Guides

How to track it,
and what the numbers mean.

Written for people already running a protocol. Each one links to the calculator or the compound page that does the actual work, so you are never reading a description of arithmetic you could just run.

How to pick a trackerWhat separates a tracker from a reminder app, and what to look for.GLP-1 trackingTitration, missed doses, weight trends and the labs worth repeating.TRT trackingInjection schedules, bloodwork timing and what to bring to a review.Semaglutide dose trackingThe ladder, what a missed week does, and pairing side effects to steps.Tirzepatide progressFat mass versus lean mass, plateaus versus stalls, and cost per pound.Vial inventoryStock that counts itself down, runway, reorder lead time and cost per dose.Injection site rotationWhy people drift onto two sites, and how to notice before it matters.How to reconstituteBacteriostatic water, concentration, units on the syringe, storage.Half-life and levelsWhat a half-life means, steady state, and why a dose log is not a level.Records for your prescriberWhat a clinician actually wants, in the order they ask for it.

Work it out

Reconstitution calculatorGLP-1 titration plannerWhat a vial costsBlend dosingUnit converterAll 208 compoundsFor providers