Contact
Say something
and it reaches us.
We are a small team, so this is not a ticketing system with a queue number. Messages are read by the people building the thing.
If you have found something wrong with our reasoning — on the colour science, the accessibility, or a claim made on this site — that is the most useful message you can send us.
Write to us
One form, four topics. Nothing here is answered by a robot pretending to be a person.
General
Questions about the product, the method, or when it launches.
hello@ceyskin.comBrands and partnerships
Publishing measured shade data and full ingredient lists, so your range becomes matchable.
hello@ceyskin.comPress and research
Interviews, the method behind the parity claim, or checking our working.
hello@ceyskin.com
Faster elsewhere
- Join the waitlist
The fastest way to be told when early access opens for your level.
- Read the method
Most technical questions are already answered in full on the science page.
- Take part in testing
Places are open at every level of the scale, weighted to the deep end.
Your data, here too
What you send is stored so that we can reply to it, and for nothing else. It is not added to a marketing list, not sold, and deleted on request under GDPR and CCPA.