Half-life & saturation plotter
A simplified model of how a compound builds up with repeated doses and clears after the last one, from the amount, spacing, cycle length, and half life you enter. It draws a shape, not a measured blood concentration, and real levels vary from person to person. Add more compounds to compare them on one chart.
Modeled amount in the body over time
Assumes evenly spaced doses, instant absorption, and one compartment first order clearance at the half life you entered. The vertical axis is modeled amount remaining in mcg, not a measured blood concentration, and real levels vary between people.
Plateau average (modeled)
360.7 mcg
Peak / trough
500 / 250
Time to about 90% of plateau
3.3 d
Share of plateau at cycle end
100%
Compound 1: in this model the amount reaches about 90% of its plateau after 3.3 days, and is at 100% of that plateau when dosing stops at week 8.
Show the modeled values as a table
| Week | Compound 1 (mcg) |
|---|---|
| 0 | 250 |
| 1 | 498 |
| 2 | 500 |
| 3 | 500 |
| 4 | 500 |
| 5 | 500 |
| 6 | 500 |
| 7 | 500 |
| 8 | 250 |
| 9 | 2 |
| 10 | 0 |
An educational estimate, not a clinical simulation or dosing advice.