The second most common usage of GW501516 and any other GW substance is the fact that it can help you to burn fat. Even though it does help you to burn fat, you will still find that it is non-catabolic and this means that you can still keep hold of your muscle mass. This is especially the case when you run it alongside Ostarine and S4 and you really only need to take 10-20mg every day in order to start seeing some serious results. When you run any GW substance, such as GW501516, you should do it in 8 week cycles as with any other steroid supplement. You will need to make sure that you cycle it properly if you want to see the biggest and best results however, because this will help you to avoid any side effects as well as showing you how you can learn the effects on your own body.
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 .