---
product_id: 61129311
title: "Thiamin (Vitamin B1) 100mg | 90 Tablets | Energy, Nervous System & Heart Support | High Strength B-Complex Vitamin | Vegan Friendly | UK Made - Just Vitamins"
brand: "just vitamins"
price: "$30.44"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/61129311-thiamin-vitamin-b1-100mg-90-tablets-energy-nervous-system-heart
store_origin: US
region: United States of America
---

# Vegan & Vegetarian friendly 100mg Thiamine per tablet 100% plastic-free packaging Thiamin (Vitamin B1) 100mg | 90 Tablets | Energy, Nervous System & Heart Support | High Strength B-Complex Vitamin | Vegan Friendly | UK Made - Just Vitamins

**Brand:** just vitamins
**Price:** $30.44
**Availability:** ✅ In Stock

## Summary

> 💪 Power Up Your Day with B1!

## Quick Answers

- **What is this?** Thiamin (Vitamin B1) 100mg | 90 Tablets | Energy, Nervous System & Heart Support | High Strength B-Complex Vitamin | Vegan Friendly | UK Made - Just Vitamins by just vitamins
- **How much does it cost?** $30.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/61129311-thiamin-vitamin-b1-100mg-90-tablets-energy-nervous-system-heart)

## Best For

- just vitamins enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Experience premium supplements from a UK brand with over 22,000 positive reviews since 2005.
- • **Heart Health Hero:** Promote normal heart function and psychological well-being with essential B1 support.
- • **Sustainable Choice:** Join the eco-friendly movement with our compostable packaging—good for you, good for the planet!
- • **Elevate Your Energy:** Unlock your potential with 100mg of high-potency Thiamine per tablet, supporting your energy metabolism.
- • **Risk-Free Satisfaction:** Shop with confidence thanks to our 100% money-back guarantee—your happiness is our priority!

## Overview

Our Vitamin B1 Thiamine 100mg tablets offer a high-strength, vegan-friendly supplement designed to support energy metabolism and heart function. Made in the UK, these tablets come in a sustainable, plastic-free pouch, ensuring both quality and environmental responsibility. With a no-risk guarantee and a trusted brand reputation, you can feel confident in your health journey.

## Description

Thiamin (Vitamin B1) 100mg | 90 Tablets | Energy, Nervous System & Heart Support | High Strength B-Complex Vitamin | Vegan Friendly | UK Made - Just Vitamins

## Features

- 💪 HIGH-POTENCY THIAMINE VITAMIN B1 – Our Vitamin B1 Tablets provide 100mg of Thiamine (9091% NRV) per tablet for maximum support. Humans are dependent on getting Thiamine (Vitamin B1) from their dietary intake as the body stores very little. Therefore, for people who have trouble absorbing sufficient thiamine from their diet then supplementing with a high strength Vitamin B1 supplement can aid support.
- 💚 MULTIPLE HEALTH BENEFITS - Vitamin B1 (Thiamine) has multiple health benefits for both Men & Women of all ages. It is a water-soluble Vitamin of the B complex and has several important functions including working with other B-group vitamins to help contribute to normal energy yielding metabolism, support the nervous system, psychological function and the normal function of the heart (All claims are substantiated by EFSA.)
- 🏅 PREMIUM SUPPLEMENTS - PREMIUM SERVICE - Just Vitamins has been providing high quality, premium sourced nutritional vitamins and supplements since 2005. We are a passionate UK team with a firm focus on quality products and excellent customer service. All products are rated Platinum with Feefo since 2015 and we have in excess of 22,000 Feefo reviews for both our products and service.
- 🌍 100% PLASTIC FREE - Our High Strength Vitamin B1 tablets are packaged using a resealable compostable pouch which has been developed to keep your tablets fresh whilst supporting the planet in the reduction of plastic waste. We are mission driven on supplying high quality supplements that not only support your health and performance, but we also make a conscious effort to support sustainability and environmental causes.
- ❤️ NO RISK GUARANTEE – We always want our customers to be 100% happy with both the product and the service which is why we offer a 100% no questions asked, money back guarantee across our entire range. Therefore, if you aren’t completely satisfied with your Vitamin B1 Tablets, simply ask for a refund and we will be happy to help!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 90.00 count |
| Brand | Just Vitamins |
| Format | Tablet |
| Country of origin | United Kingdom |

## Product Details

- **Brand:** Just Vitamins
- **Item form:** Tablet
- **Flavour:** Unflavoured
- **Unit count:** 90.00 count
- **Number of items:** 1

## Images

![Thiamin (Vitamin B1) 100mg | 90 Tablets | Energy, Nervous System & Heart Support | High Strength B-Complex Vitamin | Vegan Friendly | UK Made - Just Vitamins - Image 1](https://m.media-amazon.com/images/I/718ZpKybzYL.jpg)

## Frequently Bought Together

- Vitamin B1 Thiamine 100mg x90 Premium High Strength B1 Micro Tablets (3-Month Supply) - Vegan & Vegetarian Friendly - Supports Energy Metabolism & Heart Function for Men & Women. UK Made
- Vinco Benfotiamine 300mg - Vitamin B1 Thiamine High Strength for Heart & Kidney Support, 120 Vegan Capsules, Enhanced Cognitive Function, Energy & Antioxidants, Gluten & Allergen-Free - Made in UK
- Nutrality Benfotiamine Supplement 300mg | High Strength Fat-Soluble Vitamin B1 for Heart, Kidney, & Antioxidant Support | Vegan-Friendly & Allergen-Free Vitamin B Complex Thiamine | 60 Capsules

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-14*