Privacy

If you use the calculator without an account, we store nothing about you. The values you type stay in your browser, and a calculation you share travels in the link itself rather than through our database.

If you create an account we store your email address, and whatever you deliberately save: named calculations, bookmarked compounds, and later your protocols, dose history, inventory and any body measurements you record. That is the complete list.

If you join the email list we store your address and which form it came from, so we know which pages are worth writing more of.

We do not sell your data. We do not share it with advertisers, data brokers, or anyone else, and there is no arrangement under which that changes.

We do not run advertising trackers or third-party analytics that follow you between sites. Our analytics are aggregate and cookieless.

We do not require an account to use the tools, and we do not gate the calculator behind an email address.

You can export everything you have stored, in a format you can actually read, at any time from your account.

You can delete your account and everything in it. Deletion is real: the records are removed, not flagged as hidden. There is a short delay before removal completes so an accidental click is recoverable.

We are a small operation. If that ever changes hands, this commitment travels with it as a condition, and you will be told before anything about it changes.

Legal process is legal process. If we are compelled to disclose something we will, and we will tell you unless we are prohibited from doing so.