The 9-day assessment time point was determined based on previous studies using human scalp hair follicle ex vivo organ culture models, which reported that spontaneous catagen development frequently occurs between day 7 and day 10 under culture conditions
Sikiric P, Seiwerth S, Rucman R, Kolenc D, Vuletic LB, Drimic D, et al
Dermal tissue concentration will be lower because the peptide enters systemic circulation immediately rather than diffusing laterally into nearby fibroblasts first
Revolutionary Anti-Aging Peptide Science Modern aesthetic medicine has been transformed by the discovery of powerful peptide compounds that can reverse aging at the cellular level
See How These Oils Compare on Medium Chain Triglycerides (MCTs), Quality, and Value
However, many other places have simplified the process