Privacy policy

This policy covers bestpeptidetracker.app, published by Superfime LLC (“we”), the company behind Peptide Library. Peptide Library’s apps and peptidelibrary.app have their own privacy policy.

Your tracker records

• Everything you enter (names, amounts, dates, notes, sites, schedules, measurements, journal notes and inventory) is stored only in your browser’s storage for this site, on your device. It is never sent to us or anyone else.
• There are no accounts. We can’t see, recover or delete your records; only you can, from the Data tab or by clearing this site’s data.
• Private windows and cleared site data may erase records. Exports (CSV, JSON, .ics) are files made in your browser and saved where you choose.
• Records are never put in links (URLs) or analytics.

Analytics

We use Google Analytics 4 to count visits and which features are used, so we know what to improve. It runs only where allowed:

• If your browser sends Global Privacy Control, analytics never runs.
• In the EEA, the UK, Switzerland, Washington and Nevada, it runs only after you choose Allow in the banner.
• Elsewhere it runs unless you turn it off with “Privacy choices” in the footer.

What it receives: the page address without any query or fragment, your browser and device type, an approximate location derived by Google from your IP address, and events such as “an entry was created” with coarse counts (1, 2, 3–4, 5+), the tracker tab opened, the export format, or which link to Peptide Library was clicked. It never receives what you typed. Advertising features, Google signals and ad personalization are off, and we run no advertising tags. Google’s processing is described in its own privacy policy.

To work out whether the banner applies, our hosting provider reads your approximate region for that request and we store the answer (“required” or “none”) in a cookie named pbt_cr for 30 days. Your analytics choice is kept in this browser’s storage.

Hosting

The site is hosted on Netlify, which processes IP addresses and request details to deliver pages and protect the service.

Links to Peptide Library and app stores

Links to peptidelibrary.app carry tags saying they came from this site (for example utm_source=bestpeptidetracker); the App Store link carries Apple’s campaign tag. They never carry your records. Those sites’ own policies apply once you’re there.

Children

This site is not intended for anyone under 18.

Health information

Because we never receive your records, we hold no health information about you. This site is not a medical records service and makes no HIPAA claims.

Changes and contact

We’ll update the date above when this policy changes. Questions: support@peptidelibrary.app.