puritysourcelabs.ru PSL is a quality source. I honestly have nothing bad to say about my first time using them. I ordered primarily a cutting cycle and was able to put on lean muscle mass and get vascular. Very pleased with my results. experience was smooth, they are good. communication is good they helped me once with my order. products are good everything came as promised. ordered primo, sust, dbol. results are good can’t complain about a thing.