AHK-Cu Peptide: Benefits, Research, and Clinical Applications
AHK-Cu (Copper Tripeptide-3) is a synthetic copper-binding tripeptide composed of alanine, histidine, and lysine complexed with a copper ion. It is used primarily as a topical active ingredient in scalp and skin formulations. Its published research is concentrated on hair follicle biology, specifically promoting follicle cell survival, stimulating blood vessel formation around follicles, and supporting dermal collagen production. This guide covers what AHK-Cu does, how it works, what the research actually shows, how it compares to GHK-Cu and other alternatives, and what to know about topical protocols and safety.
Ahk Cu
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