Boost the performance of your cells
Regenerative sleep
Kleinsche Fields have a natural effect on the body throughout the night
Increased cell performance
The aim is to increase energy production in the mitochondria
Optimised regeneration
The aim is to increase cell repair, regulation and detoxification
Live healthier
The aim is to strengthen physical and mental vitality
Your quality of sleep makes all the difference!
Are you still asleep, or are you already regenerating?
The effects of regenerative sleep
Support detoxification
Strengthen the immune system
Improve regeneration
Increase performance
Simply explained in the video
Everyone should know this about their body:
„Our team of doctors and alternative practitioners will be happy to assist you.“
Get in touch
Applications of Kleinsche Fields
Health promotion
Vitality, body energy, immune defence, stress reduction, detoxification for every day
Learn more
Mattress topper
The most successful form of application, as the Kleinsche Fields effect reaches the entire body over a large area for many hours. Like a natural charging station for the body, the cells are supposed to ‘refuel’ or generate more energy. Sleep at night is the most important regeneration time for the body - whether for the treatment of illnesses or to strengthen your own health and performance. Sleeping on Kleinsche Fields is as simple as it is ingenious - the mattress topper does everything by itself. Every night. Without you having to think about anything. A new dimension of relaxation and health care with the aim of being fitter, more rested and more efficient every day.
Insoles
The special everyday aid with the aim of supporting blood circulation and cell supply. Many people suffer from cold feet, pain, swelling and discomfort due to a lack of blood circulation and cell supply. The insoles are also intended to stimulate the nerves to the brain via the foot reflex zones to improve concentration and reaction times as well as motor skills (movement control). The insoles can help prevent falls, especially in old age, or promote performance in sport. Experience this innovation in any shoe model (including slippers) or, if required, in socks.
Seat cover
Ideal for people who spend a lot of time sitting - both at work and at home. The aim is to support blood circulation in the back muscles to prevent tension and pain. Kleinsche Fields are also designed to promote brain activity for easier and deeper relaxation and more concentration. The simple application on chairs and various types of seating furniture is based on the same principle as the sleeping mat. Use all the time you spend sitting for your health!
Customer reviews
Heike Adami
User
It was an incredible improvement that made life easier for him (my ill husband) day to day. A wonderful success. Even when I sleep very little at night, I wake up in the morning feeling full of energy.
Christian Ackermann
Physiotherapist & TCM Practitioner
I bought a BioRelax Kleinsche Fields sleeping mat last year. Since then, my symptoms have disappeared—absolutely fantastic! I also feel less fatigued throughout the day 👌🏻 As a physiotherapist and TCM practitioner, I want to give my clients the opportunity to try Klein Fields for themselves.
Sabine Grossrieder
User
Because I’m highly sensitive, I expanded the bed pad in three stages and was able to sleep fully on it after just three days. I regularly feel tingling, warmth, and pressure in the blood vessels throughout my body—areas that feel like they’re coming alive again. ... Now I fall asleep very quickly and stay asleep much longer. Before, I used to wake up repeatedly from pain caused by poor circulation in every area I was lying on.
Josef Bichlmayr
User
The BioRelax mat has given me a better night’s sleep. I sleep through the night again, I feel more rested… and I feel better overall. Thank you for this wonderful product.
Ralf Scharrelmann
Athlete
... With my knee pain and joint issues, it honestly took five to six weeks before I noticed the first visible improvements and the pain went away. I was, of course, absolutely thrilled that I had stayed patient and kept at it instead of giving up too soon.
Ralf Meyer
Alternative Practitioner and Medical Coach
I see Klein Fields as a valuable therapeutic companion method designed to stimulate circulation and enhance the elimination of metabolic waste—something I’ve personally experienced. To me, it’s a supportive approach that optimizes medically necessary treatments and therapy concepts, especially when it comes to speeding up regeneration.
Lisa Unruh
World Archery Champion
I really feel like my circulation is being powerfully activated. That’s exactly what I experienced the first few times I lay on the sleeping mat at night. I could feel something flowing through my body. The next morning, I generally feel so much more refreshed.
Dr. med. Boris Hörold
Doctor of Complementary and General Medicine
Just lying on the Kleinsche Fields sleeping mat has significantly improved my cellular function. I also recover more quickly, sleep better, and feel far more relaxed. It’s even helped me meditate more effectively.
Dr. med. Jordan Petrow
Medical Doctor and Researcher
I always bring the sleeping mat with me when I travel and have to stay in hotels. The Klein Fields support optimal circulation, and they also improve oxygen delivery to every cell in the body.
Thomas Frühwirth
Paracycling World Champion
BioRelax with Klein Fields is life-changing. And not just for athletic performance. I use the pads, the seat cover, and of course the sleeping mat—every single day.
Fritz Leibundgut
Long-Distance Runner
After six months, even my doctor noticed how much better my leg looked. Surgery or any kind of intervention just isn’t on the table anymore. It’s been working wonderfully for three years now. I’ve done loads of races since—plenty of competitions.
Did You Know?
The brain is tidied up during sleep
Sleep is essential for survival — especially for our brain. It’s not just about taking a break; sleep allows us to process and store memories, regenerate nerve cells, and, most importantly, clear out "rubbish". During sleep, the brain actively cleanses itself of the harmful metabolic waste that accumulates during the day.(10) However, not all sleep is the same. Research suggests that particularly restful sleep plays a key role in the true regeneration of our nerve cells — making it crucial for our overall health.
Swiss Mountain Clinic
Successful with Kleinsche Fields
Clinic Manager Ulf Wiechel: "We are grateful to be able to use Kleinsche Fields for our patients, both during treatment and in their everyday lives. It’s not just us personally who notice more energy and strength from sleeping on Kleinsche Fields — we have even been able to further improve our already excellent treatment results with their help." More info: www.swissmountainclinic.com.
BioRelax in professional sports
Thomas Frühwirth and BioRelax® – A success story
More and more individuals with physical impairments are incorporating BioRelax’s currentless magnetic field technology — Kleinsche Fields — into their daily lives. One enthusiastic advocate of this technology is Para-Cycling World Champion Thomas Frühwirth ("Tiggertom.at") from Edelsbach/Styria in Austria. The successful para-athlete uses the BioRelax Pads especially for regeneration, more energy, and good sleep. Frühwirth: "Sleep is the most important recovery tool, alongside nutrition. My performance starts with my cellular energy."
Beware of cheap suppliers comparing themselves with BioRelax products
| Important for genuine effect and safety | BioRelax Kleinsche Fields | Comparison Products |
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| Certified medical device manufacturing |  |
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| CE marking for medical devices (on the product!) | |
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| Documented clinical benefit | |
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| Made-in-Germany quality | |
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| Pharmaceutical Central Number / pharmacy identification number (PZN) | |
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| Measurement and test certificates for the field structure | |
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| Multiple pole reversals | |
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| Varying field strengths | |
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| Varying pole spacings and pole surfaces | |
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| Traceable medical device serial or batch number | |
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Do other product suppliers exist that are comparable to Kleinsche Fields?
The answer can only be: no. There are suppliers who claim their products possess alternating-polarity magnetic fields and, in doing so, refer to scientific studies on Kleinsche Fields. However, these are unfounded claims.
These white-label products* are described, among other things, as having “alternating-polarity natural magnetic fields” and an “alternating-pole field structure”. Reference is also made to studies by Prof. Dr. Brigitte König on Kleinsche Fields pads as well as to work by Dr. med. Dr. Ing. Jordan M. Petrow. In our view, this creates the impression among consumers of an immediate technological and scientific comparability.
Studies conducted with Kleinsche Fields, or specifically with the Kleinsche Fields pads that were examined, are not at the same time proof of efficacy for a product from another manufacturer. On the contrary: does the specifically advertised product even correspond technically to the examined design? And would such a cheap product even withstand an efficacy study?
BioRelax is based on the Kleinsche Fields technology we employ and has its own documented product and study basis. In our view, the mere use of magnets or any other magnetic structure in no way establishes equivalence with the proven Kleinsche Fields technology.
Consumers should therefore examine carefully:
- Which specific product was actually examined scientifically?
- Was the specifically offered product itself examined?
- Is its technical design identical to the object of the study?
- Is the supplier entitled to use third-party study results to advertise its own product?
- Are there dedicated product-specific studies for the advertised product?
*White-label multi-branding is a widespread, albeit legal, business model that nevertheless often remains non-transparent for consumers. In it, a manufacturer (often from China) produces a product that is subsequently sold by various buyers in Europe under their own brand names. The product itself remains identical; only the packaging and branding change. To keep the effort and production costs low, the products have a minimal quality standard.
BioRelax – the award winner impresses with innovation & quality
FAQ
What makes BioRelax so special?
BioRelax products are already world leaders in their category. Their unique active principle — based on nature and operating without electricity, devices, or electrosmog — is increasingly seen as the technology of the future. We combine our cross-sector expertise in medicine and naturopathy not only in our products but also in our personalised advice. The opportunity to access the full knowledge of specialists from both research and practice — directly from the manufacturer — is a unique service for many. Especially in today’s often confusing health landscape, we support our customers as trusted advisors, helping them make the right choices for their individual needs.
Who should use BioRelax Kleinsche Fields products?
- Older adults aged 50 and over who want to counteract physical decline and reduced cell function, and stay healthy, symptom-free, and vital for longer
- People experiencing physical or mental complaints or illnesses
- Healthy individuals looking to strengthen their wellbeing with natural extra energy and improved everyday performance
- Professional and amateur athletes seeking to enhance their performance and promote more effective regeneration
- Working people to increase concentration, reduce stress and improve well-being
- Pets, to maintain vitality, treat complaints and support bodily functions
What does BioRelax with Kleinsche Fields help with?
BioRelax Products Are Successful in Various Areas of Application.
Strengthening Health and Regeneration:
When cell performance and regeneration are naturally supported, it helps to strengthen overall health, enabling individuals to stay fit and healthy for as long as possible despite various environmental stresses — and to prevent complaints or illnesses from developing.
Treat complaints and illnesses:
If symptoms or illnesses are already present, improved cell performance and regeneration can help the body to resolve these symptoms more effectively and improve illnesses.
Physical and mental performance:
Physical and mental performance is important every day, both at work and in sport. BioRelax products with their special effect can help with various performance factors for more energy, success and well-being.
Why should I (definitely) use BioRelax products?
We are convinced that people who do not actively support their cellular performance cannot maintain 100% health. Complaints and illnesses may also develop earlier.
It is no longer a secret that the stresses and strains of everyday life have increased dramatically across all age groups — and are set to rise even further. Hardly any body can function completely healthily under today’s conditions. The body requires and consumes a significant amount of energy to cope with these stresses.
As a result, the cells often lack the necessary performance and energy production. We then feel tired, weak, and exhausted, or experience common everyday complaints such as tension, headaches, sleep disturbances, or pain.
If the cells are deprived of sufficient energy over a longer period, chronic illnesses may even develop.
BioRelax with Kleinsche Fields is the right choice for those who wish to sustainably strengthen their physical and mental health in a natural and gentle way.
What makes BioRelax so professional and reputable?
BioRelax is the world’s No. 1 in its category. The combination of multiple factors makes BioRelax truly unique for many peopl.
Why is the BioRelax counselling service rated so highly?
We know how difficult it can be for people to find the right and truly effective solution in today’s overwhelming health market.
Our aim is to offer more than just products — we want to support people with the right advice, using the extensive expertise we have accumulated over time. With a team of specially trained specialists, doctors, and alternative practitioners, BioRelax offers centralised expertise and market knowledge that individuals would normally never have access to.
We believe we can support interested parties and customers best when our specialists are just a phone call or message away. We deliberately dispense with sales-driven representatives visiting customers’ homes, as this does not meet our standards for quality advice.
Why do most people trust BioRelax instead of other products?
BioRelax products are not trendy or fashionable items — they are the result of years of dedicated research.
The pillars of the BioRelax philosophy:
- combining the best of medicine and naturopathy
- a special active principle (without electricity or electric current)
- uncompromising material quality
- numerous scientific proofs
These elements clearly set BioRelax apart from all other brands and products on the market.
According to our findings, lasting health can only be achieved if it is supported as naturally as possible.
More and more people are seeking health solutions that do not rely on electricity or batteries, do not emit radiation or electrosmog, and are free from side effects. This also reflects our deep conviction when it comes to promoting natural health.
BioRelax is committed to providing high-quality scientific evidence for all claimed effects. We take an idealistic approach — and we are proud of it. Every user supports not only their own health, but also our vision of strong, natural wellbeing.People who value these principles recognise BioRelax as the No. 1 trusted brand.
Where can I find experiences with BioRelax Kleinsche Fields products?
As official medical products, BioRelax products are subject to very strict legal advertising regulations, which prevent us from publishing the numerous user testimonials directly on this website.
However, we are confident that we will be able to share many of them here in the future. In the meantime, you can find numerous positive testimonials on external websites, describing improvements in health conditions across a variety of complaints and illnesses.
Are there also BioRelax shops?
BioRelax has made the strategic decision not to open any shops at this time. We are convinced that, given the wide range of health questions and concerns, only the central expertise of specialists — directly from the manufacturer — can offer you the best possible service. We have also chosen to dispense with conventional sales representatives. Instead, you benefit from our telephone counselling and specialist support. Receive the highest level of expertise on all health topics through personal contact with our trained specialists, tailored individually to your needs.Our products will then be delivered conveniently and quickly to your home via our fast dispatch service.
References
- König, Brigitte: Influence of Klein’sche Felder magnetic strips on mitochondrial functions. Preliminary investigation with differentiated THP-1 cells, Magdeburg, 2014.
- König, Brigitte: Influence of Klein’sche Felder magnetic strips on mitochondrial functions. An in-vitro pilot study, Magdeburg, 2014.
- König, Brigitte: An in-vivo/ex-vivo/in-vitro pilot study–Influence on clinical-chemical parameters and on mitochondrial functions of peripheral blood leukocytes (PBMC) by Kleinsche Fields magnetic strips, Otto-von-Guericke-Universität Magdeburg, Germany, 2014.
- Heisterkamp, Jonas: Influence on mitochondrial bioenergetics by permanent polymorphic magnetic fields, Otto-von-Guericke-Universität Magdeburg, Germany, 2017, (unpublished bachelor's thesis).
- Nunnari, Jodi und Suomalainen, Anu: Mitochondria: in sickness an in health, Cell 2012, 16; 148(6):1145-59, DOI: 10.1016/j.cell.2012.02.035.
- Chen, Ping et al.: Mitochondrial dysfunction: A promising therapeutic target for liver diseases, Genes Dis 2023, 17;11(3):101115, DOI: 10.1016/j.gendis.2023.101115.
- Svensson, Kristoffer et al.: Loss of Renal Tubular PGC-1α Exacerbates Diet-Induced Renal Steatosis and Age-Related Urinary Sodium Excretion in Mice, Plos One 2016, 27;11(7):e0158716, DOI: 10.1371/journal.pone.0158716.
- König, Brigitte: Mitochondria are the central hub of the immune system, Om & Ernährung. 2021, No. 174.
- Faas, MM und Vos, P de: Mitochondrial function in immune cells in health and disease, Biochim Biophys Acta Mol Basis Dis 2020, 1; 1866(10):165845, DOI: 10.1016/j.bbadis.2020.165845.
- Xie, Lulu et al.: Sleep Drives Metabolite Clearance from the Adult Brain, Science 2013, Vol 342, Issue 6156 pp. 373-377, DOI: 10.1126/science.1241224.
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