PepCadence is a reference and tracking tool. Nothing here is medical advice. Always consult a licensed healthcare provider before starting any protocol.

Peptide Reference & Dose Tracker

Know exactly what
you're running — and why.

53 research peptides. AI bloodwork analysis that knows your stack. TRT tracking. Dose calculator. Daily reminders. No App Store required.

7 days free · then $9.99/month · cancel anytime

53 Peptides
AI Lab Analysis
30+ Supplements
What's inside

Built for people who take this seriously.

Not a symptom checker. Not a forum post. A real reference tool built around the compounds people are actually using, with the dosing data that matters.

Peptide Library

53 compounds with evidence tiers — HUMAN, MIXED, or ANIMAL data — so you know exactly how solid the science behind each one actually is. Dosing ranges, titration schedules, citations.

Evidence-tiered

AI Bloodwork Analysis

Upload a photo of your blood panel. Claude reads every marker, explains what's in or out of range, and flags anything relevant to the compounds you're currently running.

No competitor has this

Protocol Scheduler

Set dose, frequency, and reminder time for every compound in your stack. Peptides, TRT, supplements — all in one daily view. Marks taken, tracks missed, prompts you to adjust if you're slipping.

Daily dashboard

Dose Calculator

Starting dose recommendations based on your body weight, experience level, sex, and goal. Reverse reconstitution calculator — enter the dose you want, get the exact syringe units. Both directions.

Both directions

TRT Tracker

Injection site rotation with automatic next-site suggestions. Lab value logging for Total T, Free T, E2, SHBG, Hematocrit, PSA. Weekly symptom check-ins across energy, libido, mood, and sleep.

Labs + symptoms

Fitness & Supplement Log

Body weight tracking, body measurements, nutrition goals, and a full supplement catalog with 30 mainstream compounds pre-loaded and scheduleable alongside your peptide protocol.

Full stack view
AI Lab Analysis

Your blood panel, explained in context.

Upload a photo of your results. PepCadence reads every marker, flags what's out of range, and connects the dots to whatever you're currently running — automatically.


No other peptide tracker does this. Most apps stop at reminders. PepCadence actually helps you understand what's happening inside.

Total Testosterone 847 ng/dL In range
Estradiol (E2) 58 pg/mL High
Hematocrit 46% In range
IGF-1 214 ng/mL In range
Vitamin D 22 ng/mL Low
PSA 0.8 ng/mL In range
Claude: Your E2 is elevated at 58 pg/mL. Given your active Testosterone Cypionate schedule, this is consistent with increased aromatization. Worth discussing with your provider before adjusting your protocol.
Peptide catalog

53 compounds. Every major category.

GLP-1s, GH secretagogues, healing peptides, nootropics, longevity compounds, TRT, and supplements — all in one place, all scheduleable.

Retatrutide Semaglutide Tirzepatide BPC-157 TB-500 CJC-1295 Ipamorelin Tesamorelin Sermorelin GHK-Cu MOTS-c NAD+ PT-141 Epithalon Semax Selank GHRP-6 Hexarelin Thymosin Alpha-1 IGF-1 LR3 AOD-9604 Melanotan II SS-31 KPV AICAR Follistatin 344 HCG Kisspeptin Testosterone Cypionate Anastrozole Enclomiphene + 22 more
Getting started

Up and running in five minutes.

01

Start your free trial

Visit pepcadence.com on your phone, tap "Start Free Trial," and create your account. No App Store download. No waiting for approval.

02

Install to your home screen

On iPhone: Safari → Share → Add to Home Screen. On Android: Chrome prompts you automatically. It installs like any app — just without the App Store.

03

Build your protocol

Pick your compounds from the library, set your doses and schedule, enable reminders. Everything shows up in the Today tab — mark taken, track missed, stay on protocol.

04

Upload your blood panel

Take a photo of your lab results and drop it in the Labs tab. The AI reads every marker, flags what's out of range, and cross-references your active stack automatically.

iPhone (Safari)

  • Open pepcadence.com in Safari
  • Tap the Share button (box with arrow)
  • Scroll down to "Add to Home Screen"
  • Tap "Add" — done

Android (Chrome)

  • Open pepcadence.com in Chrome
  • Tap the install banner when it appears
  • Or: Menu → "Add to Home Screen"
  • Tap "Install" — done
Pricing

One plan. Everything included.

No tier limits, no locked features, no upsells. Every compound, every tool, every update — for one flat monthly price.

7 Days Free
$9.99
per month after trial
  • Full 53-peptide reference library
  • AI bloodwork analysis — unlimited uploads
  • Dose calculator (both directions)
  • Protocol scheduler with reminders
  • TRT tracker — sites, labs, symptoms
  • Fitness & supplement log
  • Custom compound entries
  • All future peptides added automatically
Start Free Trial →

Card required to start trial. Cancel before day 7 and you won't be charged. Cancel anytime after — takes 10 seconds in settings.