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Vitamin B1 Thiamine

Vitamin B1 contributes to energy metabolism, the reduction of tiredness and fatigue, the normal functioning of the nervous system and psyche as well as to the maintenance of skin, hair and mucous membranes.

Vitamin B1

High-dose vitamin B1 in the form of pharmaceutical grade thiamine HCl, a premium vegan active ingredient without additives.
  1. Pharmaceutical Grade

    €9.90

    100 capsules

    €25.00 / 100g

  2. Bundle

    €18.80 €19.80

    2x100 capsules

    €24.10 / 100g

Vitamin B1 in our Vitamin B Complex

The B vitamins are a group of water-soluble vitamins that work closely together and therefore depend on one another both directly and indirectly. As a result, the B vitamins can be considered their own closely knit complex. Our B complexes supply the active coenzyme forms of individual B vitamins, which we obtain from plant-based sources or nature-identical active ingredients.
  1. Bioactive

    with choline, inositol, PABA, betaine

    €14.90

    100 capsules

    €36.70 / 100g

  2. Bioactive

    with choline, inositol, PABA & betaine

    €16.90

    60 capsules

    €45.68 / 100g

  3. Non-Methylated

    no folic acid

    €16.90

    90 capsules

    €22.75 / 100g

  1. Natural

    from sprouted buckwheat

    €14.90

    100 capsules

    €62.08 / 100g

Vitamin B1 in Sunday Essentials Multivitamins

Our multivitamins provide comprehensive nutritional support. Vitamins I supplies all water-soluble vitamins (vitamin C and the B-complex) in combination with other potent bioactives, powerful antioxidants, premium algae powders, mushroom extracts and select superfoods. Vitamins I is also available in a high-dose Forte variant. Our All in One provides a complete nutritional foundation, offering all important nutrients in just one supplement, and is also available in a special formula tailored for individuals following a vegan diet.
  1. B, C, Q10 & More

    plus phytonutrients

    €24.90

    90 capsules

    €34.30 / 100g

  2. B, C, Q10 & More

    high dose

    €24.90

    90 capsules

    €32.21 / 100g

  3. Formulated for Vegans

    30+ nutrients & phytochemicals

    €28.90

    120 capsules

    €28.73 / 100g

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