Common questions about checking interactions between supplements, peptides, TRT and prescriptions, converting doses, and tracking a routine with DoseRoutine. Everything here is educational reference information, not medical advice.
DoseRoutine is a free interaction checker and routine tracker for supplements, hormones including TRT, peptides, GLP-1s and prescriptions. You add what you take, DoseRoutine flags pairwise interactions with the mechanism and cited sources, then schedules each dose at the right time of day. It is educational information, not medical advice.
Yes. The interaction checker, the 475+ compound library, and the dosing calculators are free to use. A Pro tier adds unlimited stacks, lab and blood-work tracking, injection-site rotation, fitness and body-metric logging, and the AI coach.
Both. The full product runs in any browser and installs as an app on iPhone, iPad, Android phones and tablets, and desktop. Native builds are also shipping through the App Store and Google Play.
No. DoseRoutine compiles publicly available reference information from sources such as NIH/MedlinePlus, FDA labelling, Mayo Clinic and PubChem, and shows you where interactions have been documented. It does not diagnose, prescribe or replace a clinician or pharmacist.
Open the interaction checker, add each item you take, and DoseRoutine compares every pair in your list. Each flagged pair shows a severity level, the mechanism behind the interaction, whether separating the doses in time resolves it, and the sources the caution comes from.
Yes. The checker covers peptide-to-peptide, peptide-to-hormone and peptide-to-prescription combinations, including GLP-1s, growth-hormone secretagogues, healing peptides and common prescriptions. Where evidence is thin, the page says so rather than inventing a verdict.
Severe means the combination is generally avoided. Moderate means it can usually be managed with timing changes, monitoring or a clinician's sign-off. Mild or note-level entries are absorption, timing or comfort issues rather than safety risks. You can filter results by severity.
Interaction entries are compiled from public pharmacology and clinical literature, drug labelling and NIH resources, with PMIDs or DOIs attached where a specific study supports the entry. Every reference page links its sources so you can read the original.
Work out your concentration in mg per mL — vial strength divided by the millilitres of bacteriostatic water you added — then divide your dose in mg by that concentration to get millilitres, and multiply by 100 for a U-100 syringe. The peptide dosage calculator does this for you and shows the syringe mark.
There is no single correct amount: the volume you add sets the concentration and therefore how many units each dose measures. The reconstitution calculator lets you pick a target dose and shows which fill volumes land on easy, readable syringe marks.
Yes. Each item can have several times per day, specific days of the week, cycles on and off, food rules, and a vacation mode that pauses reminders without breaking your adherence history.
Yes. Doses can be logged on time, logged late, or skipped, and the adherence score and streak reflect the real record. A short grace period keeps a dose live before it is marked missed, and missed doses can still be logged late.
Yes. You can log lab panels over time, weight and body measurements, progress photos, workouts and cardio, and injection-site rotation so the same site is not reused too soon.
Your routine and health entries are visible only to your signed-in account, protected by row-level database security. Public reference pages contain no user data, and you can delete your account and its data at any time from the data-deletion page.
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Build your stack, get reminders at the right times, and see combination notes across 475+ supplements, hormones and peptides. Free to start — no card needed.