Your privacy at SD.
What this version collects, why it collects it, and how to make a request. Effective October 4, 2026.
Who operates this site
Supplements Doctor is operated by BuzzTransit LLC. Use the Contact & corrections page for privacy questions, access requests, corrections, or deletion requests. Please do not send medical records, diagnoses, medication lists, or other private health information.
Newsletter signup
If you join the launch list, we store your email address, the consent wording and date, signup status, and a protected removal token. We use this information to manage your signup and the updates you requested. No newsletter is sent automatically by this version.
A removal link is provided when a new signup is saved. You can also contact us to request removal. Future emails will include an unsubscribe option. We do not sell newsletter email addresses or give them to supplement retailers for their own marketing.
Contact messages
If you use the contact form, we store your email, optional name, message, and submission time so SD can review and respond to the inquiry. The form is for editorial, business, and privacy matters. It is not a medical consultation channel.
We retain signup and contact information while it is needed for the purpose you requested, recordkeeping, or applicable obligations. You can ask us to delete it; we may need to verify the request and retain information where required.
Hosting, security, and technical data
The hosting platform processes technical information needed to serve and protect the website and may provide aggregate traffic analytics. This can include network, device, browser, and request information under the provider’s own practices.
Our forms use a temporary hashed network identifier to limit repeated submissions. The form system does not store your raw IP address in its submission tables. These anti-abuse records expire and are cleaned up as further submissions are processed. Authorized administrators can access stored submissions; they are not displayed publicly.
Tools, cookies, and external links
The cost calculator runs in your browser; SD does not save or receive the values you enter. This version does not add advertising pixels or third-party marketing cookies. The hosting platform may use necessary access or security cookies.
Manufacturer and other source links take you to separate websites. Those sites have their own privacy policies and may use cookies or tracking. Future affiliate links may include referral tracking; any such links will be disclosed. We will update this policy before materially changing how SD collects or uses data.
Your choices
You may choose not to submit a form and still read the guides and use the tools. Ask us about your information through the contact form. Depending on where you live, you may have additional rights under applicable privacy law.
The site is intended for adults, and we do not knowingly seek information from children. If you believe a child submitted information, contact us so we can review and remove it as appropriate.