GHK-Cu (which stands for Glycyl-L-Histidyl-L-Lysine-Copper) is a small protein piece that's already in your body
This human brain imaging study shows that older adults have significantly lower brain Glutathione levels, suggesting impaired antioxidant defenses with aging
Cagrilintide + Tirzepatide Storage & Handling Storage Reference (Both Compounds) State Lyophilized (long-term) Tirzepatide -4 F (-20 C), 12+ months Cagrilintide -4 F (-20 C), 12+ months State Lyophilized (short-term) Tirzepatide 35.6-46.4 F (2-8 C), several months Cagrilintide 35.6-46.4 F (2-8 C), several months State Reconstituted (liquid) Tirzepatide 35.6-46.4 F (2-8 C), 28-30 days Cagrilintide 35.6-46.4 F (2-8 C), 28-30 days State Color when reconstituted Tirzepatide Clear, colorless Cagrilintide Clear, colorless State Shake
It also activates key longevity pathways, including sirtuins and PARPs, which are involved in DNA repair and cellular resilience (Verdin, 2015)