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GHK-Cu (glycyl-L-histidyl-L-lysine-copper) is a naturally occurring tripeptide - three amino acids bound to a copper ion

This is vastly more dilute than topical formulations, but isolated cells in culture have direct peptide access without any barrier to penetration

Researchers comparing this page should review whether the listed supplier publishes COAs from recognizable laboratories, whether the product page shows the same vial size they need, whether the advertised price is before or after a discount, and whether the vendor clearly separates research-use products from any clinical or telehealth offering

Always verify with yours

$71.00 6 in stock 6 in stock This product is intended for laboratory research use only