This is a structural difference from research-grade GHK-Cu sold as a lyophilized powder, where the user has to source bac water separately (currently on national shortage) and reconstitute by hand
Unlike conventional hormones encoded in nuclear DNA, this peptide is transcribed from the mitochondrial genome and then released into the cytosol and nucleus under stress conditions
Since GHK-Cu carries copper, taking too much for too long may be a concern for people with liver issues, copper metabolism concerns, or pregnancy/nursing considerations
This phenomenon, sometimes called tolerance or dose creep, is reported anecdotally with tirzepatide, though the clinical trial data does not show significant tolerance development at fixed doses over 72 weeks
Research Insight Store DSIP 5MG in a cool, dry place away from light to maintain stability and quality