4 Best Vitamin B1 (Thiamine) Supplements
![Solgar - Vitamin B-1 100 mg 100 vegetarian capsules Solgar - Vitamin B-1 100 mg 100 vegetarian capsules](https://static.smeetsengraas.nl/2151/80/x/solgar-vitamin-b-1-100-mg-100-capsules.jpg)
- Contains 100 mg of vitamin B1 per capsule
- The dark glass packaging offers the most optimal protection against the effects of oxygen, moisture and light
![Bonusan - Vitamin B1 Thiamin 300 mg 60 vegetarian capsules Bonusan - Vitamin B1 Thiamin 300 mg 60 vegetarian capsules](https://static.smeetsengraas.nl/4122/80/x/bonusan-vitamine-b1-thiamine-300-mg-60-capsules.jpg)
- Contains 300 mg of vitamin B1 per capsule
- Highly dosed
![Vitals - Vitamine B1 250 mg 100 vegetarian capsules Vitals - Vitamine B1 250 mg 100 vegetarian capsules](https://static.smeetsengraas.nl/1236/80/x/vitals-vitamine-b1-250-mg-100-capsules.jpg)
- Contains 250 mg of vitamin B1 per capsule
- Suitable for vegetarians and vegans
![Vitals - Vitamine B1 100 mg 100 vegetarian capsules Vitals - Vitamine B1 100 mg 100 vegetarian capsules](https://static.smeetsengraas.nl/556/80/x/vitals-vitamine-b1-100-mg-100-capsules.jpg)
- Contains 100 mg of vitamin B1 per capsule
- Suitable for vegetarians and vegans
![Bonusan - Vitamin B1 Thiamin 300 mg 60 vegetarian capsules Bonusan - Vitamin B1 Thiamin 300 mg 60 vegetarian capsules](https://static.smeetsengraas.nl/4122/80/x/bonusan-vitamine-b1-thiamine-300-mg-60-capsules.jpg)
- Contains 300 mg of vitamin B1 per capsule
- Highly dosed
![Vitals - Vitamine B1 250 mg 100 vegetarian capsules Vitals - Vitamine B1 250 mg 100 vegetarian capsules](https://static.smeetsengraas.nl/1236/80/x/vitals-vitamine-b1-250-mg-100-capsules.jpg)
- Contains 250 mg of vitamin B1 per capsule
- Suitable for vegetarians and vegans
![Vitals - Vitamine B1 100 mg 100 vegetarian capsules Vitals - Vitamine B1 100 mg 100 vegetarian capsules](https://static.smeetsengraas.nl/556/80/x/vitals-vitamine-b1-100-mg-100-capsules.jpg)
- Contains 100 mg of vitamin B1 per capsule
- Suitable for vegetarians and vegans
![Solgar - Vitamin B-1 100 mg 100 vegetarian capsules Solgar - Vitamin B-1 100 mg 100 vegetarian capsules](https://static.smeetsengraas.nl/2151/80/x/solgar-vitamin-b-1-100-mg-100-capsules.jpg)
- Contains 100 mg of vitamin B1 per capsule
- The dark glass packaging offers the most optimal protection against the effects of oxygen, moisture and light
Vitamin B1, also known as Thiamine, supports proper functioning of the nervous system in part because it can promote the transmission of impulses between cells, such as in muscles. Thiamine contributes to memory and is good for the heart.
Vitamin B1 is mainly found in cereal products, bread, potatoes, vegetables and meat.
Preferably use vitamin B1 alongside a natural and well-balanced vitamin B complex.