You assume the peptide is inactive at the tested concentration
Sterile water has none and should be used right away (single dose)
Glutathione is a key player in hepatic Phase II detoxification
Those systemic factors may include poor sleep, low protein intake, vitamin or mineral deficiencies, high inflammation, insulin resistance, thyroid issues, hormone changes, medication effects, excess training load, chronic stress, or inadequate rehabilitation
Pro tip: Pair with NAD+ boosters and a clean, protein-rich diet to support cellular energy and fat oxidation
The combination of metformin and Ginkgo biloba extract did not lead to any observable adverse effects during the course of study (Aziz, Hussain, Mahwi, Ahmed 2018)