This information should not be used to decide whether or not to take testosterone cypionate injection or any other medicine. Only the healthcare provider has the knowledge and training to decide which medicines are right for a specific patient. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about this medicine. It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to testosterone cypionate injection. This information is not specific medical advice and does not replace information you receive from the healthcare provider. You must talk with the healthcare provider for complete information about the risks and benefits of using this medicine.
A 2006 study determined that 1-testosterone has a high androgenic and anabolic potency even without being metabolized, so it can be characterized as a typical anabolic steroid. 1-Testosterone binds in a manner that is highly selective to the androgen receptor (AR) and has a high potency to stimulate AR-dependent transactivation . In vivo , an equimolar dose of 1-testosterone has the same potency to stimulate the growth of the prostate , the seminal vesicles and the androgen-sensitive levator ani muscle as the reference anabolic steroid testosterone propionate , but, unlike testosterone propionate, 1-testosterone also increases liver weight. 
I’ve been giving myself 200 every other week for about 9 weeks now and really have no noticeable change in much of anything. Energy levels are about the same, my sex drive (my primary reason for going to the doctor) is pretty much the same though I had one week where I felt noticeably different but then went right back to my normal uninterested state the week after that was like 5 weeks ago. I’m hoping when I go back to the doctor in a couple weeks he can up the dosage though from what I’ve read here that seems rather unlikely.