This is something we constantly have to explain to people, who think a quick B12 shot is like Tinker Bells magic pixie dust
Yamatani K, Tabe Y, Sekihara K, Yang H, Saitoh K, Zhang W, Kinjo S, Ikeo K, Mogushi K, Hosoya M, Hayashizaki Y, Yamanaka Y, Harada H, Miida T, Konopleva M, Andreeff M
That said, the combination itself has not been clinically validated there are no controlled human trials of this specific blend, and the supporting data for each peptide is largely preclinical (animal) work and anecdote
Front Endocrinol (Lausanne) (2024) 15:1368580
Adult females who are pregnant are recommended to take 2.6 micrograms every day, while the recommended value for lactating women is 2.8 micrograms