A T-SHOTS™ Self-Assessment
What’s your
“V-Number™”?
The Vitality Score™ self-assessment turns ten evidence-based components across your sexual, mental, and physical health into one clear number — your V-Number™ — recorded and tracked over time.
Why Vitality Score™
Not another online quiz.A real measurement.
Most “wellness checks” ask a few vague questions and hand you a label. Vitality Score™ is built like a clinical instrument — composite, evidence-based, sex-specific, and trackable.
Composite
One number, ten dimensions
Vitality Score™ combines ten independent components into one number. Each is clinically meaningful on its own — and no single weak area defines the whole.
Evidence-based
Only what matters
Every component earned its place because peer-reviewed research ties it to vitality. Not a personality trait, not a marketing gimmick.
Sex-specific
Calibrated to you
Men and women take separate, purpose-built assessments. You're scored against what vitality means for your biology — never a unisex standard.
Trackable
A baseline you can revisit
Your score is recorded so you can watch it move. Lifestyle changes, treatment, and even aging all show up as a trend you can see, not just feel.
What’s Measured
Ten components.Three categories.One V-Number™.
Your score is calculated from ten self-assessments, each linked to vitality by peer-reviewed research. They span the three categories where vitality is felt first.
Showing the Masculine Vitality Score™ components
Sexual Vitality
4 Components
The symptoms most directly and specifically tied to testosterone.
- 01Erection Strength
- 02Morning Erections
- 03Libido / Sex Drive
- 04Spontaneous Sexual Thoughts
Mental Vitality
3 Components
The mental and emotional dimension of vitality, felt day to day.
- 05Mental Energy & Motivation
- 06Concentration & Mental Sharpness
- 07Mood
Physical Vitality
3 Components
The visible state that reflects your hormonal and metabolic health.
- 08Strength & Stamina
- 09Physique Composition
- 10Restorative Sleep
Sex-specific Assessments
Vitality isn’t unisex.
Neither is your score.
Because some components of vitality differ between men and women, there’s a dedicated assessment for each sex. Choose the one made for you.
For Men
MasculineVitality Score™
Tailored to assess male vitality across its sexual, mental, and physical domains — and track how all three categories shift with testosterone.
For Women
FeminineVitality Score™
Crafted to assess female vitality across its sexual, mental, and physical domains — and track how all three categories shift with estrogen and female hormonal health.
For You and Your Clinician
A number your doctor can use.
Your V-Number™ isn’t just for you. Shared with a clinician, it turns how you feel into structured evidence — a clear starting point for a low-testosterone screening or a broader workup.
Brings structure to the conversation
Replaces "I just don't feel like myself" with ten quantified, trackable components.
Sharpens the clinical picture
A low pattern across all three categories can point a clinician toward testosterone deficiency or another underlying cause.
Guides what comes next
Sets a clear baseline for testing and treatment, and for tracking the response over time.
Getting Started
Free to take. Yours to track.
Taking the Vitality Score™ self-assessment is completely free, and your V-Number™ lives in the T-SHOTS™ app. We only ask for enough information to save your score and follow it over time.
Take the
self-assessment
Rate the ten components for your sex, here on this site or in the app. It takes about three minutes, and there are no wrong answers.
Get your V-Number™
in T-SHOTS™
Download the free app to see your V-Number™ — your composite result out of 100 across all three categories.
Use the app
to track it
Re-assess whenever you like — every score saves to your private account, so you can watch the trend.
Take the
self-assessment
Rate the ten components for your sex, here on this site or in the app. It takes about three minutes, and there are no wrong answers.
Get your V-Number™
in T-SHOTS™
Download the free app to see your V-Number™ — your composite result out of 100 across all three categories.
Use the app
to track it
Re-assess whenever you like — every score saves to your private account, so you can watch the trend.
All we ever ask for
No real name. No card.
No catch.
Create your private account with three simple details and get instant access to the free T-SHOTS™ app.
For your privacy, we recommend creating your T-SHOTS™ account with an email address that doesn’t contain your full name.
Science-driven & Affiliate-funded
Developed through grants from T-SHOTS™ and The Sex Institute™ — and grounded in peer-reviewed science.
A T-SHOTS™ Self-Assessment
Ready for your “V-Number™”?
It takes three minutes. Your V-Number™ is a single read on how you’re doing — free, no real name needed, and the first step toward tracking the components that matter.
Get your V-Number™