Both compounds are studied for their apparent ability to accelerate the repair of connective tissue tendons, ligaments, muscle, and the gut lining and the idea behind pairing them is that they act on different but complementary stages of the healing process
GHK-Cu is the most sensitive of the commonly prescribed peptides to light exposure
[See USP Controlled Room Temperature.] Distributed by Hospira, Inc., Lake Forest, IL 60045 USA LAB-0977-2.0 Revised: 08/2019 PRINCIPAL DISPLAY PANEL - 30 mL Vial Label 30 mL Multiple-dose BACTERIOSTATIC WATER for Injection, USP 0.9% benzyl alcohol added
Detoxification: Glutathione is involved in the detoxification process in the liver
Berberine can have its own GI side effects (diarrhea, nausea) that compound with GLP-1 side effects
Others notice the effect weakening by week four or five