I discuss that already, but admin
@ZippityDooDah claim that while it is possible, the probability they do so is low. And from 3rd party tests we see they look very similar. Only manipulation what they are most probably doing is to show you the best test result they received. It can be by a way of testing multiple vials from the same batch and show result only for the best one, or show you result from a different, better batch.
some people do that, many vendors promising if your products test below some levels they will resend/refund, but many accept only janoshik tests which are complicated because you have to send it to europe. If you want to test it just for yourself you can use local alternative
https://www.peptidetest.com/ where everything will be faster and no risk to go thru customs again
its what they are doing by their own so called "group buys", they are sending products from the same batch and later reimburse customers who send the product to jano for testing.
However, there was a recent case with Nantong (GYC) where during GB no. 2 for Sema 10mg they send out 2 differently looking kits
