, and holding operations. Plus, we work with a third-party laboratory that test our each batches of our products at multiple stages during production, from raw material to finished products, to ensures compliance, standards, and consistency. With a variety of more than 500 supplements, we have something for everyone. Whether you're looking to maintain optimal health or just want some help crossing the finish line, we've got you covered.

Review: Great for after extended fasting. - I used this after extended fasting and found it to be a good product. I will buy it again.
Review: Excelente calidad y precio

## Features

- ✔️ Essential Vitamin for Daily Intake - Make sure you're getting all the nutrients your body needs with our Vitamin B1 powder or Thiamine HCl powder! Our Thiamine Hydrochloride, or B1 Vitamins, is a great source of Vitamin B1, and it's important for maintaining optimal health.* Take our Thiamine B1 Supplement, or Thiamine 100mg powder, for daily Vitamin B intake!
- ✔️ Boost your Overall Wellness! - Vitamin B1 or Thiamine is a nutrient for overall health. Our B1 Vitamins or Thiamine supplement is one of the most essential functions to the brain and heart, as well as supports energy.* So make sure to add our Vitamin B1 powder, or Vitamin B1 100mg, to your supplement routine and get all the benefits of this B-Vitamin!* Get your daily dose of Vitamin B1 with every serving!
- ✨ Free of Gluten, Dairy & Soy - Get your daily dose of Vitamin B1! Our easy-to-use powder contains 100 mg of Thiamine Hydrochloride per serving with no artificial flavors, colors or preservatives. Plus, our Vitamin B1 powder is gluten-free, dairy-free and soy-free so you can take it without the worry. Whether you add it to your favorite drink or just plain water, you'll get the boost you need!
- ✔️ Add to your Diet - Boost your nutrition level with our pure and natural Vitamin B1 powder or Thiamine HCl powder! This Vitamin B1 supplement provides a great way to fill in any nutritional gaps in your daily diet for optimal health & wellness!* Plus, our B1 Vitamin can help you get all the essential vitamins your body needs.
- ⭐ High Quality - All Thiamine Hydrochloride powder by BulkSupplements are manufactured according to cGMP Standards to ensure the highest quality for manufacturing, packaging, labeling, and holding operations. We third party test our Thiamine 100mg or Thiamine powder at multiple stages during production, procedures and equipment to ensure compliance, standards and consistency.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00QT5RM8I |
| Best Sellers Rank | #179,925 in Health & Household ( See Top 100 in Health & Household ) #109 in Vitamin B1 (Thiamine) Supplements |
| Customer Reviews | 4.4 4.4 out of 5 stars (361) |
| Date First Available  | December 10, 2014 |
| Department  | men, women |
| Is Discontinued By Manufacturer  | No |
| Item Weight  | 11.02 Pounds |
| Manufacturer  | Bulksupplements |

## Product Details

- **Brand:** BulkSupplements
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Powder
- **Primary Supplement Type:** Vitamin B1

## Images

![com Thiamine HCl Powder - Thiamine Hydrochloride - Thiamine B1 Supplement - B1 Vitamins - Thiamine 100mg - Thiamine Powder - 100mg per Serving (5 Kilograms - 11 lbs) - Image 1](https://m.media-amazon.com/images/I/61Y+HUZtN3L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for after extended fasting.
*by D***N on September 1, 2025*

I used this after extended fasting and found it to be a good product. I will buy it again.

### ⭐⭐⭐⭐⭐ Review
*by G***Z on December 24, 2025*

Excelente calidad y precio

### ⭐⭐⭐⭐ definitely bitter and no guidance with serving size ex no idea # milligrams in an 1/8 teaspoon
*by W***F on March 19, 2025*

got the thiamine HCI bag, but it has no guideline as to milligram equivalency. someone noted that 1/16 teaspoon is roughly = 100mg dose (so 1/2 tsp would be 800mg), another noted that a 1/2 teaspoon is roughly = 1250mg. which of those is more accurate? ultimately, i need to know what a 1/8 teaspoon is equal to as that is the smallest serving spoon i have. i got the bag to do mega high doses to counter a big B1-deficit confirmed by various tests incl genetic microbiome (as a result i have daignosis of stage 2 parkinson's). and it has a bitter taste that some 'no taste' folks apparently cant taste. i wrote bulksupplements.com to ask for more measurement info. when they answer, i'll update/edit this review.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-26*