Peptide Library
Peptide research library, reconstitution calculator and vendor price-per-mg comparison, on the web, iOS and Android.
- Rank
- #76
- All-time votes
- 3
Health & Wellness tool by Ryan De La Uz on Smol Launch.
- Pricing
- Free + Pro from $4.99/mo
- Launched
- October 2026
- Website
- peptidelibrary.app
- Maker
- @ryan_de_la_uz1
Screenshots
About
Peptide Library is an independent research hub for peptides. It brings the reference material, the math and the price data that are usually spread across forums, vendor sites and spreadsheets into one place.
- Research library: profiles for 200+ peptides with key facts such as CAS number, molecular weight, half-life, FDA status and evidence level.
- Reconstitution calculator: enter the vial size and the water you add to get the concentration, the volume to draw and the units on a U-100 syringe. It also handles blends and cost per dose.
- Vendor price comparison: price per mg across vendors, with each vendor counted once at the median of its listings and the collection dates shown.
- iOS and Android apps: dose logging, vial and inventory tracking, schedules and reminders.
The web tools are free and need no account; a Pro subscription unlocks more in the apps. Peptide Library does not sell peptides, and all content is for research and educational use only.
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View Week of Oct 05, 2026
Peptide Library
CurrentPeptide research library, reconstitution calculator and vendor price-per-mg comparison, on the web, iOS and Android.
Launched on October 5, 2026#763 votes
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