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21st Century Vitamin B1 100mg Tablets (3-Pack)

21st Century Vitamin B1 100mg Tablets (3-Pack)

Regular price £33.02 GBP
Sale price £33.02 GBP Regular price
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21st Century Vitamin B1 100mg Tablets (3-Pack)

Regular price £33.02
Sale price £33.02 Regular price
Save % Sold out
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Who Should Take Vitamin B1?

Certain individuals may benefit from extra vitamin B1, also known as thiamin. These include people with diets high in refined carbohydrates or alcohol, those with digestive conditions affecting nutrient absorption, vegans and vegetarians who may lack fortified sources, and older adults whose absorption declines with age. Always consult a health care professional before starting any new supplement.

What Is Vitamin B1 and Why Do You Need It?

Vitamin B1, or thiamin, is an essential water-soluble vitamin that helps convert carbohydrates into energy. It supports normal nerve function and a healthy metabolism. Since your body cannot store large amounts, regular intake through diet or supplementation is important. This product provides 100mg of thiamin hydrochloride per tablet, a well-absorbed form.

Key Benefits of Vitamin B1

Vitamin B1 contributes to normal energy-yielding metabolism, normal functioning of the nervous system, and normal psychological function. As a water-soluble vitamin, it must be consumed regularly. This supplement offers a convenient way to meet your daily needs, especially if your diet is insufficient.

Recommended Dosage and How to Take B1

The typical dose is one tablet daily with food and water. The UK reference nutrient intake (RNI) for adults is about 1.1–1.2mg, but higher amounts like 100mg are used for targeted support. Do not exceed the recommended serving unless advised by a health care professional.

How to Choose the Best B1 Supplement

When selecting a vitamin B1 supplement, consider the form and dosage. Thiamin hydrochloride is stable and well-researched. This product delivers 100mg per tablet—a high potency for those with increased needs. Look for gluten-free and non-GMO certifications, as seen here. The 3-pack offers excellent value for ongoing use.

Frequently Asked Questions

Can you take too much vitamin B1?

Vitamin B1 is water-soluble, so excess is usually excreted in urine. However, very high doses may cause mild digestive upset. Stick to the recommended dosage.

Is this product suitable for vegans?

Yes. The tablets contain no animal-derived ingredients and are suitable for vegan and vegetarian lifestyles.

Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. This product is not intended to diagnose, treat, or prevent any disease.

Worldwide Delivery

Orders are prepared with clear worldwide delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

UK Vitality Vitamins offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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Supplement guide

21st Century Vitamin B1 100mg Tablets (3-Pack) at UK Vitality Vitamins

Who Should Take Vitamin B1?Certain individuals may benefit from extra vitamin B1, also known as thiamin. These include people with diets high in refined carbohydrates or alcohol, those with digestive conditions affect...

Category Vitamins > Vitamin B
Delivery area Worldwide
Checkout Secure checkout
Brand 21st Century
Price £33.02
Availability In stock
100mg21st Century3-PackB-ComplexEnergy SupportGluten FreeNon-GMOSupplementTabletsThiamin

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What UK Vitality Vitamins shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, worldwide delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about 21st Century Vitamin B1 100mg Tablets (3-Pack)

Is 21st Century Vitamin B1 100mg Tablets (3-Pack) available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

Supplement shopping with clarity

UK Vitality Vitamins product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.