ghk cu pinning schedule GHK-Cu Dosage and Protocol: A Medical Provider's Guide to the 30-Day Cycle How Long Does GHK-Cu Last?
Description
Intranasal Peptide Delivery Explained

Unlike capsules or powders, sublingual peptides are designed to be placed under the tongue, where the thin mucosal tissue allows them to pass directly into the bloodstream

Author Contribution FP, JMGG, and VV designed the manuscript

Thicker strands, better coverage, and visible density improvements develop over 3 to 6 months

Animal studies suggest comparable efficacy (with GHK-Cu entering anagen slightly faster), but no large-scale human trial has compared them head-to-head
