Privacy Policy
Effective October 16, 2026. We collect as little as we can.
What we collect
We run no accounts, newsletters or payment forms. Our server keeps standard technical logs (IP address, browser, pages requested, time) for security and troubleshooting, for a limited period. The cost planner, glucose log averager and bottle check run in your browser and send nothing to us.
Orders
Order buttons take you to the maker's checkout. What you enter there is covered by the checkout provider's and the maker's privacy policies. A referral code in the link tells the seller the visit came from us.
Your rights
Residents of California (CCPA/CPRA), the EU/UK (GDPR) and elsewhere may ask to access or delete personal data we hold, which is limited to server logs. Write to [email protected]. We do not sell or share personal information.
Children
This site is not directed at children under 13, and the product is labeled for adults.