rda: Wilding i wsp., STEP 1, New England Journal of Medicine (2021)
LIR was also shown to cross the BBB following intraperitoneal administration at 25 and 250 nmol/kg, while no measurable increase in brain levels was detectable at the lowest tested dose, 30 min post-injection, nor at a later time point (3 h), even with the highest dose suggesting that LIRs brain penetration is both dose- and time-dependent (Hunter and Hlscher, 2012)
Unlike natural ghrelin, it does not significantly increase appetite , allowing controlled GH release
Description GHK-cu Lyophilized 50mg Research-Grade Compound GHK-cu Lyophilized 100mg is a research-grade compound supplied in a sterile vial, intended for use in controlled laboratory environments
Incorrect preparation of injectable peptides risks overdose, underdose, microbial contamination, injection-site infection, and anaphylaxis