Lyophilised (freeze-dried) solid
Researchers also observed a potential increase in epithelialization, a process critical for regenerating the skins outer layer, under these experimental conditions
Short-term effects (weeks 1-4) Sleep improvements often manifest first, sometimes within the initial week of sermorelin use
Mild redness or soreness at the injection site may occur but typically resolves quickly
What isn't established is that this translates into the dramatic, precisely-quantified superiority commonly claimed, and what's often left out entirely is that topical GHK-Cu, including our own 1% GHK-Cu Face and Skin Serum, has more, not less, human clinical evidence behind it, plus a regulated supply chain with verifiable manufacturing standards
Standard protocols for hair growth use 1-2 mg daily via subcutaneous injection, with some protocols using 2-3 mg several times weekly instead