Though the glutathione was rapidly converted to the oxidized form upon absorption, "significantly elevated" levels of the reduced form were detected in subjects' livers 60 minutes after ingestion.20 The company that makes Opitac provided partial funding for the study, but again, the methods appear valid
Beyond legality, the practical safety risks of self-injecting an unlicensed compound without medical supervision are significant
Subcutaneous vs Intramuscular Peptide Injection: Key Differences Subcutaneous injection delivers peptides into the fatty tissue layer between the skin and muscle
One of the hallmarks of aging is a decline in energy metabolism in many tissues, especially liver, heart, and skeletal muscle
PubMed laboratory research record [PMID: 9522638] PubMed record related to this compound for laboratory literature review
Good hygiene prevents contamination that could cause infection or peptide degradation