Nolvadex is widely available and one of the easiest items on earth to obtain. In the . it is not classified as controlled substance; however, true legal possession will require a prescription. On the black market, nearly all anabolic steroid suppliers carry the SERM and counterfeits, while possible appear to be very rare. The SERM as with many related items is also available through research chemical labs (RCL’s). These RCL’s have found a loophole in the law that allows them to legally manufacture and sell SERM’s, AI’s, Peptides and many other items so as long as it’s for research only. This allows anyone to make a related purchase without a prescription and legally so. However, many of these RCL’s are very low grade. It’s common for their products to lose potency fast, to be unstable, and in some cases, so heavily concentrated they’re hard to dose. While there is a lot of garbage out there, there are quite a few very good RCL’s on the market. A little digging and you’ll easily find one.
The most commonly used AAS in medicine are testosterone and its various esters (but most commonly testosterone undecanoate , testosterone enanthate , testosterone cypionate , and testosterone propionate ),  nandrolone esters (most commonly nandrolone decanoate and nandrolone phenylpropionate ), stanozolol , and metandienone (methandrostenolone).  Others also available and used commonly but to a lesser extent include methyltestosterone , oxandrolone , mesterolone , and oxymetholone , as well as drostanolone propionate , metenolone (methylandrostenolone), and fluoxymesterone .  Dihydrotestosterone (DHT; androstanolone, stanolone) and its esters are also notable, although they are not widely used in medicine.  Boldenone undecylenate and trenbolone acetate are used in veterinary medicine .