Data deletion

Last updated: July 2026

SuppSafety is designed to be local-first. This page explains how to remove your data.

Website (local data)

The website’s stack builder and tracker store your data in your browser’s local storage on your device. To delete it:

• Use the remove/pause controls inside the stack planner, or
• Clear your browser’s site data / local storage for this site.

This removes your plan, schedule, and check-off history from that browser (stored under the stackwise.plan.v2, stackwise.stack.v1, stackwise.checks.*, and stackwise.view keys). If you created JSON or text exports from the planner, delete those files separately — they are on your device, not our servers. Local-only data cannot be deleted by us, because we never receive it.

Account data (if you signed in)

If you signed in (for example with Google on the mobile app) and your stack was synced, your data is stored in a private, per-account area. To request deletion of your account and associated data, contact us through the support channel on our store or website listing, or via the address on our privacy page. We will remove your account data within a reasonable period (typically within 30 days of verifying the request).

What gets deleted

• Your supplement stack and any custom entries
• Your schedule and timing preferences
• Your taken/skipped history
• Your saved wellness goals
• Basic account identifiers, if you had an account

See also our Privacy Policy and Terms of Use.