DISCONTINUED: B-1 by Douglas Labs
Recommended replacement products: Ultra Benfotiamine , Tri-B-100
Thiamine 100 mg tablet.
B-1 supplies 100 mg of vitamin B1 in each tablet.
![](https://cdn11.bigcommerce.com/s-ci9sov9u0a/products/118/images/39068/Screen%252520Shot%2525202021-01-27%252520at%2525202.07.17%252520PM__56899.1677140285.1280.1280.png?c=1)
Recommended replacement products: Ultra Benfotiamine , Tri-B-100
Thiamine 100 mg tablet.
B-1 supplies 100 mg of vitamin B1 in each tablet.