It begins twenty years before anyone notices.

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. Move the slider — see what the years are worth.

Cognitive function · age 45 → 85 illustrative gap +0
symptom threshold
age 52
Started earlier Started later / no action
Illustrative model, not a personal prediction. Individual results vary.
How it works

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.

ProfileA three-minute check of the 14 modifiable risk factors. Free.
RoutineYour most movable levers, as one short daily practice.
LogTick off what you actually did — and your blood-pressure readings.
RecordMonths and years of your own consistency, kept in one place.
ReportPrint it and bring it to your own doctor.

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.

Simple, honest pricing

Start free. Go deeper when you're ready.

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.

Free
$0
Your risk profile, forever
  • Full 3-minute risk profile
  • Your personalized result
  • Private — stays on your device
Get your risk profile
7-day free trial
Minimum
$89/year
or $19.99/month · annual works out at $7.42/month
Founding rate. Locked in for as long as you stay subscribed — our launch price rises for members who join later.
30-day money-back guarantee. The record only starts being useful after a few weeks, so a 7-day trial can't really show you. Use it for a month; if it isn't for you, email us and we'll refund you in full.
  • Everything in Free, plus:
  • Your personalised daily routine
  • Lever log — what you actually did
  • Blood-pressure log & your trend
  • Daily brain workout & Brain Score
  • A printable report for your doctor
  • Your record, kept year over year
  • Cloud backup across devices
Start with the free profile

Already decided? Start the 7-day trial →

See an example record first →

Coming soon
Optimal
Coming soon
Go deeper than the daily minimum
  • Everything in Minimum, plus:
  • Deeper, adaptive training
  • Sharing with family or a carer
  • Guided programs for your goals
Get notified →

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.

Start tonight

Every year you don't measure is a year you can't get back.

Get your risk profile in three minutes. Free, private, no diagnosis.