I have posted several post on here about wether or not my Quality vet test and EQ are real. well my sorse says that its real. But i know that his ttokkyo stuff is real. so i order a bottle of test 200 and 2 bottles of eq 200. but i want to mix the quality vet test and the tt test and the qv eq and the qv eq just in case the quality vet is real. is that safe to mix brands.