Longevity Tests

Stop guessing. Measure your physiological reality.

Whether you want to overcome a fatigue wall, optimise your metabolic healthspan or break through an athletic performance ceiling, our clinical-standard breath and stress assessments reveal exactly what is happening beneath the surface.

First, tell us what you want to achieve

Everyday Health & Vitality

PNOĒ Combined Metabolic Assessment

Our ultimate metabolic investigation.

A comprehensive breath analysis session mapping your metabolism both at rest and during a light, guided bike assessment.

What you discover

24 cellular health biomarkers decoding your heart-lung-cellular axis.
Your exact daily calorie burn and fat-versus-carbohydrate burning efficiency.
A clear, personalised roadmap to optimise energy, manage weight and extend your healthspan.

£179

In-studio booking

Book Complete Metabolic Blueprint

Everyday Health & Vitality

PNOĒ Active Metabolic Assessment

Take the guesswork out of your movement.

A sub-maximal bike assessment that maps how your heart, lungs and cells respond to physical activity.

What you discover

The exact heart rate zone where your body switches from burning fat to burning carbohydrates.
Your functional aerobic capacity without needing an exhausting all-out effort.
How to structure effective exercise for long-term health and weight management.

£129

In-studio booking

Book Active Cardio Assessment

Everyday Health & Vitality

PNOĒ Resting Metabolic Assessment

Discover why your energy or weight progress may have hit a wall.

A relaxed 10-minute resting breath test measuring your baseline cellular energy expenditure.

What you discover

Your precise metabolic speed at rest.
Whether your biology is currently primed to burn fat or carbohydrates for daily fuel.
Your exact caloric baseline to eliminate metabolic guesswork.

£99

In-studio booking

Book Resting Metabolic Test

Looking for ongoing guidance alongside your data?

Standalone testing provides an invaluable baseline snapshot. Joining a Longevity studio membership pairs this precision data with automated, guided strength training and continuous coaching. Apply the cost of any standalone assessment toward your first month of an Age Strong or Age Younger membership.

Book Your Free 30-Minute Health Check Explore memberships