Supplier promised 20-25ng/ml for the current blue tops batch. The previous batch has been in the 14-20 range according to the tests I have seen. It's in my best interests to keep testing the manufacturer so yes of course I will easily provide 1kit for testing each month. The reason I'm sending so many kits is simple. Last year I sent 20 kits to 20 persons and only 3 persons returned the labs. I'm sure this time something similar will happen. Plus, I got them for free. Why not to give them away.
GH quality is a whole different subject. I haven't seen a single source who never had issues with Chinese suppliers. Everyone had. A lot of variables here. One thing I've learned is no matter how good the supplier is you have to test the products constantly. I'm testing my suppliers on regular bases since Aug 2013.
A big issue is shipping and transportation during hot weather. Stock up on GH in winter. An extra day or two in the mail may ruin your gh.
GH quality is a whole different subject. I haven't seen a single source who never had issues with Chinese suppliers. Everyone had. A lot of variables here. One thing I've learned is no matter how good the supplier is you have to test the products constantly. I'm testing my suppliers on regular bases since Aug 2013.
A big issue is shipping and transportation during hot weather. Stock up on GH in winter. An extra day or two in the mail may ruin your gh.