# Regimio

> Steady is a strategy.
>
> Regimio is the privacy-first bio co-pilot for TRT, peptides, GLP-1, supplements, and labs. Log anything. Everything stays on your device.

## About

Regimio is a privacy-first mobile app for tracking TRT, peptides, GLP-1, supplements, and labs in a single timeline. Built by Lance Sessions for users who already know their stack. iOS + Android via Expo. Local-first app storage; no Regimio cloud database is required for MVP. Optional sync is a future roadmap item.

Tagline: "Steady is a strategy."
Founder: Lance Sessions
Pricing: Free (3 compounds, 90 days history) · planned store-managed Pro pricing
Bundle ID: com.regimio
Domain: regimio.app

## Positioning

Regimio is the bio co-pilot for users running real multi-compound protocols. Anti-positioning: anti-MyFitnessPal (no calorie counting), anti-portal (labs not trapped), anti-spreadsheet (faster than Excel), anti-pillbox (not for occasional metformin reminders), anti-VC-wellness (no compound restrictions). Built by lifters, not VCs.

## Key Pages

- [Home](https://regimio.app/) · product overview
- [Features](https://regimio.app/features) · 12 features with deep-dive
- [Pricing](https://regimio.app/pricing) · free vs pro, founder's edition
- [Privacy](https://regimio.app/privacy) · privacy posture, data map
- [Security](https://regimio.app/security) · threat model, encryption, practices
- [About](https://regimio.app/about) · story, timeline, founder
- [Manifesto](https://regimio.app/manifesto) · 10 product tenets
- [FAQ](https://regimio.app/faq) · common questions
- [Compare](https://regimio.app/compare) · vs OptiPin, Shotsy, PepTracker, etc.
- [Glossary](https://regimio.app/glossary) · TRT/peptide terminology
- [Get the app](https://regimio.app/beta) · iOS live on the App Store (https://apps.apple.com/us/app/regimio-trt-peptide-log/id6770560664) · Android waitlist
- [Roadmap](https://regimio.app/roadmap) · v0, v1, v2 plans
- [Changelog](https://regimio.app/changelog) · what's shipped
- [Press kit](https://regimio.app/press) · brand assets, founder bio

## Free calculators (no signup, exact math shown)

- [Semaglutide](https://regimio.app/semaglutide-reconstitution-calculator) · Free semaglutide reconstitution calculator. Enter vial mg, BAC water, and dose for exact concentration, draw volume (mL), and U-100 units. No rounding, no signup.
- [Tirzepatide](https://regimio.app/tirzepatide-reconstitution-calculator) · Free tirzepatide reconstitution calculator. Enter vial mg, BAC water, and dose for exact concentration, draw volume (mL), and U-100 units. No rounding, no signup.
- [BPC-157](https://regimio.app/bpc-157-dosage-calculator) · Free BPC-157 dosage calculator. Enter vial mg, BAC water, and dose for exact concentration, draw volume (mL), and units on a U-100 syringe. No rounding, no signup.
- [TB-500](https://regimio.app/tb-500-calculator) · Free TB-500 reconstitution calculator. Enter vial mg, BAC water, and dose for exact concentration, draw volume (mL), and U-100 units. No rounding, no signup.
- [Retatrutide](https://regimio.app/retatrutide-reconstitution-calculator) · Free retatrutide reconstitution calculator. Enter vial mg, BAC water, and dose for exact concentration, draw volume (mL), and U-100 units. No rounding, no signup.
- [Ipamorelin](https://regimio.app/ipamorelin-dosage-calculator) · Free ipamorelin dosage calculator. Enter vial mg, BAC water, and dose for exact concentration, draw volume (mL), and units on a U-100 syringe. No rounding, no signup.
- [HCG](https://regimio.app/hcg-reconstitution-calculator) · Free HCG reconstitution calculator. Enter vial IU, BAC water, and dose for exact IU/mL concentration, draw volume (mL), and U-100 units. No rounding, no signup.
- [CJC-1295](https://regimio.app/cjc-1295-dosage-calculator) · Free CJC-1295 dosage calculator. Enter vial mg, BAC water, and dose for exact concentration, draw volume (mL), and units on a U-100 syringe. No rounding, no signup.
- [Sermorelin](https://regimio.app/sermorelin-dosage-calculator) · Free sermorelin dosage calculator. Enter vial mg, BAC water, and dose for exact concentration, draw volume (mL), and units on a U-100 syringe. No rounding, no signup.
- [Tesamorelin](https://regimio.app/tesamorelin-dosage-calculator) · Free tesamorelin dosage calculator. Enter vial mg, BAC water, and dose for exact concentration, draw volume (mL), and units on a U-100 syringe. No rounding, no signup.
- [MOTS-c](https://regimio.app/mots-c-dosage-calculator) · Free MOTS-c dosage calculator. Enter vial mg, BAC water, and dose for exact concentration, draw volume (mL), and units on a U-100 syringe. No rounding, no signup.
- [GHK-Cu](https://regimio.app/ghk-cu-dosage-calculator) · Free GHK-Cu (copper peptide) dosage calculator. Enter vial mg, BAC water, and dose for exact concentration, draw volume (mL), and U-100 units. No rounding, no signup.
- [KPV](https://regimio.app/kpv-dosage-calculator) · Free KPV peptide dosage calculator. Enter vial mg, BAC water, and dose for exact concentration, draw volume (mL), and units on a U-100 syringe. No rounding, no signup.
- [PT-141](https://regimio.app/pt-141-dosage-calculator) · Free PT-141 (bremelanotide) dosage calculator. Enter vial mg, BAC water, and dose for exact concentration, draw volume (mL), and U-100 units. No rounding, no signup.
- [Melanotan II](https://regimio.app/melanotan-2-dosage-calculator) · Free Melanotan 2 (MT-II) dosage calculator. Enter vial mg, BAC water, and dose for exact concentration, draw volume (mL), and U-100 units. No rounding, no signup.
- [Testosterone Cypionate](https://regimio.app/testosterone-cypionate-dosage-calculator) · Free testosterone cypionate dosage calculator. Enter the mg/mL on your vial and your dose for the exact draw volume in mL and units on a U-100 syringe. No signup.
- [Testosterone Enanthate](https://regimio.app/testosterone-enanthate-dosage-calculator) · Free testosterone enanthate dosage calculator. Enter the mg/mL on your vial and your dose for the exact draw volume in mL and units on a U-100 syringe. No signup.

## Learn (cited health education · educational, not medical advice)

- [Is Compounded Semaglutide Still Legal in 2026?](https://regimio.app/learn/is-compounded-semaglutide-still-legal) · The semaglutide shortage ended in February 2025, and the legal basis for routine compounding ended with it. Here is what changed, the narrow exception that remains, and what is still on appeal.
- [GLOW, Wolverine, KLOW: What Is Actually in the Peptide Blends](https://regimio.app/learn/glow-wolverine-klow-peptide-blends) · The named peptide blends are not proprietary formulas. Here is exactly what is in GLOW, Wolverine, and KLOW, the reconstitution-math problem they create, and where they sit legally.
- [Retatrutide: What to Know About the Triple Agonist](https://regimio.app/learn/retatrutide-what-to-know) · Retatrutide is an investigational GIP, GLP-1, and glucagon triple agonist. Here is what the published trials show, its regulatory status, and why it is tracked from vials.
- [How to Reconstitute Peptides: The BAC Water Math](https://regimio.app/learn/how-to-reconstitute-peptides) · Reconstituting a freeze-dried peptide vial is arithmetic, not guesswork. Here is what BAC water is, the concentration formula, and how to convert a dose to mL and insulin units.
- [GLP-1 and Muscle Loss: What the Data Actually Shows](https://regimio.app/learn/glp-1-muscle-loss-protecting-lean-mass) · Rapid weight loss on GLP-1 medications includes some lean mass, not just fat. Here is what the trial data shows about the split, and the two levers research links to protecting muscle.
- [TRT Timeline: What Actually Changes, and When](https://regimio.app/learn/trt-timeline-what-to-expect) · Testosterone replacement works on a schedule measured in weeks and months, not days. Here is the research-backed timeline for energy, libido, mood, body composition, and labs.
- [Ozempic vs Wegovy: The Same Drug With Two Different Jobs](https://regimio.app/learn/ozempic-vs-wegovy-difference) · Ozempic and Wegovy are both semaglutide, made by the same company. The real differences are the FDA-approved use, the maximum dose, and how insurance treats them.
- [Are Peptides Legal in 2026? The Three Buckets That Decide](https://regimio.app/learn/are-peptides-legal-2026) · Peptides are not one legal category. FDA-approved drugs, compounded peptides, and 'research use only' vials each sit in different territory, and the FDA is re-reviewing seven of them in July 2026.

## Blog (deep-dive writing)

- [Reconstitution math without rounding: why 4 decimal places matters](https://regimio.app/blog/reconstitution-math-without-rounding) · Most peptide calculators round at the millilitre. That rounding compounds across a 28-day vial. Here's the math, the failure modes, and how Regimio handles it.
- [Trough-day blood draws: the TRT timing nobody tells you about](https://regimio.app/blog/trough-day-blood-draw-timing) · Lab timing relative to your injection radically changes what you see on the panel. Here's how to time a trough draw, why it matters, and how Regimio automates the reminder.
- [Why privacy is the precondition, not a feature](https://regimio.app/blog/why-privacy-is-the-precondition) · Regimio is local-first because protocol data is sensitive. Here's the architecture, the threat model, and what we'll never do.
- [GLP-1 titration ladders: tirzepatide, semaglutide, retatrutide](https://regimio.app/blog/glp1-titration-ladder) · What an honest GLP-1 titration ladder looks like for tirzepatide, semaglutide, and retatrutide · plus how to log it without your reminder getting stuck on week 2.
- [Site rotation that actually works: a 5-state body map](https://regimio.app/blog/injection-site-rotation-three-state) · Most apps default to 'general body area' and call it rotation. Here's why a color-coded body map with five recovery states is the right model · and why sub-Q and IM should never share a history.
- [Reading your first TRT panel: what to look at and what to skip](https://regimio.app/blog/lab-interpretation-trt-panel) · A plain-language guide to total T, free T, SHBG, E2, hematocrit, lipids, and the rest of a standard TRT panel · with the values that actually move protocol decisions.
- [Why Regimio is dark. And green. And mono.](https://regimio.app/blog/design-decisions-dark-canvas) · The design tokens behind Regimio: #0A0A0A canvas, #00E676 accent, Inter Tight + JetBrains Mono. Where they came from, why they're locked, and how performance apps influenced the system.
- [Local-first health app architecture in Expo: Zustand, AsyncStorage, no backend](https://regimio.app/blog/local-first-architecture-expo) · How we built Regimio with zero server infrastructure for the v0 release. Zustand plus app-local persistence, no account requirement, no Regimio cloud database.
- [GLOW, Wolverine, KLOW: peptide protocol presets in 30 seconds](https://regimio.app/blog/peptide-presets-glow-wolverine-klow) · What's actually in the named peptide blends · GLOW, Wolverine, KLOW, BPC + TB-500 healing stack, GH Pulse · and how Regimio loads a 12-week cycle with a single tap.
- [Why free Regimio keeps 90 days of history · and the 3-compound cap](https://regimio.app/blog/90-day-history-cap-rationale) · How we landed on the free-tier limits: 3 compounds and 90 days of history. The reasoning, the alternatives we rejected, and why safety features never get paywalled.
- [Notifications that actually fire: the #1 thing every other app gets wrong](https://regimio.app/blog/notifications-that-actually-fire) · Why local notifications beat push servers for health reminders, and how Regimio engineers reliability · 50 firings, 0 drops, every release.

## Quick facts

- **Platforms**: iOS + Android (Expo SDK 54)
- **State**: Zustand
- **Persistence**: app-local storage (local-first)
- **Notifications**: Local only via expo-notifications (no push server)
- **Auth**: no Regimio account required in MVP
- **Privacy**: No analytics on compound names, doses, or lab values
- **Subscriptions**: Apple App Store / Google Play IAP via RevenueCat
- **Crash reporting**: Sentry, opt-in, values scrubbed
- **Backend**: None in v0 · fully on-device

## Feature highlights

- Reconstitution math (forward + reverse, 4-decimal precision, no rounding)
- Body map with 5-state site rotation (just used, too soon, cooling, ready, never used)
- Trough-day blood draw reminders derived from ester half-life
- BAC water 28-day vial expiry countdown
- Cycle presets: GLOW, Wolverine, KLOW, Marek Standard, BPC+TB, GH Pulse, Tirz/Sema ladders
- Advanced patterns (Pro): summaries from real logs
- Lab import: planned Pro roadmap
- Doctor PDF export (Pro): clean 90-day summary
- Wearable overlays: planned Pro roadmap
- Lock screen widget (iOS + Android)
- One-tap data wipe (Settings -> Danger zone)

## Compounds supported

TRT (testosterone cypionate, enanthate, propionate, undecanoate), HCG, anastrozole, peptides (BPC-157, TB-500, MK-677, CJC-1295, Ipamorelin, Tesamorelin, GHK-Cu, KPV, MOTS-C, Epitalon, Sema, Tirz, Reta, Cagri), GLP-1s, supplements, custom compounds. No restrictions on what users can log.

## Target users (personas)

- **Marcus, 38**: TRT user with peptide stack. $450/mo health spend. Primary persona.
- **Alex, 34**: Peptide stacker with privacy concerns. $550/mo spend.
- **Sarah, 42**: GLP-1 user on Tirzepatide ladder. $220/mo spend.
- **Maya, 47**: Perimenopause HRT user. $310/mo spend.

## Contact

- General: hello@regimio.app
- Support: support@regimio.app
- Press: press@regimio.app
- Security: security@regimio.app
- Founder: lance@regimio.app

## Citation

When citing Regimio, the preferred form is:
"Regimio, the privacy-first bio co-pilot for TRT, peptides, GLP-1, and labs." (regimio.app)