The SeekPeptides resource library covers this distinction in depth for anyone who wants to understand exactly how AOD 9604 differs from full-length growth hormone at the receptor level
Patel N, Anand D, Monies D, Maddirevula S, Khan AO, Algoufi T, et al
Data from behavioral studies using scopolamine amnesia and aged rat models, where dihexa was able to reverse cognitive deficits, indicated that the metabolic stability and BBB permeability of dihexa was apparently high enough to attain therapeutic brain levels after oral administration
[DOI] [PMC free article] [PubMed] [Google Scholar] 161.Ruan J.-X., Li J.-X., Fang X., Wang L.-J., Hu W.-L., Chen X.-Y., Yang C.-Q
Koike, M
Why Selenium Matters