Testosterone can be administered parenterally , but it has more irregular prolonged absorption time and greater activity in muscle in enanthate , undecanoate , or cypionate ester form. These derivatives are hydrolyzed to release free testosterone at the site of injection; absorption rate (and thus injection schedule) varies among different esters, but medical injections are normally done anywhere between semi-weekly to once every 12 weeks. A more frequent schedule may be desirable in order to maintain a more constant level of hormone in the system.  Injectable steroids are typically administered into the muscle, not into the vein, to avoid sudden changes in the amount of the drug in the bloodstream. In addition, because estered testosterone is dissolved in oil, intravenous injection has the potential to cause a dangerous embolism (clot) in the bloodstream.
They did show some benefits in body weight and composition, muscle size, and muscle strength – with an increased risk of side effects.
Before & After Pictures Gained 25 LB lean muscle ★ ★ ★ ★ ★ Gaining 13lbs in 4 weeks and staying lean while still getting stronger was something I’ve not done before! Cole W. VIEW REVIEW Lost 20 LB fat & gained muscle ★ ★ ★ ★ ★ I went from 260lbs to 240lbs. My strength definitely increased all around and was able to workout harder and longer. Joey B. VIEW REVIEW Gained 20 LB lean muscle ★ ★ ★ ☆ ☆ Its been a month since I started and I have gained 20 pounds and also went up in strength between 30-60 pounds. James P. VIEW REVIEW Lost 17 lbs of body fat ★ ★ ★ ★ ★ The stack helped me achieve everything I’ve always wanted. I started to lose weigh in my stomach; my waist line declined for 5 cm. William F.
Steroid Names Bodybuilding Common steroids for bodybuilding include: