best time to take ghk cu injection morning or night GHK-CU Why this audio? Because injecting feels like a constant wasp sting so it takes me about 15 seconds pin .2 mL. I dread this shot every for that reason Mounjaro Timing: Morning vs Night
Description
PubMed Rosenstock J, et al

How cortisol disrupts testosterone, thyroid, growth hormone, and insulin and what to do
In laboratory and educational research, peptide blends are often used to explore complex biological responses that involve more than one pathway

Cell Biol Int 43:582592
So basically different peptides have different jobs