Early access · now in testing

Longevity,without the noise.

Endless protocols. Shelves of supplements. Lists of things you should be doing. Extenvita looks at five everyday habits, finds the one that matters most for you right now, and puts a small next step in your calendar. Just the essentials.

Today

Example plan · 12 of 4 done

  • Morning daylight10 min, done
  • Walk after lunch10 min, done
  • Strength session20 min, to do
  • Wind down30 min before bed, to do
Small actions, placed in your calendar.

You've done the reading. You still don't know where to start.

You've listened to the podcasts and saved the articles. You know about fasting windows, zone 2, cold plunges and the supplements everyone seems to take. And somewhere after 40, you've started to notice it yourself. Sleep that doesn't quite restore you. Strength that takes more effort to keep. Energy that fades by mid-afternoon. But on an ordinary Tuesday, between work and everything else, you still don't know what to actually do first.

  • Fast until noon
  • Never skip breakfast
  • Zone 2 every day
  • Lift heavy instead
  • A supplement for everything
  • Cold plunges at dawn
  • Track every number
  • Just listen to your body

What Extenvita gives you instead

Walk after lunch · 10 min

  1. Answer a few honest questions

    About how you sleep, move, eat, train and recover. Plain language. No wearables, no blood tests.

  2. See what matters most

    What's already working, up to three priorities, and the one thing to do first. Free.

  3. Do one small thing at a time

    A 30-day plan of small, realistic actions, placed straight into your calendar. A short check-in each week, and a fresh look on day 30.

Five areas. Only what matters.

Health advice can cover almost anything. We focus on the five everyday habits that public health guidance returns to again and again, and we show you which one to work on first.

Read the methodology
  • Sleep

    How long, how regularly and how well you sleep. Not just hours in bed.

  • Strength & function

    The muscle and everyday capability that keep life easy. Carrying, climbing stairs, getting up from the floor.

  • Movement & cardio

    How much you move through the day, and the activity that gets your heart working.

  • Nutrition

    Protein, plants and the patterns behind how you eat. No calorie counting.

  • Stress & recovery

    How you wind down, recover and make room for what restores you.

One problem. One priority. One next action.

Not a protocol with dozens of steps. Not a cupboard full of supplements. Your result names what's working, up to three priorities, and one thing to do next. When that becomes easy, we give you the next one.

Only the essentials

Most health advice adds things to your life. We start by taking things off your plate.

What you won't get

  • An endless list of things to fix
  • A supplement stack to buy
  • A biological age to worry about
  • Another app demanding your attention
  • Guilt when you miss a day

What you get

  • The one habit that matters most for you now
  • A small action that fits the time you have
  • A plan that lives in the calendar you already use
  • A short check-in each week
  • The next step, only when you're ready for it

What you'll see

Not a long report. One short result you can act on today. What's already working, so you can keep it. Your priorities, in order. And one next step, sized to the time you actually have.

Example

Your Extenvita snapshot

Score: 62 out of 100

Good foundation

Strongest habit
Movement & cardio
Your priorities
  1. Sleep
  2. Strength & function

The Extenvita Score is a snapshot of how your current habits align with the healthspan behaviors Extenvita assesses. It is not a medical test, a risk prediction or a measure of biological age.

Made by two people, not a lab

Extenvita is built in Vilnius by Karolina Visinskyte, a yoga instructor who leads our recovery, mobility and wind-down work, and Bekir Ilhan, who leads product and design.

Meet the founders

Start with one thing

The assessment is in testing now. Join the early list and we'll email you when it opens. One email address, nothing else.