Because the peptide typically peaks and declines within a few hours, spacing injections at least 24 hours apart tends to reduce stacking of acute side effects like nausea, flushing, and blood pressure swings
The lungs and integument (skin) also eliminate waste/toxins too, but today were focused on liver/lymphatics/gut
Idorn, L.A
It does not predict response to any specific medication
Pharmacokinetic-pharmacodynamic modeling of ipamorelin, a growth hormone releasing peptide, in human volunteers Gobburu JV, Agers H, Jusko WJ, Ynddal L Pharmaceutical Research (1999) This PK/PD study in human volunteers documented Ipamorelin's pharmacokinetic profile, showing peak GH concentrations approximately 30-40 minutes post-injection with effects lasting 2-3 hours
Graphene is the center of intense R&D, but its relatively expensive price is a barrier for the time being