20 chapters of evidence-ranked education. 15 interactive tools that calculate your doses, build your schedule, and track your protocol. Runs offline in your browser. Under 200KB.
Get The Peptide Playbook → Starts at $19. Instant download. No account required.Someone you follow lost 40 pounds on semaglutide. A friend swears BPC-157 fixed their knee. Now you're trying to figure out what's real, what's safe, and whether any of this is worth trying yourself.
The answer isn't on TikTok. Reddit threads contradict each other every other post. Your doctor probably won't engage with the topic. And most "guides" are static PDFs that tell you what to do without helping you actually do it.
The Peptide Playbook puts it in one place, in plain English, ranked by actual evidence. And then it gives you tools to apply what you learned.
They run in your browser. They calculate, save, and remember your inputs between sessions.
Enter vial size and water volume, get your exact concentration and draw volume per dose.
Personalized week-by-week dose escalation for semaglutide, tirzepatide, or retatrutide.
Save your full stack, injection schedules, and site rotation. Log every injection.
77 compounds ranked 1 through 5 by evidence tier. Sorted by category and filterable.
Check peptides against common supplements and medications for known conflicts.
Score any vendor with a weighted flag system. Apply before you spend a dollar.
Compare vendors on equal footing by actual cost per week, not sticker price.
5 question quiz that matches you to a starter protocol based on your goals.
Clean, step-by-step technique with rotation schedule.
Browse by compound or symptom. Severity coded with management tips.
Track what you have on hand and when to reorder.
Freezer vs fridge vs room temp for 20+ compounds, plus travel tips.
Each chapter is written in plain English, ranked by actual evidence, and linked to the tools that make it actionable.
What peptides actually are. How the evidence tiers work. What the grey market looks like legally. How to evaluate vendors without getting scammed. Whether anything you're considering will interact with what you're already taking.
The part most guides skip. Exactly what supplies you need. How to reconstitute without degrading your peptide. Proper storage so you're not injecting something that's already broken down. Injection technique so you're not wasting what you paid for.
Titration schedules. Week-by-week expectations so you know what's normal at week 2 vs week 8. Side effect management with a graded severity flag system. Bloodwork monitoring. And the FAQ that answers the questions you'll be searching at 11pm.
This matters more than it sounds for this category. The Playbook runs entirely offline. No accounts, no logins, no analytics, no cookies, no data collection. Everything you track, set, calculate, and log stays on your device.
Works on Mac, Windows, Linux, iPhone, and Android.
20 chapters, 15 interactive tools, 77 compounds ranked by evidence tier. Everything you need to research, plan, and track your protocol.
Everything above, plus 11 community-verified vendors with independent lab ratings, COA verification practices, rep contacts, safety flags, and known scam alerts.
For experienced users who know the fundamentals but want a reliable, up-to-date sourcing reference. 11 vendors, last updated April 2026.
Extract, open START_HERE.html, click the green button. No installation, no internet required after download.
Get The Peptide Playbook → Built by someone who bought their first vial and had no idea what to do with it.