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Protokol - Peptides Simplified

Protokol - Peptides Simplified

Peptide protocols, simplified

15 ratings
10 reviews
📚 Education
💪 Health & Fitness
Free
In-App Purchases

Details

  • Released
  • Updated
  • May 6, 2026
  • September 14, 2026

Features

Developer

Lukas LeChau
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🧾$99.99
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About

This educational tool helps adults learn about research peptides with a guided onboarding, a library of peptide information, and tools for calculating doses and conversions. It also features a private journal for logging activities and wellness check-ins, and an AI assistant for research-related questions.

✓Guided onboarding for personalized research summaries
✓Library of 19 research peptides with summaries
✓Dose and reconstitution math calculators
✓Syringe unit conversions
✓Private local-first journal for logging
✓AI research assistant
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What's New in Protokol

4.1.0

September 14, 2026

This update removes all dose-calculation content and adds citations to every compound and article. • Every compound page and article now links to its published sources — peer-reviewed studies, FDA prescribing information, and clinical guidance. A new Scientific References screen lists them all. • The reconstitution calculator has been removed. Protokol no longer computes syringe units, doses, or schedules. • Every amount and every schedule in the app is entered by you. Protokol records what you enter; it never produces a number. • Protokol AI now cites its sources and will not discuss doses, amounts, or schedules. • Added App Tracking Transparency at first launch. • Your reminder time now persists correctly. • iPad layout fixes.

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Subscription plans

Protokol Premium

Full access to all peptide protocols & AI

$59.991 Year
3 Days trial
How to cancel Protokol subscription ⁉️
1

In-App Purchases

$99.99

Protokol Lifetime

One-time purchase, lifetime access

User reviews

Most RecentHighest RatedLowest Rated

Life changing

Life changing App, I feel so much better!
Stu DoggStu Dogg

Response from developer

Thank you so much! I'm glad its helpful

So easy, so simple

As a woman who’s friends are starting to use peptides, this has made it so easy to understand what they’re talking about. I’m so excited to start using them myself! Love this app, and I will be using it to track
Rmcmum77Rmcmum77

Response from developer

Thank you so much! I am so glad that the app has helped you learn more and understand safe peptide practices. Best Wishes - Lukas

Pointless App - SCAM

Says 7 days free then got charged for monthly sub.

Probably doesn’t give you a free trial on the monthly but it leads you to think you’re getting a free trial.
Dagz8787Dagz8787

Response from developer

I am sorry that you were charged with the monthly subscription without fully knowing. The paywall of the app clearly states that the Annual plan is the only plan including a free trial, the monthly plan does not display any sort of indicator that it has a free trial. Let me know if there is anything I can do to help! - Lukas

Good but can be improved

We need the option to log certain compounds as Intranasal instead of just injection, eg: semax, selank, DSIP ect, other than that I really love this app
Nug_LordNug_Lord

Response from developer

Thank you so much for the feedback, this is an excellent idea to add this sort of customization. Let me know if there is anything else I can do to make the experience better! Best - Lukas

Great for beginners

I’m 20 and have been getting into peps for my chronic joint and tendon issues. The app provides a lot of insight and has allowed me use them properly, safely, and effectively. If you are on peps or interested in them I highly recommend downloading.
urbadLurbadL

Response from developer

Thank you so much for your feedback, it means the world! Best - Lukas

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FAQ

What is Protokol?

Protokol is an educational reference and tracking tool designed for adults interested in learning about research peptides. It provides a library of information, dose calculators, and a private journal for logging activities and wellness check-ins.

Is Protokol medical advice?

No, Protokol is for educational and research purposes only and is not medical advice. The app strongly advises users to consult a licensed physician before making any health decisions or using any compounds discussed.

What kind of peptides are in Protokol?

Protokol features a curated library of 19 research peptides. Information provided includes category, half-life, and published research summaries for educational purposes.

Can I track my progress with Protokol?

Yes, Protokol allows you to log your own activity in a private, local-first journal. You can also track wellness check-ins, including mood, side effects, and progress photos.

Does Protokol have ads?

Yes, Protokol contains advertisements. The app also offers a premium subscription for enhanced features.

What is the cost of Protokol Premium?

Protokol Premium is available via subscription for $9.99 per month or $59.99 per year. The annual plan includes a 7-day free trial.

How do I cancel my Protokol subscription?

You can manage and cancel your subscription by going to your iPhone Settings, then Apple ID → Subscriptions. Cancellations must be made at least 24 hours before the end of the current subscription period.

What age rating does Protokol have?

Protokol is rated 17+ by the App Store, indicating it is intended for mature users due to the nature of the educational content.