ghk-cu oral supplement bioavailability Truth Guy Anti-Aging Copper Peptide Serum for Skin & Hair Growth, with Carbon-60 for Fuller Hair, Beard and Lashes GHK-Cu Copper Peptide Supplement, Anti-Aging

The peptide has a short half-life of approximately 15 minutes in vitro due to degradation by aminopeptidase-like enzymes, though research suggests it may be more stable in vivo due to binding interactions with carrier molecules in circulation

doi: 10.1210/jcem-73-5-1081 88 VeldhuisJDIranmaneshAHoKKWatersMJJohnsonMLLizarraldeG

Together, Minoxidil and Copper create a comprehensive approach to supporting thicker, healthier-looking hair

Potential benefits Based on available literature, clinical trials, and anecdotal/clinical practice reports, these are the benefits most often cited: Fat loss / body composition improvement Reduction in overall body fat, especially subcutaneous & visceral fat