Terms & medical disclaimer
Last updated August 2026
What this site is
This site describes a service that is being built. Retaina is not open yet. Joining the priority list is not a purchase, does not reserve a product, and does not create any obligation on either side. No payment is collected.
Medical disclaimer
Retaina is not a medical provider and does not provide medical advice, diagnosis, or treatment. The assessment on this site is not a diagnostic tool and its result is general information, not a clinical opinion. Completing it does not create a clinician–patient relationship. Nothing here is a substitute for advice from your own doctor. If you are concerned about hair loss or any other symptom, speak to a licensed clinician.
Future clinical services
Any clinical services offered in the future — including any assessment review, prescription, or treatment plan — would be delivered by independent licensed providers, not by Retaina. Prescription treatment is only ever appropriate when a licensed clinician determines it is appropriate for you.
Pricing
Prices shown are the prices we intend to launch with. They are indicative and may change before launch. Nothing shown on this site is an offer to sell.
Contact
Questions about these terms: privacy@retaina.co.