I got these from a well known, respected and well reviewed source, Ive been on these among a few other brands for about 7 months total now, I love them and have had excellent results, but was wondering if anyone else had expierience with them. Right now I have the Nipertropin green tops, Ive also had blues and yellows by Gemstone Pharma. Im just seeing mixed reviews about Gemstone, and cant find hardly any reviews on Nipers and want to know what you guys' opinions are.