SAG : Oral SAG significantly raises plasma GSH levels compared to plain GSH, but intact SAG is nearly undetectable in plasma (rapid conversion)
Sourcing is the biggest practical risk: purity and potency vary widely in the gray market
And when leaky gut is present, a leaky blood-brain barrier can also be present
The peptide stimulates the bodys natural repair mechanisms by encouraging the formation of new bone tissue and promoting the regrowth of blood vessels in the affected area
J Am Chem Soc 144:72837294 Shima H, Tsurita G, Wada S, Hirohashi Y, Yasui H, Hayashi H, Miyakoshi T, Watanabe K, Murai A et al (2019) Randomized phase II trial of survivin 2B peptide vaccination for patients with HLA-A24-positive pancreatic adenocarcinoma