i just got some clen its 200mcg to 1ml..im takein it 40mcg per day till 4th day then up to 60 for a couple more then up to half a cc for the rest of the 2 weeks..im supposed to run it for 10 days on 10 days off but ill prob do 2 weeks on 10 days off..there not much sides except jitters and insomnia ...and its workin quite well for the third day now.it was about 275 for a 50ml bottle but thats just the price i get it..its prob cheaper but thats bout it for now ..peace