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Gyno possible mk677?

Ryno94

New member
I started taking 12.5mg MK677 every night about a month ago. Last night was the first time I noticed a small lump under my right nipple and it is kinda tender. I have been off pct for about a month and a half now. I have never been gyno prone or have never had any kind of gyno problems until now. My last cycle did involve transdermal trest but I took Raloxifene and an ai on cycle and tapered down into the end of my pct and have been fine up until now. Could this lump be from the MK677? I have heard of one instance where someone thought that it could cause gyno by prolactin. Or is this some kind of rebound from my last cycle? Any opinions and advice is welcome.
 
You don’t get rebound gyno a month after pct ends.

It’s prolactin related from the mk677 which raises prolactin.
 
Ryno94 said:
I started taking 12.5mg MK677 every night about a month ago. Last night was the first time I noticed a small lump under my right nipple and it is kinda tender. I have been off pct for about a month and a half now. I have never been gyno prone or have never had any kind of gyno problems until now. My last cycle did involve transdermal trest but I took Raloxifene and an ai on cycle and tapered down into the end of my pct and have been fine up until now. Could this lump be from the MK677? I have heard of one instance where someone thought that it could cause gyno by prolactin. Or is this some kind of rebound from my last cycle? Any opinions and advice is welcome.
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Something doesn’t stack up here bro.....

If you’ve been ‘off’ pct for a month and a half then you finished your pct mid to late November?

But in this thread (late Oct) you were only 4 weeks into a 6-8 week cycle?

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How long did you pct for? Do you mean you’ve been on pct for a month and a half?

Obviously makes a difference in possible causes.

Personally I’ve not seen much about mk causing gyno through any mechanism so I think it’s likely linked to your pct.
 
Whisky said:
Something doesn’t stack up here bro.....

If you’ve been ‘off’ pct for a month and a half then you finished your pct mid to late November?

But in this thread (late Oct) you were only 4 weeks into a 6-8 week cycle?


How long did you pct for? Do you mean you’ve been on pct for a month and a half?

Obviously makes a difference in possible causes.

Personally I’ve not seen much about mk causing gyno through any mechanism so I think it’s likely linked to your pct.
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I started my cycle on Oct 1. And ended 6 weeks later on Nov 9 I believe. Just short of 6 weeks. I pct’d for 4 weeks so my last day of pct was Dec 7 or 8. So my apologies I’ve been off of pct for almost 4 weeks. I started the MK right after pct. I’ve only seen one person talking about getting gyno from it. Guess I should have waited longer to start mk677 so I would know if it is rebound or not
 
Old Witch said:
You don’t get rebound gyno a month after pct ends.

It’s prolactin related from the mk677 which raises prolactin.
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*not sure if it matter but it’s actually only been just short of 4 weeks since pct ended.

I heard it raises prolactin but most people seem to disagree with that so I wasn’t sure. Would something otc like inhibit p take care of it? Or would I need something like prami? (I have both on hand)
 
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Ryno94 said:
I started my cycle on Oct 1. And ended 6 weeks later on Nov 9 I believe. Just short of 6 weeks. I pct’d for 4 weeks so my last day of pct was Dec 7 or 8. So my apologies I’ve been off of pct for almost 4 weeks. I started the MK right after pct. I’ve only seen one person talking about getting gyno from it. Guess I should have waited longer to start mk677 so I would know if it is rebound or not
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If it’s prolactin based then caber is a better option imo.

But what was your pct? Trest I personally found pretty hard to recover from (if I run it again I’ll run a 5-6 week pct rather than 4).

I’d probably want bloods just to know if my hormones were back in check.
 
Caber for sure. Mk677 is a ghrp and it is shown to raise prolactin just like the rest of the long acting ghrps.
 
I
Old Witch said:
Caber for sure. Mk677 is a ghrp and it is shown to raise prolactin just like the rest of the long acting ghrps.
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I was under the impression that mk677 (and ipamorelin) were the two that didn’t (and in the care of mk677 the studies that showed any increase were just increases in the first week.

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Stuff like this suggests no impact?

Pretty sure I’ve seen Mike Arnold talk about this as well on other threads.....

As always though, I’m still learning about this stuff so any info you have would be awesome (as I plan to run it again next year)
 
Whisky said:
If it’s prolactin based then caber is a better option imo.

But what was your pct? Trest I personally found pretty hard to recover from (if I run it again I’ll run a 5-6 week pct rather than 4).

I’d probably want bloods just to know if my hormones were back in check.
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This.

Blood test. I doubt it's MK677. It can take a long time for hormones to normalize after a cycle.
 
Ryno94 said:
I started taking 12.5mg MK677 every night about a month ago. Last night was the first time I noticed a small lump under my right nipple and it is kinda tender. I have been off pct for about a month and a half now. I have never been gyno prone or have never had any kind of gyno problems until now. My last cycle did involve transdermal trest but I took Raloxifene and an ai on cycle and tapered down into the end of my pct and have been fine up until now. Could this lump be from the MK677? I have heard of one instance where someone thought that it could cause gyno by prolactin. Or is this some kind of rebound from my last cycle? Any opinions and advice is welcome.
Click to expand...

Yes, very possible indeed. Estradiol + IGF1-1 in localized injections has been studied with a good deal of success as a non surgical breast enhancement method.

Fun fact: girls with Turner syndrome are given estrogen + IGF-1/GH with progesterone added in the end in order reach full breast development.
 
Whisky said:
If it’s prolactin based then caber is a better option imo.

But what was your pct? Trest I personally found pretty hard to recover from (if I run it again I’ll run a 5-6 week pct rather than 4).

I’d probably want bloods just to know if my hormones were back in check.
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Pct was clomid, kings blood, sustain alpha. While tapering down ai and ralox. Seemed to recover fine and like I said had no issues till now.

I can’t get bloods done right now so I currently dropped the mk and started ralox to try and get rid of the gyno
 
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