TB-500 is a synthetic fraction of the protein thymosin beta-4, which is present in virtually all human and animal cells. Thymosin beta-4 is a very large molecule. In fact, it is so large that it cannot fit entirely into the receptor. Different sections of the molecule have different activities. TB-500 is the part of thymosin beta-4 hormone which promotes the most useful effects (overall healing, repair, new blood and muscle cells). For medical applications it is more practical to use the TB-500 instead of the entire Thymosin Beta-4 protein.
In addition, androgenic side effects are common with this substance, and may include bouts of oily skin, acne and body/facial hair growth. Aggression may also be increased with a potent steroid such as this, so it would be wise not to let your disposition change for the worse during a cycle. With Dianabol there is also the possibility of aggravating a male pattern baldness condition. Sensitive individuals may therefore wish to avoid this drug and opt for a milder anabolic such as Nandrolone Decanoate (Deca-Durabolin). While Methandienone (Dianabol) does convert to a more potent steroid via interaction with the 5-alpha reductase anzyme (the same enzyme responsible for converting testosterone to dihydrotestosterone), it has extremely little affinity to do so in the human body's. The androgenic metabolite 5 alpha dihydromethandrostenolone is therefore produced only in trace amounts at best. The benefit received from Proscar/Propecia would therefore be insignificant, the drug serving no real purpose.
Prior to progressing on this topic, it is important to note that Dianabol is not for individuals who do not want to gain extra water weight. Nevertheless, it is one of the best legal steroids because it causes very little water retention if used moderately. Retaining very little fluid will make you appear smoother offering a very natural look to your entire body. Therefore, it can rightly be concluded that Dianabol users look epic while holding very little water. It is also important to note that weight gained with the use of dianabol will appear in the form of lean muscles.