Peptide Tracker and Library

Contains adsIn-app purchases
4.2
41 reviews
Content rating
Everyone
5K+
Downloads
Content rating
Everyone
Learn more
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About this app

Peptide Library Tracker and Calculator

Your complete Peptide Guide, Peptide Calculator, and Lab Assistant—designed to streamline every part of your Peptide Research journey. Whether you’re managing complex protocols, calculating Peptide Dosage, or maintaining your lab workflow, this app gives you all the tools you need in one cohesive ecosystem.

🔬 Explore a Powerful Peptide Library & Database
Access a comprehensive Peptide Database built specifically for researchers, protocol managers, and lab students. This searchable Peptide Guide provides in-depth profiles, mechanisms, half-life data, references, and molecular details through a built-in Molecular Calculator.
Inside each entry you’ll find:

Protocol frameworks
Mechanisms of action
Stacking recommendations
Reconstitution guidelines

Your Peptide Database syncs seamlessly with the Lab Peptide Tracker, helping you link research to real-time logs and dosing patterns.

🔎 NEW: Search Peptide Vendors & Compare Pricing
Alongside research tools, the app now includes a powerful Peptide Search & Vendor Comparison Engine to help users find the best price per mg across multiple trusted peptide shops.

You can now:
Search for any peptide across supported vendors
Instantly compare prices, vial sizes, and cost-per-mg
View real-time stock availability
Access exclusive affiliate discounts where available

Whether you’re checking multiple stores or looking for the cheapest peptide option, the app’s automated price indexing keeps your results accurate and up to date.

🧮 Accurate Peptide Dose Calculator & Tools
Perform precise calculations using a highly optimized Peptide Dose Calculator. Whether you’re converting mg/mcg/IU or mixing stacks, this Peptide Calculator handles everything effortlessly. With integrated Amino Acid Calculator support, you get deeper insights into peptide structure and molecular weights.

Use the Peptide Calculator to:
Convert between mg/mcg/IU
Adjust vial concentration
Calculate injection volume
Save calculations
Combine compounds for multi-peptide stacks

Designed for labs and researchers, this combines the accuracy of a Molecular Calculator with the convenience of a mobile tool.

📊 Smart Tracking, Logs & Peptide Calendar View
Stay consistent and organized with the advanced Lab Peptide Tracker. Log every dose, add notes, and analyze trends through an intuitive Peptide Calendar View.

Track:
Time-stamped dose entries
Symptoms & journal notes
Missed dose alerts
Protocol history
Multi-peptide schedule cycles

The Peptide Calendar View makes it easy to monitor patterns and progress visually, helping you optimize your Peptide Dosage routines.

📦 Lab Inventory Management Made Simple
Never run out of supplies again. The app includes a full Lab Inventory Management system:

Auto-deduct remaining compound
Low-stock warnings
Batch tracking
Storage notes
Quick-access dose presets

Whether you’re managing one compound or ten, Lab Inventory Management keeps your entire workflow organized.

📘 Protocol Tracking & Lab Assistant Tools
Stay fully aligned with your research goals using structured Lab Protocol tracking. Your built-in Lab Assistant helps you plan dosing days, record analytics, and maintain your study workflow.
Use the Lab Assistant to:

Build custom protocols
Schedule stacks
Track cycles
Review logs

Designed to simplify complex Lab Protocol processes, making your research smoother and more repeatable.

🎨 Clean, Modern, Offline-First Design
Fast search & navigation
Favorites & quick access
Secure local storage

Why Peptide Library – Peptide Log?
Because it combines a true Peptide Guide, an advanced Peptide Dose Calculator, and a full Lab Peptide Tracker with Lab Inventory Management, Lab Protocol tracking, Amino Acid Calculator, Molecular Calculator, and more—making it the most complete Peptide Research tool available.

📥 Download Peptide Library – Peptide Log today and take your Peptide Research, Peptide Dosage, and lab workflow to the next level.
Updated on
Apr 27, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Photos and videos and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.1
40 reviews
Robyn Foxx
April 30, 2026
Impossible to find better costumer service ANYWHERE in the peptide field! 🩷 No WhatsApp requests, timely and polite responses to questions, price comparing, a willingness to be the best (when they already are) and reliable info on not only just dosing, but the peps themselves. Everything is easy to use - there is no running into paywalls at every click, and it has single handedly simplified my routine down in less than a day. I have downloaded numerous apps, this one is superior by FAR! 🫶
1 person found this review helpful
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Yoad J.S.
March 2, 2026
this is bar none the best peptides tracker, it includes a super convenient schedule per each peptide you're using with a stacking ability, a great all in one calculator for all sorts of uses, and an inventory management function, all (and much more that I didn't cover) in one app! yes, there are bugs, but they are being patched almost as fast as new functions are added, which is more than once a day on occasion, and, to top it off, the devs are super responsive and really care for their users
7 people found this review helpful
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Paul McGowan
March 8, 2026
Best App for Peptides! I tried others and was limited on what I can track, this one covers it all. Also very helpful to include the "school" to learn about peptides. Being able to dial in your specific peptide and dose and then see it countdown to how much remaining is awesome.
5 people found this review helpful
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