Testosterone suspension is not abundant on the black market at this time. American products have been gone for years, leaving only a couple of available versions of this steroid left to purchase. Testosus was the most popular, which is a veterinary suspension from Australia (although it was exported to Mexico on a seemingly very regular basis). Recently Testosus was replaced on the Mexican market by Anabolic-TS however, which is the same steroid but now sold under the label Grupo Commercial Tarasco (a Mexican distributor for Jurox). Hopefully they have made some improvements in the switch to Anabolic-TS, as Testosus was not the most favored product. This stems from it being quite different from the refined suspensions that used to be available in the ., in that it is much more difficult to inject. While the old Steris suspension used to clear a 27 gauge needle without much difficulty, the particle size in Testosus is so large that it is difficult to pass sometimes even through a 22 gauge needle. In anything smaller it will likely jam completely. But to those who don’t mind the hassle, or even using a 21 gauge, this item was usually very highly regarded. I should point out that the manufacture of original Testosus has not been discontinued, as is still produced and sold domestically on the Australian market. It is doubtful it will be reaching the states in much volume at this time however. Univet Uni-test suspension from Canada is also found on the black market at times, and is reportedly even worse in terms of particle size. Unfortunately those who seek out this steroid have no alternative at this time but to deal with these thick solutions.