When to switch from Cyp to Prop?


New member
I'm switching from Test cyp (600/wk) to test Prop (150/EOD) the last 2 weeks of my cycle. I'm just curious to know if it matters how long after my last shot of Cyp I switch over to Prop. I know all that can really happen is a higher concentration, so it's not a big deal. Should I do my last injection and wait until my next scheduled Cyp injection (mon/thurs) to use the prop?


New member
you could even shoot cyp monday and then start prop the next monday... wouldn't really do much of a difference... completely up to you how you do it


Death Dealer
Last time I shot my last shot of test, waited about a week, and then hit up the prop. Seemed to work pretty well and I didn't notice any increased sides or anything like that.