RedoseOne-tap dose logging
Pre-fills the amount, time, and injection site. Logging a dose is a five-second habit, not a chore.
Meds + nutrition, one app
Doses. Meals. Progress.
Redose is the all-in-one tracker for iPhone and Android. Log GLP-1 and peptide shots in one tap, then track your calories, food, water, and weight right beside them. Your medication and your nutrition, finally in one place.
See how it works
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Dose logged
One-tap dose loggingCalorie & food trackingWater & weightApple Health & Health ConnectFree to start
Everything in one app
Your medication and your nutrition, together
Most people end up juggling a shot tracker and a separate food app. Redose does both: log your dose, your calories, your water, and your weight in one place, then watch it all trend together.
Smart calculators
Reconstitution, mg/mcg/IU → syringe units, and blend math, done for you, every single time.
Live inventory
Each vial shows a progress bar and a countdown. Redose tells you exactly when to reorder.
Calorie tracking
Log meals fast and watch your daily calories. The GLP-1 and food picture, finally on one screen.
Food & macros
Track what you eat with protein, fiber, and macros, so you keep muscle while the weight comes off.
Water tracking
Hit your hydration goal with a one-tap water log. It matters even more on a GLP-1.
Auto site rotation
A body-map picker rotates injection sites for you and keeps a full history so you never double up.
Protocol scheduling
Build a stack or on/off cycle once. Redose generates the calendar with discreet countdowns.
Progress dashboard
Adherence %, half-life decay curves, and weekly trends turn your data into real motivation.
Quick journal
Pre-set buttons for energy, sleep, and pain. Note an effect in two taps while it's fresh.
Health sync
Two-way sync with Apple Health and Health Connect for weight, vitals, and workouts.
Doctor-ready reports
Export a clean clinical PDF of your protocol, doses, and symptoms to share with your provider.
How it works
Set it once. Track it in seconds.
01
Build your protocol
Add a peptide, vial size, and BAC water. Redose calculates your concentration and every dose instantly.
02
Log in one tap
A discreet reminder fires, you tap Log, and you're done. The injection site rotates automatically.
03
See your progress
Adherence, inventory, and trends update live, so you always know what's next and what's left.
The free peptide calculator
The peptide calculator that does the math for you
Enter your vial size and BAC water once. Redose returns your exact concentration, the syringe units to draw for any target dose, and how many doses are left in the vial, no spreadsheets, no guesswork, no dosing errors.
- Reconstitution: mg per mL, instantly
- mg / mcg / IU → syringe units conversion
- Blend & stack calculations
- Doses remaining + reorder estimate
Reconstitution
PeptideBPC-157
Vial size5 mg
BAC water2 mL
Target dose250 mcg
Concentration2.5 mg/mL
Draw to10 units
Doses / vial20 doses
Built for accuracy
Clinical precision, consumer simplicity
Under the hood, Redose treats your protocol like a medical record, precise, durable, and yours. On the surface, it's as easy as a single tap.
Offline-first
Every action saves locally first, then syncs silently. Log a dose on a plane; it lands when you reconnect.
Your data, private
On-device by design with optional encrypted sync across your devices. No ads, no selling your health data.
Last-write-wins sync
Microsecond-precision timestamps keep iPhone, iPad, and Android perfectly in step, no duplicates.
dose-engine.swift
// concentration from vial + diluent
let concentration = vialMg / bacWaterMl // 2.5 mg/mL
// syringe units for a target dose
let units = (doseMcg / 1000 / concentration)
* 100 // 10 IU
// doses remaining, live
let remaining = vialMg / (doseMcg / 1000) // 20
schedule.rotateSite() // → Abdomen R
health.sync(.bodyMass) // ✓ two-way
outbox.push(.lastWriteWins) // ✓ silentYou miss a dose. Now what?
Most trackers just forget, and one slip quietly snowballs into a broken streak and a vial that runs out early. Redose rolls your schedule forward, keeps your site rotation honest, and recalculates how long your vial lasts. One missed dose stays exactly that: one.
Adherence that survives real life, not just perfect weeks.
FAQ
Frequently asked questions
What is Redose?
Redose is an app for iPhone and Android that tracks peptide and injectable protocols, dose logging, reconstitution and unit calculators, vial inventory, injection-site rotation, a progress dashboard, and doctor-ready PDF reports.
Does it do the reconstitution math for me?
Yes. Enter your vial size and BAC water once and Redose calculates your concentration, the exact syringe units to draw for any dose, and how many doses are left in the vial.
Can it track injection sites?
Every dose records its injection site on a body map, and Redose auto-rotates sites for you so you never overuse one area. Full site history is always a tap away.
Does Redose track food and calories too?
Yes. Redose logs calories, food and macros, water, and weight right alongside your doses, so you can replace a separate calorie-counting app and see your medication and your nutrition trend together.
Will it remind me to dose?
Discreet push reminders fire based on the schedule Redose builds from your protocol, including on/off cycles and titrations, each with a one-tap Log action.
Does it work offline?
Completely. Redose is offline-first: every action saves to your device immediately and syncs silently in the background when you're back online.
Is it available on both iPhone and Android?
Yes, Redose is a native app on both iOS and Android, and your protocol syncs across all of your devices.
Can I share a report with my doctor?
Export a clean clinical PDF of your protocol, dose history, and logged symptoms at any time to bring to an appointment.
Is my data private?
Your data is stored on-device by design, with optional encrypted sync across your own devices. Redose never sells your health information.