Secondly, I wouldn’t be concerned whether or not you’re shedding. Some people shed a little bit, and some people don’t — but shedding is definitely NOT always a good sign (as you know). Some shedding is normal because of the nature of the massages. However, some people also shed because they create too much friction on the scalp skin, or they don’t allow for enough recovery time in between sessions. That’s not the good type of shed. So, don’t worry about not shedding 🙂 Regrowth is possible with or without the type of shedding you’re looking for.
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 .