Still deciding? Find your Body Age in 60 seconds.

Quiz

How old is your body, really?

Your body has its own age — and it's often not the one on your license. Take the 60-second quiz to find your Body Age, what's driving it, and the daily routine that helps lower it.

1

First — to personalize your result:

Male
Female
Prefer not to say
2

How old are you?

Your Body Age only means something next to your real age.

35
25 80
3

What would you most like to change?

Select all that apply:

More energy through the day
Recover faster from workouts and long days
Stop feeling older than I am
Keep muscle while losing weight
Stay sharp and focused
4

How's your energy across a typical day?

Strong from morning to night
Fine until the mid-afternoon dip
Up and down all day
Running low from the start
5

Be honest — how's your coffee situation?

Don't really need it
1–2 cups to keep moving
3+ cups and still tired
Coffee stopped working
6

After a hard workout — or just a long, physical day — how long until you feel like yourself again?

By the next morning
A day or two
Most of the week
I avoid hard effort these days
7

Which of these sound familiar?

Select all that apply:

I wake up tired even after a full night
Afternoon brain fog
My muscle tone isn't what it was
My skin looks older than it used to
People say I look tired
I feel older than my age
None of these

There's a biological reason for all of this.

NAD+ decline chart

Your cells run on a molecule called NAD+ — it powers energy production, repair, and recovery. By your 40s, your levels are roughly half what they were at 20. That decline has a lot to do with how old your body acts. A few more questions and we'll estimate where yours stands.

8

How do you usually wake up?

Refreshed and ready
Okay, after some time (and coffee)
Tired most mornings
Exhausted, no matter how long I slept
9

How would you rate your stress, day to day?

Low
Manageable
High
Through the roof
10

Are you currently losing weight — or planning to?

Yes — I'm on a GLP-1 medication
Yes — dieting on my own
Trying, but the scale won't move
No, not right now
11

How active are you in a typical week?

I train regularly
On and off
Not much these days
12

What have you already tried for energy or aging?

Select all that apply:

More coffee
Multivitamins
Diet changes
Sleep tracking
Honestly, everything
Nothing yet

Good news — this is the fixable kind of aging

What you're describing isn't willpower, and it isn't just "getting older." It's declining cellular energy — and cellular energy responds.

Vitruvin Longevity pairs NMN with Resveratrol to replenish what your body stopped making.*

Let's finish up and get your Body Age.

Vitruvin Longevity
13

Gut check: how old do you feel?

Younger than my age
About my age
A few years older
A decade older, some days
14

If Vitruvin works for you, what would matter most?

Steady energy, all day
Recovering like I used to
Keeping muscle and strength
Slowing aging, full stop

Calculating your Body Age...

  • Reading your energy pattern...
  • Weighing recovery and sleep signals...
  • Comparing against your age group...
  • Building your plan...

Your Body Age

years old

This isn't about your birthday. It's about cellular energy — and that's something you can rebuild.

Your Body Age is an estimate based on your answers — a lifestyle read, not a medical test or a measured biological age.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Two ways the next year can go.

Doing nothing With daily support

Illustrative. Body Age is a lifestyle estimate and individual results vary. Vitruvin supports cellular energy alongside a healthy lifestyle.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

NMN restores the raw material your body uses to make NAD+; Resveratrol activates the pathways that put it to work.*

NAD+
🔋Energy
💪Recovery
🧬DNA
3rd-Party Lab Tested GMP Certified ★★★★★ 4.9 · 230 Reviews

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Simple by design.

1Take daily.
2Your NAD+ levels rebuild.
3Feel it layer by layer.
Weeks 1–2
Subtle — steadier afternoons, fewer energy dips.
Weeks 3–6
The "week four" moment most reviewers describe — steadier energy, fewer crashes, and for many, deeper sleep.
Months 2–3+
Recovery, sharper focus, and the slower changes customers mention unprompted — skin tone and elasticity.*
"Around week four I realized I wasn't as fatigued in the afternoons anymore."

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Losing weight? Don't lose what keeps you strong.

Rapid weight loss is hard on more than fat — energy and lean muscle often go with it. Vitruvin supports cellular energy production and helps maintain lean muscle while your body changes.* No interactions expected with common weight-loss medications — but always check with your doctor.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

You're in good company.

Aleksandr Sorokin, 44

Holds 11 world records, incl. the 24-hour run

"Recovery is everything. When your cellular engine is running, everything else follows."

★★★★★

"I feel like myself again."

— Sarah M. Verified

★★★★★

"Long shifts feel more manageable."

— James K. Verified

★★★★★

"Turning 67… most people guess me in my mid 50's."

— Robert D. Verified

★★★★★

"Hydration and elasticity of my skin — noticeable difference."

— Linda P. Verified

★★★★★ 4.9 from 230 reviews — Trustpilot

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Based on your driver and your goal, here's where most people start.

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$2.27/day
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Yearly
$765/yr
$2.10/day
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One-time
$85
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Start my plan

Not for use if pregnant or nursing. Consult a doctor if taking medication.

🔒 Secure Checkout 3rd-Party Lab Tested

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.