You watched it take someone. Solenna is a dementia risk-reduction system: a free profile of your modifiable risk factors, a short daily routine built from it, and a dated record of what you actually did — one you can print for your doctor. Not a brain game. A record.
Solenna is an evidence-based dementia risk-reduction system — your risk factors, a daily routine built from them, a log of what you actually did, and a record that grows for as long as you keep it.
Informed by the twenty-year ACTIVE trial and the full set of modifiable risk factors — because no single habit does the work on its own.
We say reduce risk and delay onset — never prevent, never cure. Solenna informs; it doesn't diagnose.
Medically reviewed by Susana Huacuja, MD
“I reviewed the risk profile, brain workout, and dashboard screens against the evidence claims and disclaimer language as of August 19, 2026.”
She reviewed the tool, not this page. She found nine problems. We fixed all nine and published her findings in full, alongside four bigger questions still open. Read the review
Your risk profile and result are free — no card, no sign-up. Minimum is the daily habit plus the record that shows whether you actually kept it, with a 7-day free trial. Optimal goes deeper — coming soon.
After the 7-day free trial, Minimum renews automatically ($89/year or $19.99/month) until you cancel. Cancel anytime. See our Terms and Cancellation & Refund policy.
Get your risk profile in three minutes. Free, private, no diagnosis.