Protocol Index — Current Stack Comparisons

Compare the current Blueprint tiers, then browse the clearly labelled legacy DIY directory.

Current 2026 guides

Easy, Medium or Big Stack?

The 54-item directory below comes from the January 2024 protocol, now marked out of date. Start with the current offer and use the old catalog only as a transparent DIY reference.

Compare current stack tiers
Independent reference — not medical advice. This site has not laboratory-tested or endorsed the products it links. Confirm the seller, label, dose, ingredients and suitability with the retailer and a qualified healthcare professional before buying or using anything. See the About tab for full details.



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About this project

Protocol Index compares the current Easy, Medium and Big Blueprint stacks, then preserves the January 2024 supplement list as a clearly labelled legacy directory with localized retailer links.

The old 54-entry routine is not presented as Bryan Johnson’s current protocol. It remains useful for researching individual ingredients and country-specific listings, with gaps and uncertainty shown explicitly.

Editorial record

Compiled by Kamil. Last source and retailer-link check: 30 August 2026. Medical reviewer: none. Read the methodology and editorial policy.

What it does

How links work

Limitations you should know about

Archived doses are not personalized for you

Your choice, your risk

About the maintainer

Contact: [email protected] · GitHub

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