---
product_id: 673538169
title: "BulkSupplements Thiamine HCl Powder - Thiamine Hydrochloride, B1 Vitamins, Thiamine B1 Supplement, Thiamine 100mg - Gluten Free, 100mg per Serving, 1kg (2.2 lbs) (Pack of 1)"
brand: "bulksupplements"
price: "VT38540"
currency: VUV
in_stock: false
reviews_count: 5
url: https://www.desertcart.vu/products/673538169-bulksupplements-thiamine-hcl-powder-thiamine-hydrochloride-b1-vitamins-thiamine-b1
store_origin: VU
region: Vanuatu
---

# 100mg pure Thiamine per serving Gluten-free, clean formula cGMP certified quality assurance BulkSupplements Thiamine HCl Powder - Thiamine Hydrochloride, B1 Vitamins, Thiamine B1 Supplement, Thiamine 100mg - Gluten Free, 100mg per Serving, 1kg (2.2 lbs) (Pack of 1)

**Brand:** bulksupplements
**Price:** VT38540
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate your energy game with pure, professional-grade Thiamine!

## Quick Answers

- **What is this?** BulkSupplements Thiamine HCl Powder - Thiamine Hydrochloride, B1 Vitamins, Thiamine B1 Supplement, Thiamine 100mg - Gluten Free, 100mg per Serving, 1kg (2.2 lbs) (Pack of 1) by bulksupplements
- **How much does it cost?** VT38540 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/673538169-bulksupplements-thiamine-hcl-powder-thiamine-hydrochloride-b1-vitamins-thiamine-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

- • **Flexible Supplementation:** Bulk 1kg powder lets you customize your dosage and regimen to fit your unique health goals.
- • **Clean & Inclusive Wellness:** Gluten-free powder designed for all adults seeking foundational health support.
- • **Power Your Day with Pure B1:** 100mg of potent Thiamine HCl per serving fuels energy metabolism and vitality.
- • **Certified Quality You Can Trust:** Manufactured in cGMP-compliant facilities with rigorous third-party testing for purity and consistency.
- • **Essential for Heart & Brain Health:** Supports critical bodily functions including cardiovascular and nervous system wellness.

## Overview

BulkSupplements Thiamine HCl Powder delivers a high-potency 100mg dose of Vitamin B1 per serving in a gluten-free, pure powder form. Produced under strict cGMP standards and verified by third-party labs, this 1kg bulk supplement empowers health-conscious professionals to tailor their daily B1 intake for enhanced energy metabolism, heart, and nervous system support.

## 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: 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.
Review: My last order of thiamine has a strong egg Sulphury odor and taste. I don't know if the lot I ordered late March 20205 is tainted. This one is extra foul from the egg odor and taste on top of the normal sharp fleeting bitterness of Thiamine. Not sure if it is more or less effective because I have been avoiding taking it out of caution, it's an expensive 8oz paper weight. The lot number is #2419211 Will change the review if get a normal product on my next smaller order. Fingers crossed.

## Features

- Foundational Elements for Wellness: Thiamine HCl, one of B Vitamins, is the cornerstones of health, playing critical roles in various bodily functions from heart support to overall health. Ensure your body has the right building blocks for vitality.
- Daily Dose of Well-being: Incorporating our Vitamin B1 powder, as Thiamine HCl, into your daily routine is a simple, yet profound way to invest in your long-term health. A small step today paves the way for substantial wellness benefits tomorrow.
- Fuel Your Day with Energy: Our Vitamin B supplements, in Thiamine 100mg, are expertly formulated to support your body's energy, turning food into energy more efficiently. Perfect for keeping you energized and active, no matter what your day holds.
- Transparent and Trustworthy: Experience the confidence that comes with choosing a supplement that not only meets rigorous third-party testing but also upholds the principles of clarity and integrity in its formulation and production.
- Commitment to Excellence: Produced in a facility compliant with strict cGMP standards, our Thiamine B1 supplement, or B1 Vitamins powder, stands as a testament to our dedication to quality. You can trust in our product's consistency and excellence, batch after batch.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EPRZ5P4 |
| ASIN  | B00EPRZ5P4 |
| Additives | Gluten Free |
| Age Range Description | Adult |
| Best Sellers Rank | #109,893 in Health ( See Top 100 in Health ) #952 in Vitamin B Supplements |
| Brand | BulkSupplements |
| Customer Reviews | 4.3 4.3 out of 5 stars (103) |
| Customer reviews | 4.3 4.3 out of 5 stars (103) |
| Date First Available | 6 March 2014 |
| Department  | men, women |
| Format | Powder |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | BULKSUPPLEMENTS.COM |
| Manufacturer reference  | B1HCL-1KG |
| Package Dimensions  | 34.59 x 22.3 x 9.91 cm; 1 kg |
| Units | 1000.0 Grams |

## Product Details

- **Brand:** BulkSupplements
- **Flavour:** Unflavored
- **Item form:** Powder
- **Primary supplement type:** Vitamin B1
- **Product benefits:** Heart Health Support

## Images

![BulkSupplements Thiamine HCl Powder - Thiamine Hydrochloride, B1 Vitamins, Thiamine B1 Supplement, Thiamine 100mg - Gluten Free, 100mg per Serving, 1kg (2.2 lbs) (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/61TEU3b4kBL.jpg)
![BulkSupplements Thiamine HCl Powder - Thiamine Hydrochloride, B1 Vitamins, Thiamine B1 Supplement, Thiamine 100mg - Gluten Free, 100mg per Serving, 1kg (2.2 lbs) (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/71BZo9JcFKL.jpg)
![BulkSupplements Thiamine HCl Powder - Thiamine Hydrochloride, B1 Vitamins, Thiamine B1 Supplement, Thiamine 100mg - Gluten Free, 100mg per Serving, 1kg (2.2 lbs) (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/71RU0iRG-wL.jpg)
![BulkSupplements Thiamine HCl Powder - Thiamine Hydrochloride, B1 Vitamins, Thiamine B1 Supplement, Thiamine 100mg - Gluten Free, 100mg per Serving, 1kg (2.2 lbs) (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/71UcJzeABVL.jpg)
![BulkSupplements Thiamine HCl Powder - Thiamine Hydrochloride, B1 Vitamins, Thiamine B1 Supplement, Thiamine 100mg - Gluten Free, 100mg per Serving, 1kg (2.2 lbs) (Pack of 1) - Image 5](https://m.media-amazon.com/images/I/71ud5GruVmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by W***F on 19 March 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.

### ⭐⭐ Review
*by T***Z on 23 September 2025*

My last order of thiamine has a strong egg Sulphury odor and taste. I don't know if the lot I ordered late March 20205 is tainted. This one is extra foul from the egg odor and taste on top of the normal sharp fleeting bitterness of Thiamine. Not sure if it is more or less effective because I have been avoiding taking it out of caution, it's an expensive 8oz paper weight. The lot number is #2419211 Will change the review if get a normal product on my next smaller order. Fingers crossed.

### ⭐⭐⭐⭐ Review
*by K***N on 30 April 2023*

This supplement is a B vitamin, and if you have ever smelled the smell of old multivitamins, this will remind you instantly of that. The issue they're being taken for has subsided, so it has proven to me that they work, but the taste and smell is so putrid that no amount of flavoring seems to diminish it at all. Best to take quickly in a small amount of liquid (like a shot glass!) and then chase it with a larger amount of liquid immediately.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-24*