Check out this AE half-life profile of various drugs

[Audio8]

Drug Half-Life:

Arimidex 3 days
Clenbuterol 1.5 days
Anavar 9 hours
Stanozolol (oral) 9 hours
Methyltest 4 days
Stanozolol (injectable) 1 day
Clomid 5 days
Dianabol 4.5 hours
Testosterone Suspension 1 day

Here are the half-lives for any of the following steroid esters:

Ester Half-Life

Formate 1.5 days
Acetate 3 days
Propionate 4.5 days
Phenylpropionate 4.5 days
Butyrate 6 days
Valerate 7.5 days
Hexanoate 9 days
Caproate 9 days
Isocaproate 9 days
Heptanoate 10.5 days
Enanthate 10.5 days
Octanoate 12 days
Cypionate 12 days
Nonanoate 13.5 days
Decanoate 15 days
Undecanoate 16.5 days



For all you sust lovers out there note that the following esters and amounts are used:
30mg Propionate
55mg Phenylpropionate
65mg Caproate
100mg Decanoate


Testonon uses the following amounts:
30mg Propionate
55mg Phenylpropionate
65mg Isocaproate
100mg Enanthate


Note that sust and testonon are in fact different in one respect. Also note that the longest acting ester in these has a half-life of 15 days. As Andy noted previously, 1/2 the half-life should be the optimal point to begin therapy, thus 1 month (minimum) with testonon and sust.

I would like to point out another fact that arimidex has a half-life of 3 days. Thus an everyday administration is not neccessary.

 

[trenbolone]

Where is this info from? Don't want to insult you, but I'd like to see some refs or something because acetate half-life seems to be under a great debate, some say 24 hours, some say three days...

Thanks.

-John

 

[trenbolone]

Ps. I can't see undecylcenate (sp?) ester anywhere (I mean the Equipose ester). If you or someone can dig out it's half life with references, I would be one happy juicer.

-John

 

[Texas Ranger]

Who knows the half-life of Test Phenylpropinate?

 

[trenbolone]

Look up... it's in the list; 4.5 days.

 

[Audio8]

This is an exert from an article by Grendel (I believe) at Anabolic Extreme. The article title is "Calculating blood levels of Steroids". Here's the link:

http://www.anabolicextreme.com/home.htm

 

[Audio8]

Correction...it's by Roy Harper.

 

[Audio8]

Bizzump

 

[Scotsman]

Nice post Audio8.

 

[Audio8]

Thanks Scotts.I thought you might apprciate it. Btw, I couldn't bring myslef to finish that DMSO fina cycle. It was just too much of a hassle. I finally convinced myself to just buy a kit and convert it.