Some users switch between these medications based on response, tolerability, or cost considerations, and proper syringe technique remains constant regardless of which peptide you inject
ET 50 was the treatment duration to reach half of E max
Wang S, Zheng Y, Zhang Z, Qiu L, Zhou W, Zhang H
10.1111/j.1743-6109.2007.00674.x 92 ShiraziM.HaghpanahA
The within-subject variability of bioavailability (equivalent to the within-subject variability in exposure after a single dose) was estimated to be 137%, whereas at steady state, the within-subject variability in exposure was reduced to 33%
This is characteristic of GH secretagogues generally