I can Buy these in Chinatown ( Ottawa-Canada), I've drank 3 in a 2 hour span ... i dont feel anything special ... is this version different than the one in Thailand ... The bolltle is the Exact same as the picture at the top of the page .. and everything is written in Thai., there is a extra english sticker on it that lists 5 active ingredients:

Niacin 0.13mg/ml Pantothenic Acid 0.033mg/ml Vitamin B6 0.02mg/ml Water Sugar

are these the same as in Thailand ?