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This means you need proportionally higher doses via nasal spray to achieve similar systemic peptide levels

It remains an experimental peptide, and much of the available information comes from early research and anecdotal reports rather than large clinical trials

doi: 10.1016/j.cell.2017.09.044 66 LiCZhangYLiuJKangRKlionskyDJTangD

In contrast, GSH deficiency can elevate ROS-driven mutagenesis and promote the development of resistance mutations
