See the inputs behind every published curve.

What the dataset represents

The half-life value is the input to a normalized first-order curve. It is a representative reference value, not a measured concentration, universal biological constant, or individualized result. The range columns preserve published variability when the profile includes a defensible range.

What it deliberately leaves out

The export contains no dosing recommendations, impairment estimates, detection predictions, treatment instructions, or claims about when a substance is safe or absent. Those conclusions cannot be recovered from a half-life input alone.

How to audit a record

1. Open the profile and identify the modeled parent compound, metabolite, formulation, or phase.
2. Read the selection note beside the displayed value and range.
3. Open the linked study or labeling source and check population, route, sampling, and analyte.
4. Use the correction address when the source does not support the published interpretation.

Corrections and reuse questions

Send a profile URL, the disputed field, and a supporting source toadmin@halflifedb.co. For publication criteria, source roles, and content boundaries, see the research standards, source guide, and update history.