those are the newer style of the old cyctahoh's i believe. i think there from russia originally, im not sure, the name i think is infar. the old style ones had a paper label too with purplish writing without the 250 printed on them. those where the very first cycle i did like 12 years ago, they were potent as hell for me anyway. i had major test flu and soreness from inject, but after a few weeks when i got used to them, i made major gains from them, i will always sware by htose little friggers. but that was long time ago, i havent been able to get ahold of them as of late but would love too. There definitly GTG. enjoy!!