Bryan Johnsons Peptide List: Bryan Johnson has a more data-driven take on peptides, built around collagen, Epithalon and Thymulin with biomarker feedback at every step
Absorption requires intrinsic factor from gastric parietal cells and occurs in the terminal ileum, though high oral doses (1,0002,000 micrograms) can bypass this mechanism through passive diffusion
Epithalon is a peptide composed of the amino acid sequence Ala-Glu-Asp-Gly , originally identified through research involving the pineal gland
Nrf2 is involved in not only the regulation of GSH synthesis and reduction via upgrading some enzymes and proteins (SLC7A11, GCLM, GCLC, GR) but also the activation of GSH-dependent antioxidant enzymes (GPX, GST) [200, 201]
10.53941/ijddp.0201004 132 ViolletB.GuigasB.Sanz GarciaN.LeclercJ.ForetzM.AndreelliF