Pipezilla's picture
Pipezilla
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How long after taking deca should I wait before taking finasteride again?

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I was on a test and deca cycle. I love deca because it helps with my joints (bad knees) but I normally use finasteride off cycle. how long after my last pin should I wait to start taking finasteride. I hear it can stay in the system for a long time. I will not be running finasteride during PCT. Any help is greatly appreciated.

ashop's picture

It can be detected up to 24 months. If your waiting for some clearance time I would say a minimum of 21 days after last inject.

cry_havoc's picture

It depends on how much Deca you injected weekly and how often. A cycle of Deca at 500/week would take 4 weeks do drop below 500 mg in your blood stream. It would take a full 8 to drop down below 100. See illustration below.

Deca 200 at E3D for 500/week. 12 week cycle.

Pipezilla's picture

cheers, very informative. extra mile with the graph. I'm gonna wait 2 weeks after my PCT. fin during PCT is never a good idea anyway.

JL's picture

Deca stays active in your system for 15 days. I don't use finasteride so I can't chime in to answer that directly. I know from my experience with deca. I will drop the deca 2 weeks before I lower my test to avoid potential deca sides from occurring. Give the deca extra time to clear the system.