Sustanon 250 is a potent combination of four esters; testosterone propionate, testosterone phenylpropionate, testosterone decanoate and testosterone isocaproate. All four esters have different half lives; propionate has a half life of one day, phenyl propionate has a half life of 1 to 2 days, the half life of isocaproate is 4 to 5 days and that of decanoate is 7 to 8 days. The esters having short half life release quickly in the body but wear off quickly too thereby needing frequent doses. The esters with a long half cycle stay in the body for long but take time to become active. The different half cycles make Sustanon 250 quite useful and the users require just one dose per week. This is one of the reasons users buy Sustanon 250.
A bridge is a period of anabolic steroid supplementation that occurs in-between full blown cycles, and is normally a more advanced performance enhancement practice. For most men, discontinuing the use of all anabolic steroids for a decent length of time is the best route to take as it allows the body to normalize. However, this isn't always an option. In most cases, a bridge will be a four to eight week period between full-blown cycles. The most common bridge is a low dose of testosterone and perhaps the continuation of Human Growth Hormone (HGH) if it was used during the actual cycle. While testosterone is the most common, a Proviron cycle during a bridge is a solid option; after all, it has the ability to provide more free testosterone. This isn't the most effective bridge, but it can be attempted. If this type of Proviron cycle is used, once again HGH can be included, and if available Dianabol at a dose of 10mg per day if the total bridge is only four weeks as this will provide total androgen replacement.
wow a ton of great feed back the reason i decided to grab some were the libido issues and ive only been on the pro for 3 days now and it may just be the whole placebo or mind powere thing but my libido has gone through the roof!!!! im just finishing a cycle of cut stack 2 and that includes tren ace 75mg ,,,,test prop 50mg,,,masteron prop 100mg ....i ran this for 8 weeks started very slow due to first time using tren but my advisor was sooooooo good i had no sides at all besides at the end the libido crashed!!!! i started at .5 eod and ended at .9 or 1c eod!!!! thx for all the feed back guys!!!! go over to the pics section to see my latest cycle and feel free to advise..... the end result of the cut cycle was a body weight of 220 much leaner than before and strength increases that were crazy!!!!