I have no intentions to bash any sponsors/sources. I just want to know who is the most consistent one out there. If the product states 250mg/ml I expect 250mg/ml nothing more and nothing less. For example I've used Gen-shi products in the past and came across a forum in which someone using Gen-shi had blood work done and stating their products are under-dosed. I don't know if that is true or not and that's the reason for this topic. I want to know who I should steer clear of and also who is overdosing. Although I prefer properly dosed, maybe if I decided to run a short cycle higher dosed might be ideal but not sure. Believe me I've done a lot of research but would never have the time in the world to properly test all of them. So please share your experiences especially if you get blood work done regularly or have tried many different sources. I will be getting blood work done here soon so hopefully I will have something to add here shortly. Feel free to PM me if you wish and thank you all in advance.