Note that thiamine powder has a VERY unpleasant taste. Many describe it as tasting like burnt rubber.
To use, you mix with water and drink. Most people prefer our thiamine capsules. No bad taste and MUCH easier to use as you do not have to measure any thing.
The thiamine capsules are here.
If you buy the 60 Day Treatment Kit you get 120 thiamine capsules for free.
34 Grams of Pure Powder