KPV is not FDA approved and is sold as a research compound
Q: Can it be used for sensitive skin
Keep in mind, dealing with research peptides demands a delicate touch and strict safety procedures
It was clinically demonstrated that it effectively regenerates hair, but the underlying mechanism remains unknown
Some users successfully combine a mild AHA/BHA toner with copper peptides by applying the acid first, waiting for it to dry completely, then applying copper peptides
Taking all this data together it seems logical or appropriate to conclude that, because IGF1-R has a different signalling pathway that can maintain lipid oxidation in the liver, FFA uptake in muscle, and activates mTORC1 could reactivate IR through tyrosine kinase activity on IRS, thus displacing serine phosphorylation, reinstituting insulin signalling