Vitamin B1, also known as thiamine ... We also appreciate that this supplement is vegan and all-natural, with no added sugar, preservatives, corn syrup, or dyes. While the tangerine flavor ...

If you eat a varied diet, you'll quickly get enough vitamin B1. Even as a vegan, you don't need to worry. Vegetables and nuts are also an important source of vitamin B1. Therefore, it's not mandatory ...