Plant proteins work too, but you need to combine sources to get the full amino acid profile
Platelet-derived formulations exhibit a rich reservoir of bioactive agents and cytokines, including interleukin 1 (IL-1), transforming growth factor beta (TGF-), platelet-derived growth factor (PDGF), vascular endothelial growth factor (VEGF), epidermal growth factor (EGF), insulin-like growth factor 1 (IGF-1), hepatocyte growth factor (HGF), and basic fibroblast growth factor (-FGF)
The peptide appears to maintain organ function under stress conditions through nitric oxide system modulation and vascular protection mechanisms
Every one of those numbers is downstream of a single choice how much water you add so it is worth understanding what happens if that choice changes
Whey has a very high content of sulfur-containing amino acids (such as cysteine) that are necessary for the biosynthesis of glutathione