tendency said:
Chili777 said:
tendency said:
Clavicular's Hammer said:
Slaine said:
Clavicular's Hammer said:
Slaine said:
Clavicular's Hammer said:
Ran 3mg twice daily for weeks — no issues at all.
Now just once per day.
Skin feels smooth and has a shine to it. Began taking glycine and collagen alongside to help with what I'm aiming for. Hair hasn't shown anything so far.
6mg a day???

How long have you been doing that? What made you land on 6mg? Was there a big jump in results going from 0,5-1-2 up to 6mg?
GHK-CU's half-life is brief, and there aren't any recognized risks.
My skin looked great—hydrated. I'm not sure what more to add.
True, it clears quickly, but copper has a way of accumulating.
Appreciate the reply!
I want to make clear that nobody has shown any copper toxicity signs while using Ghk-cu.
A 6mg dose of Ghk-cu works out to roughly 1.2mg of copper. Suppose every bit of that copper were absorbed without any restriction, it would still land well under the 10mg daily copper ceiling that is generally advised.
That copper, though, does not arrive unbound. It sits in a chelated complex tied to the GHK, and that arrangement acts as a buffer, keeping it from accumulating inside the body.
If you ate liver on a daily basis, your odds of taking in excessive free copper would be much greater.
These days I go with 3mg each day. Based on the most recent studies I've seen, cycling GHK-cu isn't necessary.
From what I understand, the same applies to semax and selank—they can supposedly be used continuously without breaks.
From what I've read, Semax schedules call for a break—typically 2 weeks minimum—and continuous use shouldn't stretch past 4 weeks. There's a genuine risk of saturating BDNF receptors if you push further than that.
On this point, chili, we're going to have to part ways. Kevin Joseph, an internal medicine physician with quite a bit of solid YT content and a well-regarded e-book to his name, has spent years prescribing 20-30 peptides in his clinical work, semax and selank among them. His take is that the whole notion of BDNF pathway overload doesn't hold up, and that these compounds can be used without a stopping point. Among his patients, he hasn't run into downregulation or anything of the sort.
From what I gather, long-term use is also common practice in Russia.
Cycling shows up in nearly every peptide protocol out there, but when you dig into it, the rationale mostly boils down to excessive caution and secondhand claims. At this point I doubt it's actually required, or at least not for some share of them.