Where performance meets longevity

Welcome to a connected ecosystem where precision training meets precision medicine.
At Ydun, our data-driven approach combines advanced movement analysis, strength assessment, and personalised coaching.
As we bring our  concept to London, we are delighted to partner with Reborne Longevity as our official medical partner. Together, we bridge physical performance and biological health.

discover reborne

Through our direct partnership, Ydun shares your onboarding assessment scores straight to Reborne. There’s no duplicate testing required—Reborne builds the clinical layer directly on top of your Ydun baseline, using advanced medical diagnostics and cellular-level therapies to address performance gaps and optimize long-term health.

How Reborne Completes your Ydun Assessment

What Ydun provides

What Reborne adds

V̇O₂ max & Resting Metabolic Rate
Full Spectrum Blood Biomarker Panel
Body Fat %, Muscle Mass & Visceral Fat
Liver FibroScan (Organ Health)
Bone Mineral Content & Body Water
Cardiovascular Risk Markers (Lp(a); ApoB; hsCRP)
Grip, Leg & Deadlift Strength
Hormonal Profile (Testosterone, Cortisol, DHEA-S)
Countermovement Jump & Hop Test Motion
Biological Age Testing (GlycanAge / Epigenetic Clock)
Mobility & Range of Motion
Longevity Clinician Consultation & Roadmap
Single Leg Stability
Biological Age Testing (GlycanAge / Epigenetic Clock)

Exclusive Reborne Pathways for Ydun Members

Pathway 01: Longevity Foundations

Designed for YDUN members who want to understand the underlying biology behind their performance scores. Reborne takes your Ydun assessment data as the starting point to reveal what is happening internally at the level of blood chemistry, organ health, and systemic risk.
- Clinical Interpretation: Your Ydun scores are reviewed and contextualised by a Reborne longevity physician.
- Advanced Diagnostics: Includes an 80+ marker Full Spectrum Blood Biomarker Panel and a Liver FibroScan.
- Clinician Consultation: A 60-minute session to review results with personalised recommendations across nutrition, supplementation, and lifestyle.
- Expected Outcomes: A complete understanding of cardiovascular risk, hormonal health, and metabolic function, laying the foundation for an ongoing longevity programme.
- Member Benefits: Access to the Reborne Private Members' Lounge and wearable integration via the Reborne App.

Pathway 02: Elite Athlete Protocol

Designed for elite YDUN athletes looking to push past performance plateaus, whether addressing strength gaps, mobility limits, or cardio ceilings. Coordinated by a Dedicated Concierge Wellness Manager at Reborne, this pathway combines clinical diagnostics, targeted therapies, and orthopaedic resilience planning.
- Advanced Diagnostics & Assessments: Full Spectrum Blood Biomarker Panel, Liver FibroScan, and an Orthopaedic Knee Longevity & Injury Prevention Plan.
- Targeted Clinical Therapies: Athlete Performance IV Drip, Hyperbaric Oxygen Therapy (HBOT), Hypoxia/OMST Training Session (Cellair®), and Clinical-Grade Red Light Therapy.
- Extended Consultation: A 90-minute deep-dive with a specialist longevity physician to establish a bespoke 12-month roadmap.
- Performance Tools: Oura Ring integrated with the Reborne App for continuous HRV, sleep, and recovery monitoring.

Get Started

Advanced Clinical Science

Reborne takes performance beyond physical limits by targeting health at a cellular level:


V̇O₂ max Optimisation: Using Cellair® Oxygen Multi-Step Therapy (OMST)—intermittent hypoxia and hyperoxia during activity—Reborne boosts mitochondrial density, red blood cell efficiency, and overall aerobic capacity.

Therapeutic Plasma Exchange (TPE): A specialist procedure that filters plasma to target systemic inflammation, support metabolic function, and slow biological ageing (as experienced by Ydun founder Christian Blomberg, picture below).

Full Spectrum Diagnostics: An 80+ biomarker panel across 11 key clinical domains—including cardiovascular, metabolic, hormonal, organ, and immune health—uncovering vital insights invisible to fitness testing.


YDUN Member Advantage:
Enjoy 10% off optional add-on therapies at Reborne, including Biological Age Testing, EBO2, Sleep Consultations, and Lymphatic Therapy.

How to get started

Automatic Data Sharing:

YDUN directly transfers your onboarding assessment scores to Reborne ahead of your consultation.

Book Your Discovery Call:

Contact Reborne via the dedicated Ydun referral line to schedule your complimentary 20-minute discovery call.

Book your call

Personalised Onboarding:

A Reborne Patient Manager will match you with the right pathway and set up your assessment day.


Partner Location & Contact Information:
Clinic Address: Reborne Longevity, 9 Queen Anne Street, Marylebone, London W1G 9HW
Email: concierge@rebornelongivity.com
Website: rebornelongevity.com