Ok this may be sourcing, but i think the mods will allow it( cos its legal and all), seriously get the stuff in the blue box i think its fauldings brand. its good shit. its only good for snorting though, any other route of administration is a waste. peace and be safe....oh yeah and dont mix it with anything acidic or you will be blowing an 8th grade science project volcano out your nose ( bicarb and acid react hilariously!!).