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Anyone Know What the Half-Life for Primo (Methenolone Enanthate) is?

klbsa

klbsa

Senior Member
Jan 5, 2011
190
98
Can I get away with jacking it once a week? I'm not scared of pins just lazy..... I'm old now and don't need much AS to get really good results. How about if I just hit 300mgs (3cc's) once a week? Would I be crashing after 4-5 days?

Thx in advance
 
DungeonDweller

DungeonDweller

VIP Member
Mar 21, 2017
1,534
1,335
Can I get away with jacking it once a week? I'm not scared of pins just lazy..... I'm old now and don't need much AS to get really good results. How about if I just hit 300mgs (3cc's) once a week? Would I be crashing after 4-5 days?

Thx in advance
Steroid esters Drug Active half-life
Formate 1.5 days
Acetate 2 days
Propionate 3 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 day
 
Lizard King

Lizard King

Administrator
Staff Member
Sep 9, 2010
14,551
8,024
Now there is a name I haven't seen in a long time. Welcome back @klbsa
 
klbsa

klbsa

Senior Member
Jan 5, 2011
190
98
Now there is a name I haven't seen in a long time. Welcome back @klbsa
It’s been a long time….. I let myself go for a few years and finally the shame of almost looking like a regular piece of lemming shit with my shirt off shamed me back to training . Glad to be back.
 
L

Lifter74

Senior Member
Mar 11, 2022
205
112
Does primo build any better than test. I've never ran it because it's pricey.
 
two_slug

two_slug

VIP Member
Mar 7, 2012
591
419
Can I get away with jacking it once a week? I'm not scared of pins just lazy..... I'm old now and don't need much AS to get really good results. How about if I just hit 300mgs (3cc's) once a week? Would I be crashing after 4-5 days?

Thx in advance
The half life depends on the ester and not the steroid. With it being enanthate at 900mg, you can probably get away with it. I've ran test e at over a gram once ew with one pin and no problems. Probably, still better with 2 ew if you can.
 
W

Wilson6

VIP Member
Dec 17, 2019
772
1,291
Can I get away with jacking it once a week? I'm not scared of pins just lazy..... I'm old now and don't need much AS to get really good results. How about if I just hit 300mgs (3cc's) once a week? Would I be crashing after 4-5 days?

Thx in advance
Graphic comparing blood conc of testosterone with two esters.
 

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  • testosterone enanthate pk injection frequency.jpg
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