THE FIRST PEPTIDE APP YOUR PROVIDER CAN ACTUALLY SEE
Track your nutrition, injections, symptoms, and how you feel — and let your provider see it. PepOS turns the weeks between appointments into monitored care instead of guesswork.
Built by an ICU nurse · Reviewed by licensed providers
THE MEDICATION IS ONLY HALF THE TREATMENT.
Peptide and GLP-1 therapy works. But most of it happens in the weeks between appointments — when no one is watching. That's where the avoidable problems live.
Muscle loss goes unnoticed
Losing weight quickly without enough protein means a meaningful share of it can come from muscle, not fat. Without tracking, that loss is invisible until it shows up in how you feel and function.
Symptoms have no pattern
Nausea, fatigue, or changes around injection day are hard to interpret in isolation. A pattern over time is what tells a clinician whether something needs attention — and that pattern is rarely captured.
Care stops at the door
Between visits, patients are largely on their own. Questions get texted, doses get missed, and concerns go unreported — not from a lack of care, but from a lack of visibility.
THREE STEPS. ONE SAFETY NET.
Snap your plate
Point your camera at your meal. AI estimates the protein and calories, you confirm or correct, and your daily protein ring fills up.
One-minute daily Pep Check
Log your shot with site rotation, tap how your body feels — and how you feel: mood, energy, motivation, food noise. A minute a day builds the picture.
Your provider stays in the loop
If your symptoms escalate, you miss an injection, your weight drops too quickly, or your mood trends below your baseline, your care team is alerted early — not at your next appointment, when it may be too late to adjust.
MUSCLE GUARD™
Why it matters — weight loss is only a good outcome if it's fat, not muscle. Protecting lean muscle depends on getting enough protein and staying active — two things that are easy to lose track of on an appetite-suppressing medication. Muscle Guard combines your protein intake and strength activity into one daily score, so you and your provider can see whether your results are healthy, not just whether the number on the scale went down.
LIFE SIGNAL
Why it matters — people on these medications often report changes in mood, motivation, focus, and enjoyment — sometimes for the better, sometimes not. These shifts are gradual and easy to dismiss day to day, and nearly impossible to notice without a starting point to compare against. That's a blind spot for patients and clinicians alike. Life Signal has you set your own baseline, checks in briefly over time, and shows the trend to you and your care team. It never diagnoses anything and never claims your medication caused a change — it simply makes sure a meaningful shift is noticed and discussed instead of missed.
WEARABLE SYNC
COMING TO PEPOS PROConnect your Apple Watch, Fitbit, or Oura and PepOS fills in your heart rate, sleep, and activity automatically — no extra logging. Your Muscle Guard score gets real movement data, Life Signal can show how your energy tracks against your sleep, and your care team sees the fuller picture. Read-only, opt-in, and yours to disconnect anytime.
THE ANALYTICS, UP CLOSE
What patients track every day — and the panel-wide read their care team gets on a laptop.
The clinician dashboard · every patient, at a glance
Today · your daily snapshot
Stats · protein & weight trends
EVERY OTHER PEPTIDE APP LEAVES YOU ALONE WITH A CALCULATOR AND A DISCLAIMER.
Dose calculators + vial math, then you're on your own
“Not for medical use” in the fine print
No dose calculator, on purpose.
Your provider doses. PepOS keeps them close enough to do their job.
You track alone.
Nobody sees your logs. Nobody notices when something's wrong.
Your care team sees your log.
Severe symptoms, missed shots, and silent patients get flagged to a human.
Manual food logging, if food is tracked at all
Nothing watches your protein
Snap your plate. AI counts your protein and calories.
Muscle Guard™ scores you daily.
Tracks your shots and weight.
Ignores how you feel.
Life Signal tracks mood, drive, energy, and focus vs YOUR baseline
and shares the trend with your clinician.
Built by developers for “research purposes”
Built by an ICU nurse.
Content reviewed by licensed providers. Clinics run their own brand on it.
OTHER APPS TRACK. PEPOS CONNECTS YOU TO THE PEOPLE TREATING YOU.
No dose calculator, on purpose.Dosing is your provider's responsibility — PepOS keeps them close enough to carry it out.
YOUR PATIENTS, VISIBLE BETWEEN VISITS
Between appointments, your patients are largely invisible to you — managing symptoms on their own, missing doses without anyone knowing, and reaching out through channels that were never built for care. PepOS closes that gap. Every patient gets a monitoring app in your brand — your logo, your colors, your voice, set up in Clinic Studio — and you get a dashboard with a Needs Review queue that surfaces who needs your attention: severe symptoms, missed injections, patients who have gone quiet, and mood trending below their own baseline. You see the signal early, without adding a single phone call to your day.
And the model is built to be fair: your patients hold their own subscriptions, so your cost never grows with your patient count. Whether you monitor 10 patients or 300, your price stays the same.
Add patients, keep the same flat cost — while the value inside your program climbs.
Verified providers only. Every clinician is credential-checked — license, state, and NPI — before they can connect a single patient. Patients and their care teams can trust that a real, licensed provider is on the other side.
The data pays for itself
PEPOS DOESN'T JUST MONITOR YOUR PATIENTS — IT GROWS YOUR PRACTICE.
You never sell a patient's data — that stays private, always. But the insights from it are a genuine growth engine for your clinic:
Keep the patients you have
A patient who feels monitored stays enrolled. PepOS flags the ones drifting toward drop-off — before they cancel. In a recurring-revenue program, retention is the whole game, and every saved patient is monthly revenue kept.
Prove your outcomes
Real numbers — average weight lost, muscle protected, symptoms caught early — become the marketing that brings the next patient in. Data is how you show your program works.
See who needs more support
The data surfaces patients who may benefit from extra help in their care plan — a closer check-in, added guidance, more frequent monitoring. You catch the ones quietly struggling and adjust their support, backed by their own trends.
Scale without more staff
Monitor 30 patients or 300 in the same morning review. The dashboard does the watching, so your team grows the practice instead of chasing check-ins.
PepOS never sells patient data and does not bill insurance. "Monetize" here means using your own clinic's insights to retain patients, prove results, and grow — all within the care relationship you already have.
The kind of read you get every morning — the whole panel in seconds.
Already have patients? Bring them in minutes.
Export your existing patient list from your EMR and upload it during setup — PepOS loads your current peptide patients into your dashboard for you. No re-typing, no starting from zero. You send them one invite code, and your whole panel is live.
Choose your monthly plan
- ✦ Live dashboard + patient roster
- ✦ Needs Review flag queue
- ✦ Missed-injection + severe-symptom alerts
- ✦ Silent-patient monitoring
- ✦ Clinic Studio branding + invite code
- ✦ Unlimited patients — no per-patient fees
- ✦ Everything in Core, plus:
- ✦ Advanced analytics + 30-day trends
- ✦ Documentation-ready care management reports
- ✦ Refill radar + plateau detection
- ✦ Emotional & functional (Life Signal) analytics
- ✦ Weekly clinic summary + data export
- ✦ Patient wearable vitals on your dashboard (coming)
$249activation — provider verification, importing your existing patients, and your clinic's invite code + QR.
$7.99/mo (PepOS+) or $19.99/mo (PepOS Pro). Patients hold their own subscriptions — 7-day free trial, no permanent free tier.
First 25 founding clinics get locked-in pricing.
BUILT BY AN ICU NURSE. NOT A TECH COMPANY GUESSING AT HEALTHCARE.
Erica, BSN, RN — Founder of PepOS
Erica is a nurse — ten years in medicine, critical care among them. That's the kind of nursing where you watch everything, catch the small change before it becomes the big one, and never assume someone's fine just because no one raised a hand.
She came to peptides the way most people do: curious, hopeful, in the middle of the same conversation everyone else was having online. But where others read the glowing testimonials, she did what critical-care nurses are trained to do — she went straight to the complaints. Hundreds of them. The one-star reviews, the "this ruined me" posts, the people swearing peptides were a scam. She wanted to know exactly what went wrong.
The pattern surfaced almost immediately. The medication wasn't the problem — being alone with it was. The people having the worst experiences weren't being managed: no one was tracking their protein, catching their symptoms early, or answering the questions quietly piling up. The science worked; the support around it didn't exist. So she built it.
Peptides are still new enough that even providers are learning as the field moves. That's exactly why PepOS is built to capture real, structured data — never to diagnose, but so patients and their care teams can see what's actually happening, and so this whole space can understand these medications better than it does today.
Every other peptide app was built by developers for "researchers" and hides behind disclaimers. PepOS was built by a clinician who takes responsibility seriously enough to refuse the dose calculator and connect you to your provider instead.
"I built it because nobody was watching."
Erica, BSN, RN · Founder
PICK YOUR PLAN
Start with a 7-day free trial. Then keep the plan that fits — both are built to be great.
- ✦ Snap-your-plate meal AI
- ✦ Pep Log with peptide stacking
- ✦ Symptoms + Life Signal check-ins
- ✦ Muscle Guard, streaks & stats
- ✦ Connect to your clinic
- ✦ Everything in PepOS+
- ✦ Your full personal face sheet
- ✦ Shareable progress deck
- ✦ Deep trends + data export
- ✦ Priority insights on your stack
- ✦ Wearable sync — Apple Watch, Fitbit, Oura (coming)
Annual options available. Patients under a clinic still hold their own plan.
NO DUMB QUESTIONS
BE FIRST WHEN THE DOORS OPEN
Early access for patients · founding-clinic pricing for the first 25 clinics
WHAT PEPOS IS — AND ISN'T
PepOS is a tracking and communication tool. It is not a medical device, and it does not diagnose, treat, cure, or prevent any condition. PepOS does not provide medical advice and does not recommend, calculate, or adjust doses. All medical decisions — including anything about your medication — are made by you and your licensed healthcare provider.
PepOS helps you record what you choose to track and, if you connect to a clinic, shares that information with your care team. It supports the relationship between you and your provider; it does not replace their clinical judgment, and it is not a substitute for professional medical care. Never disregard or delay professional medical advice because of something you saw or logged in PepOS.
Flags and trends in PepOS are informational signals, not clinical determinations, and do not guarantee that your provider has seen a message or will respond within any specific time. In an emergency, or if you may be in crisis, call 911 (or in the US, call or text 988). Do not use PepOS for emergencies.
Educational content in PepOS is reviewed by licensed providers and is general information only, not advice for your specific situation. Your health data is handled on HIPAA-ready infrastructure, shared only with your own clinic's care team, and never sold.