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i couldn't find anything on the directory about cut mdma, i know mine is, it turns marquis black via both purple and orange so guessing its cut with speed. i know this is an impossible question cos in general its cut with anything, but should i assume cut stuff wont last as long as the other ingredients might be less stable?
That shouldn't really matter.....as long as you keep it in an air tight container in a dry place...if you for sure know that it's cut I probably wouldn't even take it anyway....but that's just from my own personal opinion and experiences...I test it and only consume if it's 100% pure.