How much does the cold plunge cost at BXR London (The Lab)?

A 45 minute intro session is £45. After that, single sessions are £50 for 25 minutes or £70 for 45 minutes. Packs are cheaper per session: five 25 minute sessions are £190, five 45 minute sessions are £280, ten 25 minute sessions are £360 and ten 45 minute sessions are £540.

What temperature is the cold plunge at The Lab?

The cold plunge is set at 6 degrees.

What services does The Lab at BXR offer?

The Lab offers a cold plunge (set at 6 degrees) and a private infrared sauna. Your booked time can be used across either service as you please.

Where is BXR London (The Lab) and what is the nearest tube?

The Lab is inside BXR Marylebone at Chiltern Street, London W1U 5QY, with the entrance at 24 Paddington Street. The nearest station is Baker Street, roughly a 4 minute walk.

What are the opening hours?

BXR Marylebone is open 06:15 to 22:00 Monday to Friday, 08:00 to 20:00 on Saturday and 08:00 to 18:00 on Sunday.

Yes. A guest can be added to a booking for £10 on a 25 minute session or £20 on a 45 minute session.

Photo: bxrlondon.com

BXR London (The Lab)

London · Marylebone · updated 4 July 2026

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Prices checked once on record, 4 July 2026.

Recovery Centers Functional Medicine

Treatments: 6
Categories: 2
From: £45
With pricing: 2

Send enquiry View all treatments

Photo: bxrlondon.com

The Lab at BXR Marylebone (Chiltern Street, W1U 5QY) offers cold plunge immersion set at 6 degrees and infrared sauna, from a £45 intro session, with 25 or 45 minute bookings usable across either service.

Key facts

Cheapest session: £45 (45 min intro session)
Standard session prices: £50 (25 min), £70 (45 min)
Cold plunge temperature: Set at 6 degrees
Services: Cold plunge and infrared sauna, time usable across both
5-session pack: £190 (25 min) / £280 (45 min)
10-session pack: £360 (25 min) / £540 (45 min)
Location: Chiltern Street, London W1U 5QY, inside BXR Marylebone
Nearest station: Baker Street (approx. 4 min walk)

The Lab is the recovery space inside BXR Marylebone, the members boxing gym on Chiltern Street in London's W1, a short walk from Baker Street station. It offers two services: a cold plunge set at 6 degrees and a private infrared sauna. A distinguishing feature is flexibility, as the booked time can be used however you please across both services within a single session.

Pricing starts with a 45 minute intro session at £45. Standard single sessions are £50 for 25 minutes and £70 for 45 minutes. Packs bring the per session cost down: five 25 minute sessions are £190 and five 45 minute sessions are £280, while ten sessions are £360 (25 minutes) or £540 (45 minutes). Guests can be added for £10 (25 minutes) or £20 (45 minutes).

The Lab sits within a wider BXR facility that includes personal training, group classes and a sports clinic. Booking is handled online, and enquiries go to marylebone@bxrlondon.com or 020 3146 3436. Opening hours are 06:15 to 22:00 on weekdays, 08:00 to 20:00 on Saturday and 08:00 to 18:00 on Sunday.

6 treatments across 2 categories in the menu and pricing section below.

Compiled from published research and each venue's own published information. Information only, not medical advice.

Information compiled from the clinic's website, last checked 4 July 2026.

Treatments & pricing

Sourced from the clinic's published menu where available.

Treatments: 6
Categories: 2
With pricing: 2
From: £45

Prices from the clinic's website, checked 4 July 2026. They may have changed. Always confirm with the venue.

6 treatments

Treatment	Category	Price
	Recovery Centers	£45 to 70
	Recovery Centers	£45 to 70
	Functional Medicine	On enquiry
	Recovery Centers	On enquiry
	Recovery Centers	On enquiry
	Recovery Centers	On enquiry

Cold Plunge
Recovery Centers
£45 to 70
Controlled cold water immersion at BXR Marylebone. The site describes it as exposure to cold water designed for recovery and wellness, framed around a protocol of short repeated immersions.
Infrared Sauna
Recovery Centers
£45 to 70
A private infrared sauna at BXR Marylebone, described by the site as a private area to enjoy the warmth of infrared light penetrating deep into the muscles.
Nutrition and Performance
Functional Medicine
On enquiry
Offered via the co-located London Sports Clinic. Described by the site as customized coaching that is bespoke to the individual. Pricing not published on the site.
Osteopathy
Recovery Centers
On enquiry
Offered via the co-located London Sports Clinic. Described as addressing musculoskeletal issues affecting joints, muscles, and ligaments. Pricing not published on the site.
Physiotherapy and Rehabilitation
Recovery Centers
On enquiry
Offered via the co-located London Sports Clinic. The site states it aims to identify and improve problem areas in performance or movement and to improve strength and resilience. Pricing not published on the site.
Soft Tissue and Sports Therapy
Recovery Centers
On enquiry
Offered via the co-located London Sports Clinic. Described as reducing tension and recovery time. Pricing not published on the site.

Team

4 practitioners listed where available.

Darren Chin

Physiotherapist · BSc in Physiotherapy (2014, St George's University) · Degree in Sport Science (St Mary's University) · Qualified Personal Trainer · Sprint Coach · Sports and musculoskeletal physiotherapy · Gait analysis and biomechanics · Lower back pain

Physiotherapist with a special interest in sports and musculoskeletal physiotherapy. Has worked across football, tennis, and athletics, and was a TeamGB sprinter from 1999 to 2007. Clinical passion lies with treating lower back pain for clients at all ages and levels of fitness.

Pedro Philippou

Sports Therapist · BSc (Hons) Physiotherapy · Qualified Sports Therapist · Sports therapy and massage · Work with elite athletes across boxing, athletics, football, and basketball

London-born sports therapist with experience across boxing, athletics, football, and basketball. Began in boxing, working with fighters including Lennox Lewis and Derek Chisora across 16 world title fights. Worked with British Athletics at the 2004 Athens Olympics, in professional football with Chelsea (2005 to 2011) and Liverpool (from 2012), and supported the British Men's and Women's Basketball teams at the 2012 Olympics. Sports Therapist for the Cyprus National Football Team, with over 10 years in Premier League football.

Amy Harris

Physiotherapist · Registered Physiotherapist · MSc in Sports Science · BSc in Physiotherapy · IFBB Professional Figure Athlete · Musculoskeletal conditions · Optimising health, performance and aesthetics · Resistance training and nutrition

Began her career as a professional Long Jumper for Team GB and competed for Antigua and Barbuda at the Commonwealth Games. Holds a Business and Economics degree from Florida State University and a Master's in Sports Science and Physiotherapy from Brunel University. Has worked with the NHS treating acute medical and surgical, respiratory, musculoskeletal, neurological, and orthopaedic conditions. A professional bodybuilder with an interest in resistance training and nutrition optimisation.

Siobhan Reynolds

Physiotherapist · MSc Pre-Registration Physiotherapy

Musculoskeletal rehabilitation · Injury prevention · Long-term condition management · Return to sport

Experience in sports therapy across elite sport, private practice, and NHS settings, working with school athletes, rugby professionals, and older adults. Emphasises a person-centred approach incorporating education, movement and exercise alongside evidence-based care, focused on return to sport, regaining movement, injury rehabilitation, quality of life, and health promotion.

Facility

Conditions treated

Health areas BXR London (The Lab) states it works with. General information, not a treatment claim.

General

Lower back painMusculoskeletal conditionsSports injuries and injury rehabilitationJoint, muscle, and ligament issues (via osteopathy)Neurological conditions (practitioner NHS experience)Orthopaedic conditions (practitioner NHS experience)Respiratory conditions (practitioner NHS experience)Long-term condition management

Equipment

Cold plungeCold water immersion described as 6 degrees on the homepage
Infrared saunaPrivate infrared sauna using infrared light

Membership

Intro offer: Intro Session (45 minutes): £45

Gym Membership
Unlimited gym access; Unlimited member classes
Gym Membership & Sweat Unlimited
Unlimited gym access; Unlimited member and Sweat classes
Student Membership
BXR Membership at a discounted rate
Corporate Membership
Requires inquiry for eligibility
3 Month Membership
Unlimited gym access; Unlimited member classes for 3 months
Off-Peak Membership
Gym floor access limited to Monday to Friday 9:00AM to 5:00PM; Weekends and Bank Holidays 2:00PM to close
WFH Membership
140 GBP per month. 8 visits a month to use on either the gym floor or a Sweat by BXR class
Weekend Membership
95 GBP per month. Unlimited access to BXR City Friday to Sunday
Overseas Membership
30 visits over 12 months
Transformation Pack
3 months full gym access; 24 personal training sessions; Unlimited classes; Nutrition plan
Summer Membership
3 months full gym access; Unlimited classes
Flex Membership
15 visits gym or classes over 1 month

From @bxrlondon on Instagram

Building Businesses, Not Burnout…. Event Round Up!! Our first Founder Series wellness event was a morning of movement and connecting with incredible women building ambitious businesses. From Pilates and VersaClimber classes at @bxrlondon to an inspiring panel with Olia Sardarova (founder of BXR) a

The BXR Summer Games are here. An afternoon built around competition, community and performance. Bring your team or enter solo, we’ll take care of the rest. Expect head-to-head challenges, team relays and plenty of moments to enjoy being with our community. Saturday 11 July | 14:00 | BXR Members

Our Sunrise Yoga session with @zooki hosted by @celeste.zollino returns on Thursday July 9 at 7:30am. Rise above the clouds, move with intention, and start your day from a different perspective. Limited spaces available. Purchase via the link in bio.

BUILDING BUSINESSES, NOT BURNOUT. @thefounderseries_ Thursday 2nd July, BXR City 9:30AM Join us for a workout followed by a conversation on ambition, wellness and building a business that doesn’t cost you your health. With BXR Founder @miss_olia_s and @elevatewellnessuk founder @juliabaldet and Sie

Friends of Clio 🤝 Last Friday, we welcomed our neighbours from @bxrlondon for an evening of cocktails, great food and sunshine on the terrace. As part of our Friends of Clio partnership, BXR members receive 15% off the whole bill until the end of August, followed by 10% off until the end of the ye

While the rest of London melts, BXR Members can stay cool. When it’s this hot outside, the cold plunge hits different - and pairing it with our infrared sauna gives you full-spectrum recovery. Built to optimise performance and support your overall wellbeing, heat wave or not. Recovery is part of

Follow @bxrlondon on Instagram

Practical information

Hours: Marylebone: Mon to Fri 06:15 to 22:00; Marylebone: Sat 08:00 to 20:00; Marylebone: Sun 08:00 to 18:00; City (22 Bishopsgate): Mon to Thu 06:15 to 21:00; City: Fri 06:15 to 20:00; City: Sat 08:00 to 16:00; City: Sun 08:00 to 14:00
Getting there: Marylebone · Baker Street station (approximately 4 minute walk)
Website: bxrlondon.com
Amenities: Cold plunge, Infrared sauna, Private recovery area, Located within BXR Marylebone boxing gym

Location

Chiltern Street, London W1U 5QY (entrance: 24 Paddington Street)

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Frequently asked

How much does the cold plunge cost at BXR London (The Lab)?: A 45 minute intro session is £45. After that, single sessions are £50 for 25 minutes or £70 for 45 minutes. Packs are cheaper per session: five 25 minute sessions are £190, five 45 minute sessions are £280, ten 25 minute sessions are £360 and ten 45 minute sessions are £540.
What temperature is the cold plunge at The Lab?: The cold plunge is set at 6 degrees.
What services does The Lab at BXR offer?: The Lab offers a cold plunge (set at 6 degrees) and a private infrared sauna. Your booked time can be used across either service as you please.
Where is BXR London (The Lab) and what is the nearest tube?: The Lab is inside BXR Marylebone at Chiltern Street, London W1U 5QY, with the entrance at 24 Paddington Street. The nearest station is Baker Street, roughly a 4 minute walk.
What are the opening hours?: BXR Marylebone is open 06:15 to 22:00 Monday to Friday, 08:00 to 20:00 on Saturday and 08:00 to 18:00 on Sunday.
Can I bring a guest?: Yes. A guest can be added to a booking for £10 on a 25 minute session or £20 on a 45 minute session.