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Vitamin B1 100 mg, 100 capsules

For nerves, muscles, the heart and a balanced psyche

Thiamine is the precursor of the biologically active form of vitamin B1, thiamine pyrophosphate (TPP). Magnesium is required for the conversion of thiamine into TPP. Thiamine pyrophosphate, a coenzyme, plays a role in various reactions of energy metabolism, including the production of energy from fats, carbohydrates and proteins. This function is relevant for the energy metabolism of all cells, including those of the heart and the nervous system, thereby supporting the normal function of the heart and nervous system. It also plays a role in brain and nerve functions, as these are responsible for things like concentration, memory and mood. The product Vitamin B1 250 mg by Vitals contains a high amount of pure thiamine. The raw material is enclosed in a plant-based capsule made from cassava and is supplemented with an excipient from rice. If you use or recommend vitamin B1, ideally do so together with a multivitamin preparation or a vitamin B complex (because the effects of the B vitamins reinforce each other).

Nutritional properties

  • Thiamine contributes to the normal function of the nervous system and to normal psychological function.
  • Thiamine contributes to normal energy metabolism and to normal heart function.

Nutritional information

Micronutrients per daily portion 1 capsule
Thiamine 100 mg (9091%*)

*Reference intake according to Regulation (EU) No. 1169/2011

Ingredients

Anti‑caking agent (rice fibres), thiamine hydrochloride (HCl), vegetable capsule (pullulan, from fermented cassava starch), filler (rice bran extract).

Recommended intake

Take 1-2 capsules per day with water at a meal.

Storage instructions

Store in a cool, dry, dark place (not in the refrigerator).

Legal information

The recommended daily intake should not be exceeded. Food supplements are not a substitute for a balanced and varied diet and a healthy lifestyle. Keep out of reach of young children.

Dear Customers,
We kindly ask you to take note of this incredibly important new EU regulation, which, as of September 27, 2026, must be displayed in every single product listing on every online shop across the entire EU. We are infinitely grateful to the EU for this wonderful addition to our online shop layout, which we have spent many years carefully refining. This new piece of information will undoubtedly make our shop — and every other online shop in the EU — vastly more user-friendly, clearer, and easier to navigate!

Gewaehrleistungs-Label der EU

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Application: Heart & Blood Vessels, Metabolism
Dosage form: In vegan capsules.
Micronutrients: Thiamine
Quality: Free from magnesium stearate, Gluten-free, Lactose-free, Vegan
Product type: Dietary supplements

Vitals, our new brand from 2025

We are constantly on the lookout for brands that represent our ideals: highest quality, the consistent omission of unnecessary additives such as titanium dioxide or porcine gelatin, excellent value for money and absolute reliability in delivery to us and thus to our customers.
This is very difficult because such companies are extremely rare among the mass of dietary supplement manufacturers now on the market. But we have once again managed to find one with Vitals from the Netherlands!

Address of the manufacturer: Vitals Voedingssupplementen BV, Pieter Lieftinckweg 29, 1505 HX Zaandam, Netherlands. E-mail: kundendienst@vitals.eu.

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