# Peptide1 — Educational peptide reference

> Educational peptide reference (iPhone/iPad app by Peptide1 LLC.)

- Source: https://appshunter.io/ios/app/peptide1/id6773567546 (this page in markdown: same URL + `.md`)
- Developer: [Peptide1 LLC](https://appshunter.io/developer/6773567548)
- Category: Reference, Health & Fitness
- Price: Free
- Age rating: 17+
- Requires: iOS 17.0 · 6 MB
- Languages: American English
- Released: 2026-07-13
- Data updated: 2026-07-25
- User reviews in markdown: https://appshunter.io/ios/app/peptide1/id6773567546/reviews.md

## What is Peptide1?

Peptide1 is an educational reference and personal-tracking app for peptides, supplements, and hormones. It organizes published, citation-backed reference information so you can learn about compounds and keep track of what you choose to log. It is informational and educational only — Peptide1 does not manufacture, sell, dispense, or prescribe anything, and is not medical advice.

WHAT YOU GET

- Compound library — 180+ peptides plus supplements and hormones, each with dose ranges, mechanisms, half-lives, and safety notes drawn from published references. Every entry links to its sources.

- Dosing & reconstitution calculators — enter a vial size and a reference dose and get the exact volume, with a visual syringe guide. Per-route support (sub-Q, intramuscular, oral, intranasal). For informational use only.

- Educational AI reference (Pep①Ai) — describe a goal and get an educational-reference summary with dose ranges, timing, and cycling considerations compiled from reference data, with citations. Not a personal recommendation or medical advice.

- Personal tracking — log the compounds you choose to track on a calendar, set reminders, record vials and metrics, and notes drawn from published references. Every entry links to its sources.

- Dosing & reconstitution calculators — enter a vial size and a reference dose and get the exact volume, with a visual syringe guide. Per-route support (sub-Q, intramuscular, oral, intranasal). For informational use only.

- Educational AI reference (Pep①Ai) — describe a goal and get an educational-reference summary with dose ranges, timing, and cycling considerations compiled from reference data, with citations. Not a personal recommendation or medical advice.

- Personal tracking — log the compounds you choose to track on a calendar, set reminders, record vials and metrics, and 
- Personal tracking — log the compounds you choose to track on a calendar, set reminders, record vials and metrics, and organize your own stacks.

- Siri & Spotlight — find any compound straight from your home screen search.

- Safety-aware — built-in interaction and contraindication checks and cycling guidance flag conflicts in the reference data.

MEMBERSHIP
Free includes the Top 30 compounds. Basic unlocks the full library, the dosing and reconstitution calculators, full tracking, and the Pep①Ai educational chat. Pro adds unlimited Pep①Ai and the AI planners.

Basic and Pro are auto-renewing monthly subscriptions. The price is shown in the app at the time of purchase. Payment is charged to your Apple ID at confirmation and renews automatically each month unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings.

IMPORTANT
Peptide1 is an educational reference tool for adults 18+. Content is for informational and educational purposes only and has not been evaluated by the FDA. It is not intended to diagnose, treat, cure, or prevent any disease, and is not a substitute for professional medical advice. Always consult a qualified healthcare professional before making decisions about any compound.

Terms of Use (EULA): https://thepeptide1.com/terms
Privacy Policy: https://thepeptide1.com/privacy


## Version history (last 3 releases)

### 1.0.4 version — 2026-07-24

Performance improvements and expanded, citation-backed dosing reference content.

### 1.0.3 — 2026-07-20

• Fixed a zoom issue that could leave the screen stuck zoomed-in
• Pep①Ai answers more of your questions, with clearer context on community-reported practices
• Better browsing — every compound now appears under all of its relevant category filters
• Alternate names added across the library (e.g. Pralmorelin for GHRP-2)
• Redesigned membership screen with a full expandable breakdown of Basic and Pro features
• Introducing Peptide1 Membership — Basic and Pro auto-renewing subscriptions

### 1.0 — 2026-07-13

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-25.*