Now booking in Chesterfield and St. Louis, MO

The Longevity Quotient

Your annual physical can't tell you how fast you're aging. Your Longevity Quotient can.

A single number, built from your health data, with measurable actions you can take to improve your longevity.

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60+Biomarkers tested
8Health domains
15 minsOne visit

Clinician preparing a Mantality Health longevity assessment

Launch offers

Three ways to start your Longevity Quotient.

New to Mantality, already a patient, or coming back after time away. There is a launch offer built for where you are.

New patients01
15% off labs and your first month of treatment
Start with the Longevity Quotient panel and save on your labs and your first month of care.
Book Your Assessment
Current patients02
Your LQ at no charge, plus 15% off next month
Complete your Longevity Quotient and we take 15% off your next month of treatment.
You pay$0 for the LQ
Book Your Assessment
Returning patients03
$50 off your next purchase
Coming back to Mantality? Take $50 off your next lab or treatment purchase.
You get$50 voucher
Talk to a Coordinator

Launch offers are available for a limited time at participating Mantality clinics. Your clinic team confirms eligibility when you book.

How it works

From measurement to meaningful reversal.

Step 0101 / 04
Measure
Complete the five-component assessment in a single fifteen-minute visit.
Step 0202 / 04
Score
Your health data is synthesized into your own personal Longevity Quotient. This number tells you how exactly your body is aging.
Step 0303 / 04
Plan
Work with your provider to build a personalized protocol designed around the systems where you have the most opportunity to improve.
Step 0404 / 04
Track
Watch your LQ trend over time and get an honest signal that your protocol is working.

The Longevity Quotient

Here's what your LQ tells you.

One number from 0 to 99 that shows how fast your body is aging, and where you have room to improve.

The 70 benchmark

A score of 70 represents aging as expected for your chronological age. Move above that line and your biology is tracking ahead of the curve. Fall below it and you still have a clear signal, and a clinical plan, focused on where you can improve.

Sample LQ0

70+Aging better than expected
70Aging as expected
Below 70Opportunity to optimize

Health domains

What your score is made of.

Eight health domains are tested to create the full picture of your longevity health.

Hormone Balance

Metabolic Health

Cardiovascular

Organ Health

Nutritional Status

Cognitive Performance

Physical Function

Stress & Recovery

Hormone Balance

Metabolic Health

Cardiovascular

Organ Health

Nutritional Status

Cognitive Performance

Physical Function

Stress & Recovery

Hormone Balance

Metabolic Health

Cardiovascular

Organ Health

Nutritional Status

Cognitive Performance

Physical Function

Stress & Recovery

01
Hormone Balance
Energy, mood, recovery, and resilience, driven by your hormonal signals.
02
Metabolic Health
How efficiently your body processes glucose, insulin, and fuel.
03
Cardiovascular
Heart and vascular markers that predict long-term cardiometabolic risk.
04
Organ Health
Liver and kidney function. Systems that quietly shift years before symptoms.
05
Nutritional Status
Vitamins, minerals, and fatty acids your body needs to perform.
06
Cognitive Performance
Memory, processing speed, and executive function tracked over time.
07
Physical Function
Grip strength and body composition, validated predictors of longevity.
08
Stress & Recovery
Cortisol and stress markers that shape how your body handles load.

The assessment

The five tests, in 15 minutes.

A complete picture of how you're aging, captured in a single, focused visit.

~5 min
Test 01 / 05
Comprehensive Blood Panel
Over 60 biomarkers across hormones, metabolic health, organ function, and nutrition.
Included in panel
Test 02 / 05
COSEHC-17 Cardiometabolic Risk
NIH-validated cardiometabolic and whole-person health questionnaire.
~5 min
Test 03 / 05
Cognivue Clinical Cognitive Test
FDA-cleared evaluation of memory, executive function, and processing speed.
~2 min
Test 04 / 05
InBody Composition Analysis
Body fat %, visceral fat, and skeletal muscle measured via bioimpedance.
~1 min
Test 05 / 05
Functional Grip Strength
Dynamometer-measured, a validated predictor of frailty and mortality.

Together, these five tests measure all eight health domains. That breadth is what gives your Longevity Quotient a full picture of your health.

Tests

Systems

Blood panel
60+ biomarkers
Cardiometabolic
COSEHC-17
Cognivue
Cognitive screening
InBody
Body composition
Grip strength
Functional marker

Hormone
Metabolic
Cardiovascular
Organ
Nutrition
Cognitive
Physical
Emotional

Blood panel60+ biomarkers
CardiometabolicCOSEHC-17
CognivueCognitive screening
InBodyBody composition
Grip strengthFunctional marker

Tests feed systems

Hormone
Metabolic
Cardiovascular
Organ
Nutrition
Cognitive
Physical
Emotional

Membership experience

Everything you need to take action on your data.

Your membership integrates testing, insight, and support in a single experience.

01
Unlimited LQ Scoring
Track your Longevity Quotient continuously
- Quarterly retesting
- Score history dashboard
- Trend visualization
- Domain-level tracking
02
Comprehensive Lab Panels
60+ biomarkers analyzed each cycle
- Hormonal panels
- Metabolic markers
- Inflammatory markers
- Nutritional status
- Cardiovascular risk
03
Wearable Integration
Continuous physiological data alongside your labs
- Ultrahuman Ring sync
- Continuous glucose monitoring
- Sleep and recovery data
- HRV tracking
04
Personalized Protocols
A clinical plan built around your results
- Physician-designed
- Refined as your data evolves
- Lifestyle integration
- Supplement guidance
05
Concierge Provider Access
Direct access to your clinical team
- Same-day messaging
- Protocol adjustments
- Results consultations
- Care coordination