Vitamin B1 Thiamine

High-dose vitamin B1 as premium thiamine HCl in high-purity quality without additives and vegan.

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.

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.