RASHA Chair & Scalar Frequency Therapy in London
Now available at Battersea Park Clinic,
London SW11
The RASHA chair is a non-invasive scalar frequency wellness experience, now available at Battersea Park Clinic on Battersea Park Road in SW11. Sessions combine scalar plasma energy with precision Base-12 sound frequencies to create a deeply restful, immersive experience, and every session is supported by one of our qualified practitioners.
We offer two RASHA modalities in London: the full-body RASHA 720 chair and the ScalarSonic headphones. Sessions run Monday to Saturday by appointment. Call 020 7846 9596 to book.
What is the RASHA chair?
Scalar plasma energy and Base-12 sound frequencies
The RASHA is a non-invasive wellness technology that uses scalar plasma energy and proprietary Base-12 sound frequencies to support relaxation, nervous system regulation and a sense of deep calm. It is used in integrative wellness settings around the world, and Battersea Park Clinic is among the first clinics in London to offer it.
You recline in a zero-gravity chair while a personalised frequency programme runs. Nothing is injected or applied to the skin, and nothing is worn beyond a set of headphones. Most people simply rest, and many describe entering a meditative state within a few minutes.
RASHA is a wellness experience. It is not a substitute for medical treatment and makes no medical claims. Individual experiences vary.
What to expect from a RASHA session
The experience
Deep relaxation. Many clients report a profound sense of calm and stillness during and after their session. The combination of scalar energy and sound creates an environment that encourages the body to enter a deeply restful state.
Mental quietude. The frequency programmes are designed to support mental clarity and a reduction in the sense of mental busyness. Clients often describe a feeling of spaciousness and ease in the period following their session.
Energetic balance. The RASHA is intended to support a sense of balance and harmony. Users may notice a feeling of groundedness, improved mood, and a general sense of ease, particularly with regular sessions over time.
These are descriptions of the subjective wellbeing experience of a session. They are not medical or therapeutic claims, and individual experiences vary.
Two RASHA modalities at our Battersea clinic
RASHA 720 chair and ScalarSonic headphones
We currently offer the RASHA chair and the ScalarSonic headphones, both available as standalone sessions or combined within a single visit. Our practitioners will advise which option is most appropriate for you.
The RASHA 720 chair, full-body session. An immersive, full-body wellness experience in which you recline in our zero-gravity chair and receive a personalised scalar energy and sound frequency session. Non-invasive and effortless: simply rest and allow the frequencies to work. A 60-minute immersive session with a personalised frequency programme, a zero-gravity reclined position, a practitioner present throughout and a post-session wellbeing review.
ScalarSonic headphones, focused session. High-fidelity headphones engineered to deliver Base-12 scalar frequency programmes directly through sound. An ideal introduction to the RASHA system, or a complement to other clinic treatments. A 30-minute focused session with a choice of wellness programme, suitable on its own or combined with the chair.
How a RASHA session works, step by step
Your visit
1. Initial consultation. Before your first session, a brief wellbeing check-in with one of our practitioners to understand your goals, your current health context and which modality is most appropriate. We also review any contraindications at this stage.
2. Setting your intention. You are guided through our frequency programme library and invited to select a theme for your session, whether that is relaxation, mental clarity, energy or general restoration. There is no right or wrong choice.
3. Your session. Recline in the zero-gravity chair, put on the ScalarSonic headphones and allow the session to unfold. No effort is required. Most clients enter a deeply restful, meditative state within minutes, and your practitioner remains available throughout.
4. Post-session integration. Afterwards we encourage a few quiet minutes before you leave the clinic. Your practitioner will briefly discuss your experience and suggest any complementary approaches from our wider integrative offering.
Who RASHA sessions are for
Suitable for those seeking restoration
Stress and fatigue. Those experiencing high levels of stress or persistent fatigue who wish to support their wellbeing through deep relaxation.
Performance and recovery. Athletes and high performers seeking a non-invasive recovery and restoration modality to complement their existing programme.
General wellbeing. Anyone curious about integrative wellness and looking for a supported, effortless experience that promotes calm and balance.
Integrative support. Clients already engaged with other Battersea Park Clinic treatments, such as the Energy Enhancement System, hyperbaric oxygen therapy, infrared sauna or red light therapy, who wish to complement their existing care pathway.
Before you book: suitability and contra-indications
Please tell us before your session
RASHA sessions are generally well tolerated, but they are not suitable for everyone. Please tell us about any of the following before booking, and our practitioners will advise whether a session is appropriate for you: pregnancy; active cancer, or ongoing chemotherapy or radiotherapy; implanted electronic devices such as pacemakers or cochlear implants; active psychosis or severe psychiatric conditions; epilepsy or seizure disorders; surgery within the past six weeks; acute infection or fever; severe uncontrolled hypertension.
This list is not exhaustive. Always disclose your full health history to our team before your session. RASHA is a wellness experience and does not replace the advice of your GP or specialist.
Practical information and how to book
Sessions, times and location in Battersea SW11
Session lengths: the RASHA chair session is 60 minutes and the ScalarSonic headphone session only is 30 minutes. Allow an extra 15 minutes for your first visit, which includes a wellbeing check-in with a practitioner.
Where to find us: Battersea Park Clinic, 521-525 Battersea Park Road, London SW11 3BN. We are a short walk from Queenstown Road and Battersea Park stations and are served by bus routes along Battersea Park Road.
Availability: sessions run Monday to Saturday by appointment. Please arrive a few minutes before your appointment.
How to prepare: comfortable, loose clothing is ideal, and we suggest avoiding a large meal in the 90 minutes before your session. Allow a few quiet minutes afterwards before heading off.
To book a RASHA session in London, call Battersea Park Clinic on 020 7846 9596 or book online through our booking page. Our team can also help you combine a RASHA session with other treatments during the same visit.
RASHA chair: frequently asked questions
Common questions about the RASHA chair in London
What is a RASHA chair session like? You recline in a zero-gravity chair, wear the ScalarSonic headphones and listen to a personalised Base-12 frequency programme for around 60 minutes. Nothing is applied to the skin and nothing is invasive. Most people describe it as deeply restful, similar to a guided meditation or a very deep nap.
How long does a RASHA session take? A chair session is 60 minutes, a headphone-only session is 30 minutes, and a combined session is 60 minutes. Allow an extra 15 minutes for your first visit.
Where can I try the RASHA chair in London? Battersea Park Clinic offers RASHA chair and ScalarSonic headphone sessions at 521-525 Battersea Park Road, London SW11 3BN, Monday to Saturday by appointment.
How much does a RASHA session cost? Please call 020 7846 9596 or contact the clinic for current session and package pricing.
Is the RASHA a medical device? No. RASHA is a wellness and relaxation experience. It is not a medical device, is not regulated by the MHRA as one, and is not intended to diagnose, treat, cure or prevent any disease or medical condition.
How many sessions will I need? There is no set course. Some people book a single session out of curiosity; others prefer a regular rhythm, often weekly or fortnightly, as part of a wider wellbeing routine.
Can I combine RASHA with other treatments at the clinic? Yes. Many clients combine a RASHA session with the Energy Enhancement System, infrared sauna, hyperbaric oxygen therapy or red light therapy. Our team can help you sequence a visit.
Is RASHA suitable for everyone? No. Please see the suitability section above and tell us about any health conditions before booking. If you have any health concerns, consult your GP or specialist first.
Important disclaimer. RASHA technology is a wellness and relaxation experience. It is not a medical device and is not regulated by the MHRA as a medical device. Sessions at Battersea Park Clinic are offered as a complementary wellness experience only and are not intended to diagnose, treat, cure or prevent any disease or medical condition. The descriptions on this page refer to the subjective experience of sessions and to the technology's intended design function; they do not constitute medical or therapeutic claims. Individual experiences and outcomes vary, and statements on this page have not been evaluated by the MHRA or any regulatory authority. Battersea Park Clinic is an integrative wellness clinic and RASHA sessions are conducted by trained wellness practitioners; they do not constitute medical treatment. Always consult your GP or an appropriate medical specialist before beginning any new wellness programme, particularly if you have an existing health condition.