The short answer: it depends on whether skin and collagen matter to you alongside recovery
If B had the lower solubility, could you use the same procedure to isolate pure A
PubMed Buckley, S.T., Bkdal, T.A., Vegge, A., Maarbjerg, S.J., Pyke, C., Ahnfelt-Rnne, J., Madsen, K.G., Schele, S.G., Alanentalo, T., Kirk, R.K., Pedersen, B.L., Skyggebjerg, R.B., Benie, A.J., Strauss, H.M., Wahlund, P.O., Bjerregaard, S., Farkas, E., Fekete, C., Sndergaard, F.L., Borregaard, J., Hartoft-Nielsen, M.L., & Knudsen, L.B
At 4mg, 15.2%
PMID: 39680480 Cell Rep Med Enhancing gastric cancer immunotherapy: Insights from multi-omics analysis and innovations in photodynamic-chemotherapy nanoplatforms
GHK-Cu has been the subject of over 100 published studies spanning five decades of research, and the vast majority of that literature examines GHK-Cu as a single compound