Ive personally used alot of different ugl T3 liquids over the years and they always seemed to be hit or miss. 2015 season I decided to grab a bunch of pharmgrade T3 from aura to see if there was a noticeable difference in quality, results, and how I felt while on it. I cant actually say I noticed any difference from some of the less trustworthy ugls Ive experimented with. There was a thread on here (maybe a year ago) with people talking about bunk pharmgrade T3 coming from aura. Ive also seen a thread on another board mentioning or atleast questioning the same thing.