Two5/Contact
Contact Two5
One address covers the product, the site, and research questions. We do not offer diagnosis, treatment advice, or a clinical study to join.
Use a subject line so the note is routed: product, press, privacy, or research.
What this address is not
It is not an emergency service and not a memory clinic. If you are worried about thinking or memory in daily life, contact a qualified health professional or local emergency services.
Privacy requests about the waitlist can use the same address. The policy is on the privacy page.