Dose and half-life plotter

Build a schedule and see how much compound is in your system at any point. The model is a one-compartment fit with first-order absorption, summed across every prior dose. Parameters and equations are on the method page.

Weeks Dose (mg) Injections per week Remove
Peak amount 17.22 mg
Average once stable 14.09 mg
Steady state day 147
Out of system day 278
Amount of retatrutide in the body, milligrams, over the standard titration. Each rise is an injection.
0.0 5.0 10 15 20 w0 w7 w14 w21 w28 w35 w42 peak 17.22 mg

x weeks since first injection y milligrams in body

View as a table

Weekly readings. A table is the accessible equivalent of the plot and is also the fastest way to copy a number out.

WeekAmount (mg)