Devices◇CellAir

CellAir

Intermittent Hypoxic Training Device from Cellgym. Designed to simulate the effects of high-altitude training, Cellair helps improve oxygen efficiency, boost stamina, and support recovery by alternating between periods of low and normal oxygen levels.

Hypoxia + normoxiaHigh-altitude conditions simulated
10 to 20Sessions for optimal results
NoDowntime
The CellAir Lounge intermittent hypoxic training device from Cellgym
As featured in
Vogue Elle Women's Health Cosmopolitan The Telegraph Evening Standard Country & Town House Sheerluxe

CellAir is a cutting-edge device from Cellgym that harnesses the power of intermittent hypoxic training (IHT) to enhance overall health, fitness, and performance.

What is CellAir

Training at altitude, indoors.

This innovative technology is especially beneficial for individuals seeking to improve their physical conditioning, manage stress, or support cellular regeneration. At Dr Jinah Yoo Clinic, we use the Cellair IHT device to help our clients optimise their wellness and fitness goals, improve recovery times, and achieve enhanced mental and physical resilience.

How CellAir works

Low oxygen, then normal.

The Cellair device utilises intermittent hypoxic training, which involves brief exposure to low oxygen levels (hypoxia) followed by periods of normal oxygen levels (normoxia). This process simulates the conditions of high-altitude environments, encouraging the body to adapt to reduced oxygen availability. As the body adapts, it improves oxygen delivery to tissues, which helps boost endurance, increase energy levels, and promote overall wellness.

Device
CellAir from Cellgym
Method
Intermittent hypoxic training (IHT)
Cycle
Hypoxia alternating with normoxia
Comfort
Non-invasive; safe when used as directed
Typical course
10 to 20 sessions
Downtime
None
A man reclining in a treatment chair breathing through the CellAir mask, the cellgym unit beside him
A patient seated in a treatment chair wearing the CellAir face mask

Benefits of CellAir IHT

What the training does for you.

Enhanced oxygen efficiency

Helps your body learn to utilise oxygen more effectively, improving overall stamina and performance during physical activity.

Improved cardiovascular health

Regular use of intermittent hypoxic training has been shown to strengthen the heart and lungs, improve circulation, and boost overall cardiovascular fitness.

Increased stamina and endurance

Boosts endurance levels by training the body to perform more efficiently with less oxygen.

Accelerated recovery

Helps reduce muscle fatigue, speeds up recovery times after intense workouts, and improves athletic performance.

Supports weight management

By improving metabolic function and increasing energy levels, Cellair can also aid in weight loss and fat reduction.

Enhanced mental resilience

Improves mental focus, reduces stress, and enhances cognitive function by conditioning the body to handle low-oxygen environments.

Suitable for clients who want to
  • Improve physical conditioning and endurance
  • Recover faster after intense training
  • Support cardiovascular fitness
  • Manage stress and sharpen mental focus
  • Support weight management
  • Support cellular regeneration
Worth knowing
  • Typically 10 to 20 sessions, depending on your starting point
  • Safe when used as directed, with normoxic intervals built in
  • Can be combined with other fitness and wellness treatments
  • Most people feel energised and refreshed afterwards
  • No downtime; resume normal activities right away
  • Your practitioner will build a plan around your goals

Why choose CellAir at Dr Jinah Yoo Clinic

Four things we insist on.

Advanced technology

We offer the latest technology in intermittent hypoxic training to help you achieve superior fitness and wellness outcomes.

Tailored plans

Our specialists will design a personalised IHT programme based on your specific fitness goals and health needs.

Holistic approach

Whether you're looking to enhance your athletic performance, improve recovery times, or boost your overall well-being, our IHT programmes are designed to support your lifestyle.

Expert care

Our team of wellness experts will guide you through the process, ensuring safety and maximum results.

Your consultant

Led by Dr Jinah Yoo.

Dr Jinah Yoo, consultant dermatologist

Dr Jinah Yoo

MBChB FRCP · Consultant Dermatologist · Founder

Dr Jinah Yoo is a Korean UK-trained consultant dermatologist who is the founder and medical director of Dr Jinah Yoo Dermatology. Dr Yoo has completed intensive dermatology training and developed special interest in cosmetic dermatology, hyperpigmentary disorders and skin lymphoma.

She attended numerous observerships at the World's leading pigment/cosmetic dermatology clinics in USA, Singapore and South Korea and established the first NHS-based hyperpigmentation service at Queen Elizabeth Hospital in 2018.

  • GMC-registered consultant dermatologist
  • Fellow of the Royal College of Physicians (FRCP)
  • Distinction in MSc, University of Manchester
  • MSc project work on facial hyperpigmentation

The clinic

45 Albemarle Street, Mayfair.

Treatment room with terracotta wall and daylight ceiling
Treatment rooms
The patient lounge at the clinic
The lounge
Dr Yoo's framed qualifications on the clinic wall
Dr Yoo's credentials

Frequently asked questions

CellAir FAQs.

Intermittent hypoxic training involves alternating between periods of low oxygen levels (hypoxia) and normal oxygen levels (normoxia). It simulates high-altitude conditions to help the body improve oxygen efficiency, boost stamina, and enhance overall performance.

Cellair improves cardiovascular function, increases stamina, and accelerates recovery by training the body to adapt to lower oxygen levels, which optimises performance and reduces fatigue.

Yes, Cellair is completely safe when used as directed. The device is designed to simulate controlled, intermittent periods of hypoxia, with normal oxygen intervals ensuring your body's safety and recovery.

The number of sessions varies depending on your fitness goals and starting point. Typically, a series of 10-20 sessions are recommended for optimal results, but your practitioner will create a customised plan based on your needs.

Yes, Cellair can be used alongside other fitness or wellness treatments to improve your overall health and performance. It is especially effective when combined with exercise and recovery programs.

There is no downtime required after using the Cellair device. Most people feel energized and refreshed after their session, and you can resume your normal activities right away.

Yes, intermittent hypoxic training has been shown to support weight management by improving metabolic efficiency, increasing energy levels, and promoting fat reduction.

Next step

Book a consultation to discover a tailored treatment plan.

Your practitioner will design a CellAir programme around your fitness goals, and advise how to combine it with exercise and recovery.

The Dr Jinah Yoo sign outside the clinic on Albemarle Street