Vitamin B1 Thiamine 250mg - 90 Capsules - G&G Vitamins

Vitamin B1 (thiamine HCl) 500mg.

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Take one capsule daily with a meal, or as advised by a professional. Take 1 lozenge per day or as directed by your health-care practitioner. Allow lozenge to dissolve slowly and completely in mouth and swallow.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Vitamin B1 (Thiamine hydrochloride)

Thiamine, also known as vitamin B1, is a water-soluble vitamin essential for converting carbohydrates into usable energy and for the normal function of the nervous system, muscles and heart.

This form uses thiamine hydrochloride, a vegan-friendly salt form. It supports energy production and nerve function, with its role described in relation to carbohydrate metabolism and overall cellular energy in reputable nutritional sources.

What Does Vitamin B1 Do?

Vitamin B1 is involved in converting carbohydrates into energy and participates in maintaining normal nerve signal transmission. It also supports the functioning of the nervous system, muscles and heart as part of standard nutritional guidance.

In addition to energy metabolism, thiamine contributes to immune function and stress resilience in line with widely recognised nutritional science, highlighting its role in everyday physiological processes.

This product is not intended to diagnose, treat, cure, or prevent any disease.

We selected G&G Vitamins as our supplier for Vitamin B1 Thiamine because of the brand's demonstrated commitment to clean-label suitability and vegan-friendly formats, which aligns with Welzo's emphasis on transparent, accessible nutrition. This choice was supported by our team’s evaluation of the brand’s product integrity and formulation approach through our internal vetting process, ensuring consistency with our ingredient quality and purity standards and insights from our team of medical experts.

Brand credibility in this space is underscored by G&G Vitamins’ emphasis on high-strength thiamine in a simple, well‑tolerated format. The product itself uses thiamine hydrochloride at 250 mg per capsule, and is described as vegan-friendly with minimal excipients, reinforcing reliability and clean-label appeal that supports our product-fit criteria for a robust B1 option.

This brand stands out for its alignment with Welzo’s evaluation framework, offering a trusted platform for a clinically meaningful thiamine profile while satisfying our product-specific needs for high-dose, easily tolerable B1 support. Our selection reflects a careful synthesis of brand credibility and the precise requirements of this supplement.