Pros: 40+ year longevity research brand, 150 capsules, pharmaceutical-grade NAC, rigorous quality testing, longevity protocol cornerstone
Activate sirtuins Sirtuins are a family of longevity genes
We believe you should know exactly what is going into your body
Published human evidence includes topical applications over defined periods, diabetic-ulcer wound protocols, and a registered topical acute-wound trial, while there is no FDA-approved injectable GHK-Cu label that establishes a standard dose [2], [3], [7], [8]
If you are considering B12 injections or are wondering if more frequent shots could benefit you, we encourage you to schedule an appointment
At 1mg, 5 weeks