Injection site effect on half life

[TylerDurden7]

I once read that the muscle group injected can have an impact on the half life of a specific ester. Is this true if you are injecting test cypionate?

 

[82anon]

I think that is hear say as long as you are going intramuscular - it shouldn't matter (quad, glute, delt - popular pin spots). Now, let's say you had a short pin and some went into your adipose (fat) tissue... Then it would release more slowly, as the adipose tissue doesn't have near as much blood circulating through it as muscle, thus it would release at a more unpredictable and slower rate (not advised). The ester determines the half life, and the muscle is a muscle.

 

[EasyEJL]

yes it is true, because its based on the amount of blood vessels and blood traveling through the area. Also the inejction amount effects halflife. Is the difference huge? not really on something long like test cyp (like it might vary by 12-24 hours across the body) but matters more on short esters

 

[MakaveliThaDon]

yes it is true, because its based on the amount of blood vessels and blood traveling through the area. Also the inejction amount effects halflife. Is the difference huge? not really on something long like test cyp (like it might vary by 12-24 hours across the body) but matters more on short esters

very interesting. I did not know this. So then what are the effects of injecting in an area with more blood vessels passing through it like your thigh/quad, than a smaller area?

 

[EasyEJL]

Those areas have a shorter half life than an area that has less blood vessels. But like I said, unless you are injecting something with no ester in oil, it probably doesn't make enough of a difference to really be noticeable.

 

[TylerDurden7]

Yea seems like what I read said delt injections would prolong halflife/absorption rate via reduced bloodfow when compared to a large group like quads/glutes. Thanks bros was curious what some of you may think