The first all-in-one app for your peptide protocols, workouts, nutrition, and the AI that connects them — crafted for the people who measure what matters.
You're juggling spreadsheets, reconstitution calculators, fitness apps, food logs, and lab PDFs.
Peakspan is one app.
Every compound you take, every rep you lift, every gram you eat — in one quiet, beautiful place. Then the AI does what you can't: it finds the signal inside the noise.
Log doses, rotate injection sites, track reconstitution, and visualize cycles. BPC-157, TB-500, semaglutide, tirzepatide, GHK-Cu, and 85 more.
Full workout programming, sets, RPE, rest timers, and progressive overload — built to pair with your peptide cycle, not sit beside it in another tab.
Barcode-scanner, AI-powered meal recognition, macro and micronutrient tracking. Know what's fueling your protocol down to the gram.
Correlations no spreadsheet can find: "Your HRV climbed 18% during this BPC-157 cycle when paired with sub-2g sodium days." Your concierge, on-device.
Peakspan watches the data you're already collecting — your dose logs, your sleep scores, your training load, your nutrition — and surfaces the correlations that change how you protocol. No more guessing. No more forum threads.
See how it worksDoses, workouts, meals, and check-ins — arranged in the exact order your body expects them. Ask, log, adjust. Peakspan keeps the receipts.
Drop your lab PDF. Peakspan parses every marker, flags what's out of range, and tells you exactly which protocol moved what. A quarterly briefing no doctor charges for.
The peptide-tracking category is fragmented across nine point-solutions. Peakspan replaces the stack.
| App | Peptides | Fitness | Nutrition | AI insights | Wearables |
|---|---|---|---|---|---|
| Peakspan | ● | ● | ● | ● | ● |
| PepMetrics | ● | — | — | ● | ● |
| Yolkd | ● | ● | ● | ◐ | — |
| Pep AI | ● | ◐ | ● | ◐ | ◐ |
| MyFitnessPal | — | ◐ | ● | — | ● |
| Whoop / Oura | — | ◐ | — | ● | ● |
Every compound with PubMed-backed references, reconstitution math, half-life, common dosing ranges, and side-effect monitoring. Updated continuously by our in-house research team.
Peakspan pulls your recovery, sleep, and training from the wearables you already trust — and keeps every byte of that data local-first.
One tap to sync. Peakspan correlates your protocols with HRV, resting HR, REM sleep, workout strain, and recovery score — automatically.
End-to-end encryption. On-device AI. No sale of data. Ever. Peakspan treats your protocol like the personal information it is.
Early testers tell us the same thing: the spreadsheets went quiet, and what replaced them actually answered questions.
I've been running peptide protocols for six years. Peakspan is the first app that makes me feel like a patient of my own data, not a data-entry clerk.
I'm on tirzepatide and strength training. Knowing the AI connected my plateau to sodium is the kind of thing I'd pay $8/mo for without thinking.Priya S.GLP-1 user · 3 months in
The compound library alone is worth it. Reconstitution math that doesn't lie, in the app I'm already using.Dr. L. KowalskiIntegrative physician
Every feature. Every insight. Every day. 7 days on us.
Cancel anytime during the trial, no card charged · All prices in USD
Your protocols, your workouts, your nutrition, your biomarkers — finally in conversation with one another. Start free in about sixty seconds.