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Piazza, MD, FACS | Board-Certified Plastic Surgeon In the ever-evolving landscape of health and wellness, there's a buzz around a peptide that has caught the attention of influential figures like Andrew Huberman and Joe Rogan
doi:10.1007/s00417-005-0108-2
GHK-Cu (glycyl-L-histidyl-L-lysine-copper) is a naturally occurring tripeptide - three amino acids bound to a copper ion
Research peptides purified by reversed-phase HPLC are typically trifluoroacetate salts, and residual TFA readily drives an unbuffered solution to pH 34 whether the water started at 4.5 or 7.0
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