ok i got some durateston 250 few weeks back im on my 3rd week and im not fealling anything or gettin stronger in the gym but i heard its not saposed to kick in untill week 4, but my question is that some of my amps have 2006 expiration dates and some have 2007, so they were made a year apart from eachother, and both of the solutions are different color, the newer ones that expire in 2007 have a yellowish color oil in them and the ones that expire in 2006 are clear solution is this normal or does this mean there fake? there from a legit source and i did a freezer test the clear solution got a lil foggy looking while the yellowish solution got almost frozen to the top of the amp but as soon as i took it out and into room temperature it turned right back into oil???? help me out here guys to whether i need to get my good friend lueyville slugger and go pay this guy a visit