From peptide curious to peptide confident.
The Peptide App for calculations, protocols, and tracking.
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Your calculations, protocol, and progress-connected.
The Peptide App is an iPhone app that combines a peptide calculator, guided reconstitution, protocol planning, dose reminders, logging, and progress tracking. Start with the free web tools, then keep the verified setup together in the app.
Free Web Calculator
Convert verified vial, diluent, and instructed values.
Build a protocol
Organize the schedule before moving it into the app.
Browse the library
Explore peptide profiles, research context, and vendor signals.
An app unlike any other
Powerful features
Guided Reconstitution
Follow step-by-step video walkthroughs that make it impossible to mess up. Visual confirmations and safety checks at every step.
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Smart Protocol Tracking
Never miss a dose with intelligent reminders. Track your progress with beautiful visualizations and celebrate milestones.
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Curated Peptide Library
Explore popular stacks and peptide profiles with the context you need before you start tracking.
Start Free TrialIt does a lot of things
Guided Reconstitution
Follow step-by-step video walkthroughs that make it impossible to mess up. Visual confirmations and safety checks at every step.
Reconstitution Made Simple
Input your vial amount, follow the video, and you're done. Our dummy-proof calculator eliminates math errors and contamination risks.
Smart Dose Reminders
Context-aware notifications ensure you never miss a dose. Quick 'Mark as Taken' actions make logging effortless.
Peptide Discovery
Browse curated stacks and peptide profiles with clean context, suggested goals, and protocol entry points.
What you can do with the peptide app
Eliminate reconstitution anxiety with foolproof guided walkthroughs.
Save money by avoiding costly mistakes and wasted peptides.
Stay consistent with smart reminders and streak tracking.
Compare peptide and protocol context without rebuilding your research from scratch.
Powerful Features
Guided Reconstitution
Step-by-step video walkthroughs make it impossible to mess up. Built-in safety checks at every step.
Curated Protocols & Peptides
Browse guided stacks and peptide profiles without stitching together notes from scattered tabs.
Effortless Protocol Tracking
Simple dose logging, progress visualization, and milestone celebrations keep you on track.
Dummy-Proof Calculations
Input your vial amount, get exact measurements. No more mg vs mcg confusion.
Injection Guidance
Step-by-step video walkthroughs make it impossible to mess up. Built-in safety checks at every step.
Progress Insights
Track your journey with visual progress rings, streaks, and personalized milestones.
What our users say
I was terrified of messing up my first reconstitution. The video guide made it completely foolproof. Game changer.
Sarah Mitchell
I was terrified of messing up my first reconstitution. The video guide made it completely foolproof. Game changer.
Emily Torres
I was terrified of messing up my first reconstitution. The video guide made it completely foolproof. Game changer.
Robert Hayes
I was terrified of messing up my first reconstitution. The video guide made it completely foolproof. Game changer.
Lisa Nakamura
I was terrified of messing up my first reconstitution. The video guide made it completely foolproof. Game changer.
Marcus Chen
I was terrified of messing up my first reconstitution. The video guide made it completely foolproof. Game changer.
David Park
I was terrified of messing up my first reconstitution. The video guide made it completely foolproof. Game changer.
Jennifer Walsh
I was terrified of messing up my first reconstitution. The video guide made it completely foolproof. Game changer.
Kevin Brooks
I was terrified of messing up my first reconstitution. The video guide made it completely foolproof. Game changer.
James Morrison
Frequently asked questions
- What is The Peptide App?
The Peptide App is an iPhone app that brings a peptide calculator, guided reconstitution, protocol planning, dose reminders, logging, and progress tracking into one workflow. You can also use the free web peptide calculator or browse the peptide library without downloading the app.
- I've never used peptides before. Is this app for me?
Absolutely! The Peptide App is designed specifically for first-time users. We guide you through every step—from reconstitution to injection—with video tutorials that make it impossible to mess up.
- Is there a free peptide calculator in the app?
Yes. The Peptide App includes a peptide reconstitution calculator that converts the vial amount, diluent volume, and instructed amount you enter into concentration, mL, and syringe units. It performs the arithmetic; it does not choose an amount or preparation for you. You can also try the free web peptide calculator or browse the peptide library without downloading anything.
- What makes The Peptide App different from other peptide apps?
The Peptide App connects calculations with the rest of the workflow: guided reconstitution, protocol planning, dose reminders, logging, peptide profiles, and progress tracking. That means your calculator, schedule, and protocol record can stay together instead of living in separate notes and spreadsheets.
- How does the reconstitution calculator work?
Simply input your vial amount (in mg) and we calculate the exact amount of bacteriostatic water needed. Then follow our step-by-step video guide for a perfect reconstitution every time.
- How do you vet your vendor partners?
We thoroughly review each vendor for third-party testing, proper storage and shipping practices, customer reviews, and business legitimacy. Only vendors meeting our strict standards make it into our marketplace.
- Is my health data secure?
Your privacy is our priority. All data is encrypted end-to-end and stored securely. We never share your personal health information with third parties. You’re in complete control of your data.
- What peptides does the app support?
We support all popular peptides including BPC-157, GLP-1 agonists (semaglutide, tirzepatide), TB-500, CJC-1295, and more. Our protocol library is constantly expanding based on user needs.