Best Vitamin B1 2025

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Last Updated - 10/06/2025

Best Choice

01

Nutriota

Vitamin B1 (Thiamine) High Dose 250 mg Capsules - 180 Capsules - Vegan Friendly - From Nutriota

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Why vitamin B1? Vitamin B1, also known as thiamine, helps maintain a healthy nervous system and brain. It also promotes normal energy metabolism.
What is vitamin B1? Vitamin B1, a member of the vitamin B complex family, is an essential nutrient that helps the body convert food into energy. Our Vit B1 dietary supplement offers the benefits of vitamin B1 in easy-to-swallow capsules suitable for vegans and vegetarians.
Highly effective vitamin B1 250 mg per capsule - Each vegan-friendly capsule contains 250 mg of vitamin B1 (active ingredient: thiamine hydrochloride). Each bottle contains 180 capsules of the dietary supplement.
A food supplement you can trust – not genetically modified and manufactured according to the Good Manufacturing Process (GMP), the highest manufacturing standards in the world.

24,99 €
02

Greenfood

Greenfield – Vegan Vitamin B1 (Thiamin), 250 mg, Hochdosiert Vegi Capsules – Good Hearted Memory and Concentration. Make Good Vibes. No Artificial Additives. GM Free., , ,

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Pure and natural: our vitamin B1 capsules are free from artificial additives such as magnesium stearate, silicon dioxide and are gluten, lactose free and vegan. Enjoy the 100% purity and safety, laboratory tested without genetic engineering and high dosage.
Optimal value for money: Enjoy high-quality vitamin B1 at a price that inspires. With 250 mg of pure and high-dose thiamine (B 1 vitamin) per capsule, you will receive an excellent offer for your daily dose of natural support with Greenfood.
High-quality raw material: our capsules contain 250 mg of pure vitamin B1 high dose, without artificial additives. The B1 from Greenfood has a high bioavailability and with 120 capsules with a recommended intake of 1 capsule per day, the dosage is simple and effective.
Focus on your well-being: Immerse yourself in our wide range of dietary supplements, made in Europe. Customer satisfaction is our top priority, so we offer you excellent value for money. If you have any questions about our high-quality products, we are always at your disposal
Essential for the body: B1 vitamins (thiamine) contribute to normal energy metabolism, normal function of the nervous system, as well as heart and normal mental function - important for general well-being.

23,99 €
03

ratiopharm

Ratiopharm Vitamin B1 200 mg Tablets, Pack of 100 Tablets

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Pharmacy-only medicinal product (German pharmaceutical registration number: 01586054). For risks and side effects, read the package leaflet (English language not guaranteed) and consult your doctor or pharmacist.
Oral tablets.
Manufacturer: Ratiopharm GmbH, Germany (original product).
For lack of vitamin B1.
Contains vitamin B1.

15,61 €
04

Vit4ever

Vitamin B1 (Thiamine) - 250 mg - 365 Tablets - Premium: Thiamine Hydrochloride - High Bioavailability - 12 Month Supply - No Unwanted Additives - Vegan

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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VIT4EVER Philosophy: To ensure the highest quality, we undergo tests in independent German laboratories. Trust is good, control is better - so we rely on this additional safety measure (see product images).
Production and satisfaction: At Vit4ever you will find an extensive range of dietary supplements, made from high-quality raw materials in EU-certified plants in Germany and the Netherlands. Your satisfaction is our priority. If you have any questions or if you need support, we are happy to help you.
Highly bioavailable: our vitamin B1 is in the stable and effective form of thiamine hydrochloride, which is characterised by a high bioavailability. This premium vegan vitamin provides pure quality for optimal care.
CLEAR INGREDIENTS Every ingredient we use is listed directly on the label. We are committed to absolute transparency. Our tablets are based exclusively on plant ingredients, are 100% vegan and come without additives. They do not contain PEGs, carrageenan, artificial flavours or magnesium stearate.
12 month supply: our pack contains 365 tablets each with 250 mg of vitamin B1 (thiamine) - enough for a whole year with daily intake. Vitamin B1 plays an important role in the metabolism of neurotransmitters such as acetylcholine and thus supports the normal functioning of the psyche and nervous system.

19,99 €
Value for Money

05

RAIBU

Vitamin B1 (Thiamine), 250 mg per capsule, 180 vegan capsules, 6-month supply, high dose vitamin B1, high bioavailability and laboratory tested, no unwanted additives. Raibu

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Produced with the highest care: our product is developed according to strict German quality standards and offers you a 6-month supply with 180 capsules. Your satisfaction is our number one priority - if you have any questions, we are happy to help you.
Organic and practical: our vitamin B1 is in the highly bioavailable form of thiamine hydrochloride, which allows effective absorption by the body. The vegan capsule is easy to swallow and comes without artificial additives - a clear alternative to tablets.
Natural ingredients: our vitamin B1 capsules are vegan, gluten-free and lactose-free and consist exclusively of high-quality ingredients. Free from artificial additives such as magnesium stearate or silicon dioxide, they offer the purity you can trust.
High-dose formula: our capsules contain 250 mg of vitamin B1 per serving - a dosage that is often not achieved in conventional vitamin B complex preparations. A simple intake of only 1 capsule per day is enough to meet your daily needs.
Essential vitamin B1: Vitamin B1 (thiamine) contributes to normal energy metabolism, normal functioning of the nervous system and normal heart function (EFSA, Regulation (EU) No. 432/2012).

18,99 €
06

Vitamintrend

Vitamin B1 Thiamin 100mg 180 Vitamin B1 Thiamin HCl, Vegan, Thiamin Hochdosiert Tablets for 6 Months to the nervous system – The Spiritual Balance And Energy Metabolism

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Vitamin trend German quality. One tablet contains: 100 mg vitamin B1 - recommended daily dose: 1 tablet with plenty of water - highly dosed active ingredient - excellent value for money. Important for energy metabolism, nervous system and normal heart function.
Vegan and free from: fructose, lactose, gluten, gelatin, yeast, soy, flavours, preservatives, pesticides, fungicides, artificial fertilisers, dyes, stabilisers, GMOs or allergens. Vitamin B1 dietary supplement from Vitamintrend with excellent absorption
Product safety: long service life. More efficiency than liquids or powders. Guaranteed freshness thanks to airtight seal. With practical dosing lid
Metabolism boost: Vitamin B1 (thiamine) supports energy metabolism, contributes to normal heart function as well as normal mental function and promotes the function of the nervous system.
Made in Germany: our dietary supplements are manufactured directly in Germany in strictly tested and certified facilities - raw materials from EU and non-EU countries

12,95 €
07

Nutriota

Vitamin B1 (Thiamine) High Dose 100 mg Capsules - 180 Capsules - Vegan Friendly - From Nutriota

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Why vitamin B1? Also known as thiamine, vitamin B1 contributes to a strong nervous system and a healthy brain. It also promotes natural energy metabolism.
What is vitamin B1? Vitamin B1 is a vitamin from the vitamin B complex and an important nutrient that supports the body in converting food into energy. Our Vit B1 dietary supplement offers the benefits of vitamin B1 in easy-to-swallow capsules suitable for vegans and vegetarians.
Satisfied customers: we are sure you will love our product. However, if you are not satisfied in any way, simply contact us and we will refund you the full amount. Simple and straightforward. Purchase without risk! What are you waiting for?
Highly effective vitamin B1 100 mg per capsule – each vegan-friendly capsule contains 100 mg of vitamin B1 (active ingredient: thiamine hydrochloride). Each bottle of dietary supplement contains 180 capsules.
A FOOD SUPPLEMENT YOU CAN TAKE WITH CONFIDENCE: Nutriota is a recognised and trusted brand of vitamins and supplements that has been serving thousands of customers around the world for over 5 years. Our dietary supplements are GMO free and GMP compliant, so they meet the highest manufacturing standards in the world. They are manufactured in certified facilities and comply with strict EU and UK regulations. All our dietary supplements are registered with the BVL (Federal Office for Consumer Protection and Food Safety).

11,99 €
08

Horbäach

Horbaach Vitamin B1 High Dose 100 mg Thiamine, 120 Vegan Tablets, No Artificial Additives

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Why Horbaach B1? : Each high quality vegan tablet contains 100mg to promote a healthy nervous system and energy production.
What does vitamin B1 do? Vitamin B1 contributes to a healthy diet, normal functioning of the nervous system, normal mental function and normal energy metabolism, as well as support of the heart (EFSA claims).
SUITABLE FOR: Horbaach Vit B 1 single supplement is vegan and vegetarian, dairy and lactose free, yeast free, soy free and contains no artificial colours or preservatives and is suitable for men and women.
Recommended strength: our highly effective formula corresponds to the daily dose recommended by the HFMA for a healthy and beneficial effect.
Packaging may vary: we are in the process of updating our packaging. If the product you receive looks different, you can be sure that the benefits will remain the same. If your product is also labelled in English, you will find a removable label with six other languages for convenience.

9,99 €
09

ProFuel

Vitamin B Complex High Dose - 180 Tablets - All 8 B Vitamins (B1, B2, B3, B5, B6, B7, B9, B12) with Active Forms such as Quatrefolic®, Co-Factors Choline and Myo-Inositol, Laboratory Tested, Vegan

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Vegan and without undesirable additives: The Forte vitamin B complex contains only 100% vegan ingredients and is free from unwanted additives such as magnesium salts of fatty acids (magnesium stearate) or silicon dioxide.
Optimal 6 month supply: Since the body has a limited capacity to store B vitamins, we recommend daily intake. With 180 small tablets per can, the Forte vitamin B complex is sufficient for a full 6 months.
Made in Germany and laboratory-tested: The production of our vitamin B complex takes place exclusively in Germany and is therefore subject to the strict German quality guidelines. In addition, we also have the Forte vitamin B complex regularly examined and certified by an independent laboratory. Analysis certificate see 5th image in the product image gallery.
High dose and bio-active: All B vitamins in the complex are highly dosed and thus are ideal for meeting your daily requirements. The B vitamins are available in active forms, which the body can use directly without conversion - e.g. quatrefolic folic acid (B9) or the bioactive vitamin B12 forms methylcobalamin and adenosylcobalamin.
Forte Vitamin B Complex: The tablets contain all 8 essential B vitamins (B1, B2, B3, B5, B6, B7, B9, B12) in combination with the two co-factors myo-inositol and choline and thus ensure an optimal supply of the entire B vitamin spectrum.

12,95 €
10

Nutriota

Vitamin B1 (Thiamine) High Dose 200 mg Tablets - 180 Tablets - Vegan Friendly - From Nutriota

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Why vitamin B1? Also known as thiamine, vitamin B1 contributes to a strong nervous system and a healthy brain. It also promotes natural energy metabolism.
What is vitamin B1? Vitamin B1 is a vitamin from the vitamin B complex and an important nutrient that supports the body in converting food into energy. Our dietary supplement Vit B1 offers the benefits of vitamin B1 in easy-to-swallow tablets suitable for vegans and vegetarians.
Satisfied customers: we are sure you will love our product. However, if you are not satisfied in any way, simply contact us and we will refund you the full amount. Simple and straightforward. Purchase without risk! What are you waiting for?
Highly effective vitamin B1 200 mg per tablet: each vegan-friendly tablet contains 200 mg of vitamin B1 (active ingredient: thiamine hydrochloride). Each bottle of dietary supplement contains 180 tablets.
A FOOD SUPPLEMENT YOU CAN TAKE WITH CONFIDENCE: Nutriota is a recognised and trusted brand of vitamins and supplements that has been serving thousands of customers around the world for over 5 years. Our dietary supplements are GMO free and GMP compliant, so they meet the highest manufacturing standards in the world. They are manufactured in certified facilities and comply with strict EU and UK regulations. All our dietary supplements are registered with the BVL (Federal Office for Consumer Protection and Food Safety).

13,99 €