Privacy
What we know about you.
Not much, and only what you hand us. Here is the whole list.
What we collect
If you join the waitlist, your email address and the page you joined from. That is all. There are no accounts yet and nothing to buy yet, so there is nothing else to collect.
What we do with it
We email you about the launch and, occasionally, about the products. The list is held by Klaviyo, our email provider, which processes it on our behalf. We do not sell it, rent it, or share it with anyone who is not doing work for us.
Cookies and tracking
The site sets no advertising cookies and runs no third-party trackers. If that changes when the shop opens, this page changes first.
How to leave
Every email has an unsubscribe link and it works in one click. To have your address deleted entirely rather than unsubscribed, reply to any email from us and say so.
Where this applies
Existential Cosmetics is based in the United States. If you are somewhere with stronger privacy rights, you have them here too: ask, and we will tell you what we hold and delete it.
Last updated September 2026.