Legal
We keep this simple: we collect only what we need to build your protocol and improve the product, and we never sell your data.
Last updated June 2026
Assessment answers — the inputs you provide so we can engineer a protocol for you.
Your email — only if you give it to receive your protocol.
Usage data — pages visited and how the site is used, via privacy-conscious analytics, to improve the experience.
We use Google Analytics and a privacy-first visitor-analytics tool to understand how the site is used in aggregate. We do not use this to identify you personally beyond what’s needed to operate the product.
To generate and send your engineered protocol, to point you to the right vetted sources, to improve the assessment and the site, and to send you product updates if you opt in. That’s it.
We don’t sell your personal data. We share it only with the processors that run the service — for example our email provider, analytics tools and database — and only as needed to operate it.
You can unsubscribe from emails at any time, and you can ask us to access or delete your data by emailing hello@peptides.engineering. We’ll honour valid requests.
We use a small number of cookies and similar technologies for core functionality and analytics. You can control cookies through your browser settings.
Privacy questions? Email hello@peptides.engineering.