Forum: List of Steroids by Half-Life ~youngbb333, 2011

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mars1960
4
inactive
08/04/2012 - 07:54

The biological half lives are variable, thats one reason you get so many different answers, also of course there is mis-information posted on a lot of sites.
Test enanthate for example has a half (this is for a single 250mg shot in the glute)of 4.5 - 7.5 days, this is ascetained from the terminal half life using a formula called psuedo equilibrium dynamics.
Fot the purposes of blood tests (TRT etc) you also need to ascertain the MRT (mean residence time) this is 12-14 days for a single 250mg shot in the glute.
This helps to ascertain when your testosterone levels should be back to baseline as long as you remember the dosage you used, the frequency of the injections and the length of time you were actually on cycle.

bigjeff1
1
07/30/2012 - 14:56

for you guys on hrt, that like to add a shot like me., im on hrt and then i add that weekly shot on my own to keep my blood levels even.or when i do a cycle. you really do have to time it, so doc dont catch you,,he caught me once but let it go when i told him i had messed up and took a shot each week instead of every other week.i notice on some lists half life of test E or CYP is 14 days on others its 8 days half life and on medical websites its 8 days,,so a good rule of thumb i use is when on cycle i take it as 8 to 10 days days,,,when i got to have a blood check done i use the 14 days! and wait 4 weeks so my normal 200 mg shot every other week is right about on the money.when tested.usually when im tested im at 650-700 on test levels, when he caught me i was right at 1000. i dont have to worry about detection time because on hrt they expect to find it. for you guys like me who do ad alittle extra to the mix be careful doc asked me right off why my level had jumped to high normal. i played it off as gee aww shucks i accidently took my shots back to back..i tested my acting abililty : )

spartacus91
58
07/27/2012 - 02:20

they do piss tests dnt they ? well most do in the uk so orals will show but i know loads of folk in the army who take injections over orals and allways pass there tests running 500-750 mg test-e per week so you should be ok.its all to do with where you work i think.

macca82
6
06/04/2012 - 02:23

if u do a drug test just say in a medical for a job do they look for steroids?

mikehussy77
0
05/18/2012 - 02:13

Basically every drug has a half life, steroids included. If for example, you were to inject 200mg of Decadurabolin once weekly, for 6 weeks, how would you know when you were "off"? Would you be "off" when you had finished your last dose? You would be able to calculate this from the half life of Deca. The half life of Deca is around 14 days. This means that 14 days from your last shot of 200mg of Deca, your blood levels of Deca will contain 100mg of the steroid. Another 14 days from then, i.e. 28 days from last dose, your blood levels will contain 50mg of the steroid. This amount then keeps halving every 14 days. Therefore you can clearly see that when you finish your cycle, even though you are not putting any steroids into your body, you may think that you are now "off", however you still have, and will still have for some time after your last dose, "active" blood levels of the steroid. Therefore you can plan what to use, how long for, and how long off your cycle, based on these half life's.

alexmurfy
0
05/17/2012 - 04:42

I've seen the links and I love it.

eastcoastmuscle
92
04/23/2012 - 04:51

so if i took my last shot 150mg of prop yesterday, how long until it would be considered clear from my system so i could pass a drug test?

485JD
1
04/20/2012 - 13:18

So you would say that if one were to run a cycle consisting only of test (E) at 500mg per week for ten weeks, about what would the half life be? Or what would the formula be to figure that out? Essentially the question I am trying to get at is how long will it take to get a cycle to be not detectable? The PCT is nolva.

youngbb333
1
485JD
05/03/2012 - 16:17

For the detection time: http://www.steroid.com/steroid_detection_times.php
For the pct: http://pct.befit4free.net/

Roid Noid
801
03/25/2012 - 11:54

THIS POST IS ONLY GOOD FOR THE HALF LIVES OF STEROIDS, DO NOT BELIEVE THAT YOU ARE GONNA BEAT A DRUG TEST BASED ON HALF LIFE. IT IS DETECTABLE FOR MUCH MUCH LONGER THAN THAT!

Cmndr. Shepard
29
Roid Noid
05/12/2013 - 18:10

Is true based on all steroids? What about testosterone alone? How can that leave a trace Since it's naturally in the body?

Ecto
2
Roid Noid
03/26/2012 - 14:19

Exactly. They don't look for the steroid itself - they look for its known metabolites, products of the steroid's breakdown in the body. That's how they can find evidence of nandrolone use a year or more after you stopped shooting deca, when the nandrolone itself is long gone from your system. The half-life isn't really related to how long the metabolites linger in the body.

K.Bear210
46
03/24/2012 - 18:59

List says Sust has half life of 15 days ... Sust has some fast acting prop. in there, so any wisdom in starting PCT after only a week?

Pumpis
2
03/11/2012 - 12:17

So even if I run short esters like ace or prop, I still should wait atleast a week after last shot, befor starting PCT?? Am I missing something? Why then everywhere guys suggest to start PCT 2-3 days after last shot?!? If I pin 225 mg ace ester, then after 3 days I still have about 110 mg unused juice in body, so no point starting PCT??
Asking just because im runing test-c cycle and want to finish it with rip blend containing acetate esters. Want to get clear about this. Can somebody explain please??

Ecto
2
Pumpis
03/14/2012 - 12:02

If you've been ingecting for a while, then a single half-life after your last injection you'll have more in your system than just half of your last injection - you'll have that plus what's remaining of all the previous injections before the last one.

But to take the number you used: 100 mg or so is what a healthy young male's body normally produces on its own in a week, more or less. So when you have this level remaining in your system and you've stopped injecting more, you can begin your PCT because this level is not significantly suppressive.

A good rule is to do the last injection of a short ester on Wednesday or Thursday and then you're good to start PCT on Monday next week.

Pumpis
2
Ecto
03/14/2012 - 23:40

Thank you very much!

Ecto
2
01/27/2012 - 16:07

Some strange mistakes in that list, just from a cursory glance. Methyltestosterone is a short-acing oral with a halflife of 6-8 hours, not 4 days. And T3 is not 10 hours - it's more like 2-3 days - that's why it's enough to take it once a day and not twice in divided doses.