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The topical route is the format with the strongest human clinical trial evidence for skin outcomes, from the landmark 1998 Abdulghani study that outperformed both vitamin C and tretinoin to the Finkley skin-thickness data
Metabolic Health Improved glycemic control: Helps blunt sharp post-meal glucose spikes, which supports energy balance and reduces insulin demand
Cardiac and muscle regeneration: TB-500 has been studied for cardiac tissue repair following ischemic injury, pointing to broader systemic recovery potential beyond orthopedic applications
Proper storage: Peptides degrade if improperly stored
Glutathione is a sulfur-rich molecule
It recognizes it as a protein and processes it exactly the way it would process any dietary protein
