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 . 
Phase #1 Fast-Acting Liquid Capsule Anabolic Response System: The outer liquid capsule of ANABOL-5 ensures that your body is in an anabolic muscle-building state within minutes of taking it. This is especially crucial after waking up in the morning and upon completing your workout session.
Phase #2 Extended Release Inside Capsule Anabolic Amplifier: By selectively putting some of the ingredients into a separate capsule, we have greatly extended the anabolic activity level. Once the crucial and fast-acting anabolic surge of phase #1 has reached your muscles, the long-acting anabolic properties of phase #2 take over.