How much higher are test levels when they peak post injection?

[nothuman]

I am on 150mg cyp per week and took a blood test 7 days post injection fasted. It was 532 total and 20 free. Can anyone guesstimate what the numbers would have been when they peaked post injection?

 

[Kaladryn]

I am on 150mg cyp per week and took a blood test 7 days post injection fasted. It was 532 total and 20 free. Can anyone guesstimate what the numbers would have been when they peaked post injection?

There is a really good graph on this from a big study, if someone wants to dig it up. Cyp is about 8 days halflife (for average people, maybe shorter for people who use a lot and thus metabolize faster), so you are close to half of peak, I would say 900-1000.

Here is one:

 

[nothuman]

Ok sounds like I'm using the right dose then. Thanks Kal

 

[Kaladryn]

Ok sounds like I'm using the right dose then. Thanks Kal

No prob, found a graph, it isn't the one I was looking for. Looking at that really highlights why 2x weekly injections are necessary.

 

[buck]

on 100mg/week i peak about 2 days post injection at almost 1100. then the day before the next shot i am around 440-480.

 

[MaineGuy]

on 100mg/week i peak about 2 days post injection at almost 1100. then the day before the next shot i am around 440-480.

I guess this proves 2 times per week is the better option

 

[nothuman]

I'm gonna do two shots a week then.

 

[haze324]

on 100mg/week i peak about 2 days post injection at almost 1100. then the day before the next shot i am around 440-480.

whats your guess where you would be from 50mgs 2x a week?

 

[buck]

it would only be a guess so you guess is as good as mine.

 

[nothuman]

on 100mg/week i peak about 2 days post injection at almost 1100. then the day before the next shot i am around 440-480.

That means it dips over 600 points in four days. That's insane to me.