How optimized
are you?
Track protocols. Close your rings. Get AI guidance that knows your stack, your blood work, and your body better than any spreadsheet ever could.
Three rings. One goal.
Total optimization.
Like Apple Watch fitness rings — but for your peptide protocol. Close all three daily to maximize your PepOS Score.
Track every dose
Log injections with one tap. See your adherence in real-time. Never miss a dose with smart scheduling and reminders.
Measure what matters
Weight, body composition, vitals — tracked against your goals. See if your protocol is actually working with real data.
Monitor how you feel
Sleep, energy, mood, side effects. Daily check-ins build a recovery profile your AI uses to optimize your protocol.
30+ features. One platform.
No other peptide app comes close. PepOS combines AI intelligence, precision tracking, and deep education in one premium experience.
AI Companion
24/7 peptide expert that knows your protocols, data, and goals. Ask anything via text or send a photo — it reads vial labels, lab results, and COAs.
AI Protocol Builder
Describe your goals in plain English. The AI designs a complete protocol with compounds, doses, titration, blood work plan, and explains every choice.
Blood Work Interpreter
Upload or enter lab results. AI analyzes markers against your active protocols — tells you what's working, what to watch, and what to recheck.
Protocol Intelligence Reports
Weekly AI analysis correlating your check-ins, doses, and trends. Surfaces insights like "your energy is 30% higher on evening CJC-1295 days."
Dose Timing Optimizer
AI analyzes your sleep schedule, meals, and compound half-lives to recommend optimal timing. Personalized chronopharmacology.
Interaction Checker
Automatically flags compound conflicts, redundancies, and contraindications when you build protocols. Suggests safer alternatives.
One-Tap Dose Logging
Log every injection with compound, dose, site, and time. Your Execution ring closes as you complete your daily schedule.
Daily Check-ins
Rate sleep, energy, mood. Track side effects. Log weight and vitals. Quick 15-second check-in closes your Recovery ring.
Smart Calendar
Visual schedule with status dots per day. Calendar export syncs doses to Apple Calendar, Google Calendar, or Outlook.
Injection Site Rotation
Interactive body map with color-coded zones. Green means safe, red means rest. AI recommends the next site based on your history.
Journal
Freeform timestamped notes linked to specific doses, compounds, and protocols. Photos, mood tags, and full-text search.
SMS Check-ins
Opt in to daily text reminders. Reply with your ratings — AI parses natural language and logs your check-in without opening the app.
Active Vial Tracking
Visual fill levels, concentration math, dose counters, and expiry countdown. See exactly how much is left in every vial.
Backstock Management
Track unreconstituted vials by supplier, lot number, and storage. One-tap reconstitute flow moves vials from backstock to active.
Premixed Blend Support
Track CJC/Ipa blends, BPC/TB-500 combos, and custom mixes as a single vial. One injection logs both compounds automatically.
Smart Alerts
Low stock warnings, expiring vial alerts, and reorder reminders with backstock awareness. Predictive depletion timelines.
AI Vial Scanner
Photograph a vial label. AI extracts compound, size, lot number, and expiry — adds to inventory in seconds.
Auto-Deduction
Logging a dose automatically deducts from the matching vial. FIFO across multiple vials of the same compound.
260+ Peptide Profiles
Mechanisms, dosing tiers, side effects, blood work markers, stacking recommendations, and reconstitution math for every compound.
185+ Pre-Built Stacks
Community-named stacks like Wolverine, Limitless, GLOW. Components, purposes, cycle patterns, and one-tap import to protocols.
Knowledge Base
57 articles covering reconstitution, injection technique, storage, blood work, cycling, titration, side effects, and every PepOS feature.
Protocol Templates Marketplace
AI-verified protocol templates by goal. Community-rated, one-tap import, with outcome data from real users.
Peptide Glossary
Every term explained — from angiogenesis to tachyphylaxis. Searchable, linked, and written for humans.
Doctor Report Export
One-tap professional PDF summary of your protocols, adherence, blood work, and vitals — formatted for your healthcare provider.
Analytics Dashboard
Recovery trend, adherence bars, sleep/energy/mood lines, and weight chart — all with 7d/14d/30d/90d time ranges.
Pharmacokinetic Visualization
Real-time blood concentration curves showing when compounds peak, overlap, and clear. Stacked compounds shown together.
Predictive Alerts
AI detects patterns before you do — sleep disruption after dose changes, side effect correlations, inventory depletion timelines.
Anonymous Benchmarking
"Your adherence is in the top 15% of Wolverine Stack users." Percentile rankings across goals, stacks, and the community.
Blood Work Trends
Track markers across panels. Visual range bars show where you fall. Trend lines show improvement over time.
Community Outcomes
Anonymized aggregate data from real users. "BPC-157 + TB-500 users report +40% recovery improvement over 6 weeks."
Dose Calculator
Visual syringe, 11 peptide presets, reverse mode, cost-per-dose, and step-by-step reconstitution instructions.
Progress Photos
Timeline, compare, and grid views. 9 photo types. AI compares before/after photos against your protocol timeline.
Protocol Sharing
Share protocols via link or QR code. Other users import with one tap. Non-users see the protocol and sign up to import.
Data Import
Switching from PepTracker, ShotLog, or PeptIQ? Import your history via CSV. Smart column mapping and fuzzy compound matching.
Data Export
Export all your data as CSV — doses, check-ins, weight, blood work, journal. Your data is always yours.
AI Support
Built-in support ticket system with AI auto-response. Most questions answered instantly. Complex issues escalated to the team.
Running in under 3 minutes
Already mid-protocol? Our Quick Start imports your existing stack in seconds.
Tell us your goals
AI onboarding asks about your goals, experience, and current compounds. Already running a protocol? Quick Start back-dates everything.
Build or import
Let the AI design a protocol for you, import a template from the marketplace, or set up your existing stack manually.
Close your rings
Log doses, check in daily, and watch your PepOS Score climb. AI learns your patterns and gets smarter every week.
PepOS vs. everyone else
Other apps track doses. PepOS gives you intelligence.
| Feature | PepOS | PeptIQ | PepTracker | ShotLog |
|---|---|---|---|---|
| Peptide Database | 260+ | 35+ | Templates only | Custom only |
| Pre-Built Stacks | 185+ | ✕ | 5 templates | ✕ |
| AI Protocol Builder | ✓ | ✕ | ✕ | ✕ |
| AI Blood Work Analysis | ✓ | ✕ | ✕ | ✕ |
| AI Weekly Reports | ✓ | ✕ | ✕ | ✕ |
| PK Visualization | ✓ | Basic half-life | ✕ | Basic biolevel |
| Backstock Inventory | ✓ | ✕ | ✕ | ✕ |
| Blend Vial Support | ✓ | ✕ | ✕ | ✕ |
| Protocol Sharing | ✓ | ✕ | Export only | ✕ |
| Interaction Checker | ✓ | ✕ | ✕ | ✕ |
| Doctor Report Export | ✓ | ✕ | ✕ | ✕ |
| Progress Photo AI | ✓ | ✕ | ✕ | Photos only |
| Knowledge Base | 57 articles | FAQ only | ✕ | ✕ |
| Optimization Score | Triple ring system | Streaks | ✕ | ✕ |
| Starting Price | Free | Free (limited) | Free (limited) | Free (30d trial) |
| Pro Price | $5/mo annual | $8.33/mo annual | Not listed | Not listed |
Start free. Upgrade when you're ready.
No credit card required. No commitment. Cancel anytime.
- Browse 260+ peptide profiles
- 3 active protocols
- 5 AI messages per day
- Dose calculator + logging
- Injection site tracking
- Execution ring
- Weight tracking
- Triple ring scoring
- AI protocol builder
- Everything in Free, plus:
- Unlimited AI messages
- Unlimited protocols + vials
- AI protocol builder
- Triple ring optimization score
- Weekly email report
- Blood work tracking
- Advanced scheduling + calendar sync
- PK visualization
- Data export + import
- SMS check-in reminders
- Everything in Pro, plus:
- AI blood work interpreter
- Protocol intelligence reports
- Predictive alerts
- AI vial scanner + COA verifier
- Progress photo AI analysis
- Protocol sharing + QR codes
- Priority AI (Sonnet model)
- Doctor report export
- Weekly AI insight texts
- Early access to new features
Cancel anytime · No contracts · Your data stays yours · 7-day free trial on Pro
Got questions?
PepOS is a peptide protocol intelligence platform. Track doses, manage vials, monitor your body's response, and get AI-powered guidance — all in one app. Think WHOOP meets peptide tracking, with an AI that actually knows your stack.
Yes. The free tier includes 260+ peptide profiles, 3 active protocols, 5 AI messages per day, dose logging, injection site tracking, and the full dose calculator. No credit card required, no time limit.
Other apps track doses. PepOS gives you intelligence. We have 7 AI engines that build protocols, interpret blood work, predict issues, optimize timing, and generate weekly insight reports. Plus 260+ compound profiles, 185 pre-built stacks, and features like blend vial tracking, protocol sharing, and progress photo AI that no competitor offers.
No. PepOS is an educational tracking tool. All peptide information is for educational purposes only. Always consult a qualified healthcare professional before starting any protocol. Our Doctor Report Export feature helps you share your data with your provider.
All data is encrypted at rest and in transit. We never sell your health data. You can export or permanently delete your data at any time. Progress photos are stored in private encrypted buckets accessible only to you.
Yes. PepOS supports data import from PepTracker, ShotLog, PeptIQ, PepPedia, and generic CSV files. Our smart column mapping and fuzzy compound matching make migration easy.
Yes. PepOS works on any device with a browser — desktop, tablet, and mobile. It's fully responsive with a mobile tab bar, touch-optimized controls, and installable as a PWA. Native iOS and Android apps are coming soon.
PepOS uses Claude by Anthropic. Free and Pro tiers use Claude Haiku for fast responses. Pro+ users get Claude Sonnet — a more advanced model with deeper reasoning, vision capabilities (photo analysis), and more nuanced protocol guidance.
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Get Started FreeNo credit card required · 260+ peptides · AI-powered