Buy BioRelax® Kleinsche Fields mattress topper

BioRelax® Kleinsche Fields

Matress topper

Natural
effect

100% natural effect without harmful side effects

Without
electricity

The BioRelax sleep mat works innovatively without any electricity or devices

No
electrosmog

Does not generate electromagnetic radiation like other mats or devices

German
Craftmanship

Manufactured to the highest standards of controlled quality, in accordance with certified medical device regulations

BioRelax Kleinsche Fields

Mattress topper

Product number: 1100

2,499.–

Prices incl. VAT plus shipping costs

Available, price in EUR
Free shipping directly from our German warehouse (duty-free)

Quantity	Unit price	Saved
2	€2,399.00	€200.00
3	€2,332.33	€500.01
4	€2,249.00	€1,000.00
5	€2,239.00	€1,300.00

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Product information "Mattress topper"

Kleinsche Fields with Whole-Body Effect. The most effective form of action. For every bed and every type of Base.

Dimensions: 90 × 190 × 0.5 cm
Weight: 4.7 kg
Effective without electricity (no socket or battery required), therefore no electrosmog.
For daily use/sleep.

Application areas / use

Can be used on all mattresses, including waterbeds.
Can be combined with any surface.
Can be used on any adjustable bed (including electric models).
Can be used in any sleeping position.
Can be used with or without a pillow (any pillow can be used).
Can be used with and without a sheet. Also suitable for use with incontinence covers.
Covered with or without a blanket.Recommended for continuous use.Suitable for adults, children** and animals.
Can also be used with metal implants in the body and with pacemakers*.

Care

The BioRelax Kleinsche Fields sleeping mat can be washed with soap and water or, when changing patients, cleaned with an approved surface disinfectant while observing the required exposure time.

Material

Antiallergic.
Breathable.
Kleinsche Fields are incorporated over a large area.
Handmade in Germany and manufactured according to certified medical product standards.

A medical product must undergo various biocompatibility tests and fulfil numerous requirements. At the same time, attention must be paid to optimising care properties. Natural fibres such as cotton would absorb too much moisture, are high-maintenance, and lack antibacterial properties. For this reason, the BioRelax sleeping mat uses a specially developed synthetic fibre that is pleasantly soft, cuddly, and breathable, helping to prevent excessive sweating.All materials — from the outer fabric to the Kleinsche Fields, yarn, inner fleece, elasticated straps, and labels — are produced in accordance with the highest quality standards and EU regulations.The BioRelax Kleinsche Fields sleeping mat is supplied as a medical product in accordance with strict health protection and hygiene guidelines and comes in a protective seal.

Transport and storage

The BioRelax sleeping mat can be rolled up for transport or folded lengthways (please do not fold or crease it across its width).

Storage temperatures: –20°C to +60°C.

The BioRelax sleeping mat can also be transported on aeroplanes. It is advisable to carry it in your hand luggage for easier security checks at the airport.

Special sizes

Customised sizes are also available. Please contact us for more information.

^{*Can be used with all metal, ceramic, or zirconium oxide implants in the body that do not have ferromagnetic properties. If the composition of the implant is unclear, application is considered safe at a minimum distance of 1.5 cm. At this distance, the magnetic field strength is already lower than the Earth's natural magnetic field, within which all implants are permanently located. To avoid any possible negative influence on electronic implants, a minimum safety distance of 1.5 cm should be maintained between the implant and the product.}

^{** BioRelax products with Kleinsche Fields are intended for use by children aged 10 years and older, and adults, without height or weight restrictions, within the home environment. There are no known negative findings regarding the risks for children under 10 years of age using permanent magnets. Over the past decades, no harmful side effects have been reported worldwide across all age groups due to static permanent magnetic fields. If in doubt, please consult your paediatrician.}

10. Reasons for the BioRelax® matress topper

Only BioRelax® sleep mats feature Kleinsche Felder technology.
leinsche Felder works without electricity or batteries.
The Kleinsche Felder effect can be used for as long as desired (all night long). Cells and metabolism are gently and naturally supported.
Kleinsche Felder does not require any complicated settings or programmes.
Kleinsche Felder does not generate any electrosmog.
The body needs cell regeneration for acute complaints, as a preventive measure, for athletic performance and for restful sleep.
Due to their effectiveness, Klein fields are medical devices. Thanks to their excellent safety profile, unlike electricity-powered magnetic field systems, they do not belong to the higher risk and hazard class 2, but to the lowest risk class, medical device class 1.
Even after more than 30 years of research, no harmful side effects are known, and our researchers consider them impossible with such natural and gently constant fields.
The matress topper can be taken anywhere and used in any bed.
The magnetic effect of Klein's fields does not need to be recharged.

Sleep yourself healthy

Gentle cell therapy for home use

It has long been proven that healthy cells are the key to a healthy body. Modern cell medicine agrees on this. Our vitality, immune system and sleep quality depend on cell health.

According to our findings, cells can be trained, regenerated and made more resistant by sleeping/lying on special permanent magnetic surfaces.

But not all magnets are the same. The various therapies offered using magnetic fields are often based on completely different technologies. One of them stands out in particular – Kleinsche Felder technology. It has been scientifically studied and researched for years.

What makes it special is that Klein fields work completely without electricity, batteries, devices or complicated programmes. They work gently, modelled on nature and our Earth's magnetic field. The special feature lies in the pole arrangement, which, unlike conventional magnets, is very complex and particularly diverse. Klein fields are found exclusively in BioRelax® brand products.

Ready to use in 3 simple steps

Step 1 1

Place the sleeping mat directly onto the mattress

Step 2 2

Fix it in place using the retaining strap around the mattress

Step 33

Cover with a a fitted sheet

Usable with or without an additional layer

Where should the BioRelax sleeping mat be placed in bed?

If the sleeping mat is placed directly on the mattress, you can simply pull the fitted sheet over it. Alternatively, you can place an intermediate layer (such as a molleton cover, mattress protector, wool blanket, or similar) over the sleeping mat, then place the fitted sheet over that. Some users find an intermediate layer even "cosier". Others find it makes care easier – for instance, if you perspire more in summer, the intermediate layer absorbs most of the moisture. The intermediate layer can be easily machine-washed, often making it unnecessary to clean the sleeping mat itself. Kleinsche Fields work effectively through all textile materials. We recommend a maximum intermediate layer thickness of 1 cm between the body and the sleeping mat.

Hand-sewn Made in Germany

Quality at the highest level

BioRelax products are handmade in Germany – in specially certified production facilities in accordance with DIN ISO 13485 (the standard for medical device manufacturers), with regular inspections and strict quality controls. Because that is precisely the BioRelax commitment.

We take our responsibility for your health very seriously. That’s why we rely exclusively on high-quality, tested materials to ensure optimal biocompatibility and performance in everyday home use. Combined with expert craftsmanship, great care, and unwavering reliability, this makes BioRelax the No. 1 trusted brand for thousands of satisfied customers.

After years of research and development, we are proud to offer you an effective, natural solution – made simple with BioRelax.

Two active principles in comparison

BioRelax mattress topper

Kleinsche Fields
(permanent polymorphic alternating polar fields)

Features

Type

Medical device

Medical class

Function

Operation

Electrosmog

Operating principle

Selective effect

Side effects

Studies

Application

Simplicity

Duration

Children

Implants / HSM

Manufacture

Description:

Natural real magnetic fields

Yes, medical device

Medical device class 1 (safest product class)

Nur die Schlafmatte selbst

Works entirely on its own, without electricity or batteries, and never needs recharging

No, cannot be created at all

Cells are supported constantly, gently and naturally over many hours

Kleinsche Fields do not need to penetrate the entire body to be effective

No harmful side effects have been reported after more than 30 years of research; overdose is not considered possible

Many own studies and measurements

Simply lie down, relax, and let it work naturally. The body adjusts itself optimally without external control

Works immediately and automatically when you lie on it — stress-free, relaxed rest, without effort, without the risk of forgetting

Can be used permanently, without limitation

Yes, children can also use Kleinsche Fields. See product description

Yes, they are safe for users with metal implants and pacemakers (please refer to the product description for specifics)

Germany, quality handmade according to strict medical device standards

Features

Type

Medical device

Medical class

Function

Operation

Electrosmog

Operating principle

Selective effect

Side effects

Studies

Application

Simplicity

Duration

Children

Implants / HSM

Manufacture

Herkömmliche Therapiematten

viele Aspekte sind zutreffend für herkömmliche Magnetfeldmatten, Frequenzmatten, Kristallmatten und PEMF Systeme (Pulsierende Elektromagnetische Felder)

Features

Typ

Medizinprodukt

Med. Klasse

Funktion

Betrieb

Elektrosmog

Wirkprinzip

Selektive Wirkung

Nebenwirkungen

Studien

Anwendung

Einfachheit

Dauer

Kinder

Implantate / HSM

Herstellung

Description:

Stromerzeugte künstliche Magnetfelder

Manche nur Wellnessprodukte

Meist nur Medizinproduktklasse 2 (höhere Risiko- und Gefahrenklasse)

Benötigt meist Matte, Geräte, Kabel, teilweise Akkus und weiteres Zubehör

Muss immer über Stromanschluss oder Akku betrieben werden

Erzeugen elektromagnetische Felder

Zellen können oder werden zwangsweise durch elektromagnetische Strahlungen schubartig beeinflusst

Müssen oder durchdringen meist akut das gesamte Gewebe des Körpers mit Strahlungen

Nebenwirkungen können nicht vollends ausgeschlossen werden. Eine Überdosierung kann je nach Benutzung im Zweifel schnell vorliegen

Oft wenig oder gar keine eigenen Studien - stattdessen wird verdeckt mit Studien völlig anderer Geräte und Softwares geworben

Oft komplizierte Einstellungen oder Programme, schwierig ohne Anleitung richtig zu nutzen, Risiko Fehlbenutzung bei gewissen Gesundheitszuständen vorhanden

Es muss extra Zeit investiert werden und Einstellungen sind zu machen. Nutzung bei wenig Zeit kann vergessen werden. Braucht Platz oder muss aufgebaut oder gelagert werden

Darf oder sollte meist nur zeitlich begrenzt genutzt werden

Kinder werden teilweise als Nutzer ausgeschlossen oder nicht empfohlen

Technik oft in Asien billig und mit niedrigen Standards gefertigt

Got a question? We're here to help – just get in touch with us today!

What users say

Dr. med.
Boris Hörold

Doctor of complementary and general medicine

"Just by lying on the Kleinsche Felder sleeping mat, my cell performance has improved significantly. I also recover faster, sleep better and am much more relaxed. I can meditate better too."

Fritz
Leibundgut

Long-distance runner

"After six months, my doctor also noticed that my leg looked much better. You wouldn't even think about having an operation or surgery anymore. It has been working wonderfully for three years now. I have run many races since then – many competitions since then..“

Heike
Adami

User

"It was a tremendous improvement, making the day easier for him (a sick man). It was a wonderful success. Even though I sleep very little at night, I feel very fit in the morning.“

H. Khafi-
Krumwiede

Dentst

„After realising how good the sleeping mat is for me and what benefits it offers, I ordered the insoles. They are really great!“

Christian
Ackermann

Physiotherapist & TCM

"Last year, I purchased a BioRelax Kleinsche Fields sleep mat. Since then, my symptoms have disappeared – wonderful! I also feel less tired throughout the day. As a physiotherapist and alternative practitioner of traditional Chinese medicine, I would like to offer my clients the opportunity to try Kleinsche Felder."

Elisabeth
Ptocka

User

„At first, I felt a slight but very pleasant tingling sensation. My sleep phases are more relaxed, I feel more rested in the morning and am no longer as exhausted as I used to be, even though I slept well because my mind wouldn't stop racing. Overall, I wouldn't want to be without the mat now. The shoe insoles have also proven to be very effective.“

Christoph
Volken

User

„The quality of my sleep has improved. I would buy the mat again in a heartbeat. A good investment in your own health.“

Dr. Dr. med.
Jordan Petrow

Medical professional and researcher

"I always take my sleeping mat with me when I travel and stay in hotels. The Kleinschen fields support optimal blood circulation and improve oxygen supply to every cell in the body."

Ralf
Meyer

Alternative practitioner and medical coach

"I see Kleinsche Fields as a useful method to accompany therapy with the aim of promoting blood circulation and increasing the removal of waste products, which I have also experienced personally. I therefore see this method as a support for medically necessary treatments or therapy concepts as an optimisation, also in the area of accelerating regeneration."

Thomas
Frühwirth

World champion in para-cycling

„BioRelax with Kleinsche fields changes lives. And not just in terms of athletic performance. I use the pads, the seat cover and, of course, the sleeping mat – every day.“

Sabine
Grossrieder

User

"As I am highly sensitive, I increased the bed topper in three stages and was able to sleep on it completely after three days. I can say that I repeatedly feel tingling, warmth and pressure in my blood vessels throughout my entire body. Areas that feel like they are coming back to life. ... Now I fall asleep very quickly and sleep much longer at a time. Before, I used to wake up several times and lie awake because of pain from poor circulation wherever I was lying."

Ralf
Scharrelmann

Athlete

"... with my knee pain and knee problems, it really took five to six weeks before the first visible results appeared and the pain was gone. Of course, I was thrilled that I had patiently kept trying and not given up right away."

Lisa
Unruh

World champion in archery

„I really feel that my circulation is greatly stimulated. That's exactly what I felt the first few times I lay on the sleeping mat in the evening. I could feel something flowing through my body. The next morning, I always feel much more rested.“

Quality and Innovation

Frequently asked questions

Yes, the mattress topper can be used on mattresses of any size. Although the length of the elastic straps is only designed for a mattress width of up to 100 cm, many users do not use the elastic straps at all. For wider mattresses, we recommend placing the mattress topper where you mainly lie in bed (in the middle or on your preferred side of the mattress).

Yes, this is possible in principle. However, the field strength may be slightly lower on the reverse side, so we recommend using the intended upper side as the lying surface at all times.

Yes, the sleeping mat can be used on mattresses of any size. Although the length of the elastic straps is only designed for a mattress width of up to 100 cm, many users do not use the elastic straps at all. For wider mattresses, we recommend placing the sleeping mat where you mainly lie in bed (in the middle or on your preferred side of the mattress).

No, Kleinsche Fields have the same effect across the entire surface of the sleeping mat. It therefore does not matter whether you lie with your head at the foot of the sleeping mat or vice versa.

Yes, you can also use the sleeping mat with grounding sheets or grounding mats. If you are using a thin grounding sheet, you can place it over the BioRelax® sleeping mat. The Kleinsche fields effect passes through and is not affected by the grounding sheet. When using a grounding mat, we recommend placing the grounding mat under the sleeping mat.

Yes, you can also use electronic devices on the sleeping mat or in the bedroom. Small fields are not affected by such devices. You can use mobile phones, laptops, lamps, electric bed frames, heating mats, etc. as you wish.

General tips for a healthy sleeping environment:

Please note that electrical devices connected to the mains usually generate electromagnetic radiation (EMF), which, according to a wide range of studies, can have negative effects on the body. For good health, we therefore recommend keeping your sleeping area free of electronic devices at night if possible.

Further tips and recommendations on how to reduce your EMF exposure:

As experts in our field, we would like to provide you with as much health information and tips as possible, beyond just our products. If you are not yet familiar with the potentially harmful effects of EMF, the following practical tips may help you to easily reduce your exposure to radiation for better health:

If you cannot do without electrical devices in your bedroom, we recommend unplugging them before going to bed (or turning off the socket switch). Alternatively, equip the sockets with a timer switch that automatically turns them off for you and turns the device back on at your desired time. If devices are not disconnected from the mains

We recommend that there should be no more than 1 cm (10 mm) of space or padding between your body and the sleeping mat so that enough of the field reaches your body. If you want to use a protective blanket/woollen blanket/molton/mattress protector or similar over the sleeping mat, this is not a problem. Small fields work through all textiles. Just make sure that the total thickness of all materials is not too great, so that you do not place any upholstery fabrics on the sleeping mat that are too thick and create a distance of more than 1 cm between your body and the sleeping mat.

You can fold or roll up the sleeping mat lengthwise as small as you like. Only bending it widthwise should be avoided.

You can also sleep with a pillow without any problems. For the general effect of Kleinsche Fields, it is not necessary for your head to lie directly on the sleeping mat. It is sufficient for your shoulders to your feet to lie on the sleeping mat. If you want to achieve the effect of Kleinsche fields specifically in the head area, we recommend placing a small BioRelax mat on or in your pillowcase. Most users use the BioRelax animal pillow with Kleinsche fields in the size 35 x 50 cm or 45 x 60 cm for this purpose. Some users appreciate the soft outer fabric of the animal pillow, while others remove the Kleinsche fields inlay from the fur cover and insert it into the pillow. You can use the option that is most comfortable for you.

As registered medical devices intended for use in bed, BioRelax sleeping mats and their materials are subject to the hygiene protection provisions of the Medical Devices Act for protection against possible pathogens and germs from previous users. For this reason, we are unfortunately prohibited from passing on pre-used/used/previously rented products for health protection reasons. We would be obliged to dispose of them. Therefore, once the hygiene seal of the sleep mat has been opened, we cannot offer a return. However, with the hygiene protective film in place, it would be possible to try out the mat briefly if you would like to test its soft and flexible comfort.

Guaranteed physical effect:

Every user of the Kleinsche Fields sleeping mat can be sure that the physical effect will occur in every person, so there is no one for whom Kleinsche Felder does not work. The blood, with its + and – ions, must react to the constantly changing + and – poles during movement/circulation. Can I try something else instead?

Yes, another option for ‘trying something out’ is the BioRelax® Kleinsche Felder pads. You can also unpack these and try them out. The pads can be returned within 14 days of unpacking, provided they are returned in their original bag and are not dirty. If you are unsure about Kleinsche Felder at all,

Yes, instalment payments are generally possible with us. As we know that it is not always easy financially for many people, we try to provide the best possible support and assistance. Please feel free to contact us and our service team will help you find a suitable solution.

The short answer is no.

Kleinsche Fields are a special technology that cannot be compared to other magnetic or frequency products, nor to electric magnetic field therapies or other therapeutic devices.

The principle behind Kleinsche Fields is based on approaches that are significantly different from all other devices or therapies currently on the market. Even if the objectives of other therapies or devices may appear similar in terms of cell performance, blood circulation (microcirculation), etc., Klein fields take a different approach to their mode of action. This is usually gentler and designed to have a longer and more continuous effect, which is why Klein fields are often described as more successful. You can find more information on this topic in all knowledge areas on this website.

In principle, the Kleinsche Fields effect is present in every human being, even if some people do not feel it at all and others feel it very clearly. Humans and their nerve cells are very different in terms of subjective perception. Even if the same thing happens in the bodies of different people, more sensitive people notice it more clearly than less sensitive people. Sensitive people may initially perceive the subtle micro-tension generated by Klein's fields in the form of slight warmth, tingling or internal movement. Normally, however, you will not notice anything directly. Therefore, do not worry if you do not subjectively feel anything when lying on the sleeping mat; just below the threshold of perception is the ultimate normal state.

When the BioRelax Kleinsche Felder sleep mat helps the body to generate more cellular energy, it is quite possible that in some cases the body will initiate processes during the first few nights that it was previously unable to perform without this boost. We explain below how you can best help your body during this phase.

Explanation:

Depending on the reaction, our medical experts usually refer to this as ‘detoxification backlog’. As a result, some users notice that during the first 1-4 weeks, for example, they sweat more at night, initially feel an inner restlessness or agitation, or feel thirstier during the day and need to go to the toilet more often.

Tips and advice from our experts:

In this case, your body is working flat out to solve its internal problems. What is a great initial success for experts can sometimes be unpleasant for some users, e.g. in the case of stronger detoxification reactions. If you feel that your body wants to regenerate too much at once and you therefore find it difficult to relax, we recommend reducing the lying surface for the first few nights.

You can either place the sleeping mat across the bed or lengthwise so that only your feet or legs are on it at first. It does not matter if you let part of the sleeping mat hang off the bed, fold it in half under the sheet or place/tuck the rest of the length around/under the mattress. If your body then only m

Discover more products

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!

Details

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.

Details

Pad

Die Pads stehen für die universelle Anwendung an jeder erdenklichen Körperstelle. Mit ihrer Hilfe soll ganz gezielt auf lokale Körperstellen eingewirkt werden. Auch wenn sie nicht systemisch, wie die Schlafmatte, den ganzen Körper erreichen, kann ihre ergänzende Wirkung große Vorteile haben. Je nach Größe der Körperstelle kann mit mehreren Pads die Wirkfläche beliebig umfangreich gewählt werden für noch bessere Wirkung. Deshalb ist an einigen Körperstellen (z.B. Rücken und Beine) eine größere Anzahl Pads zu empfehlen. BioRelax® Pads sind auch in XL Länge erhältlich. Das macht die Behandlung entsprechender Körperstellen noch komfortabler und wirkungsvoller.

Details

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^{1. Petrow, Jordan M.: Die elektrische Wirkung der wechselpolaren permanenten Magnetfelder vom Typ „Kleinsche Felder“ auf Kapillarstrecken, die von physiologischer Kochsalzlösung 0,9%, doppeldestilliertem Wasser oder Blut durchflossen werden, Akademie für Wissenschaft und Forschung Rostock, Germany, 2014.
2. König, Brigitte: Einfluss von Kleinsche Felder Magnetstreifen auf Mitochondrienfunktionen. Voruntersuchung mit differenzierten THP-1-Zellen, Magdeburg, 2014.
3. König, Brigitte: Einfluss von Klein`sche Felder Magnetstreifen auf Mitochondrienfunktionen. Eine in-vitro Pilotstudie, Magdeburg, 2014.
4. König, Brigitte: Eine in-vivo/ex-vivo/in-vitro Pilotstudie–Beeinflussung von klinisch-chemischen Parametern und von Mitochondrienfunktionen peripherer Blutleukozyten (PBMC) durch Kleinsche Felder Magnetstreifen, Otto-von-Guericke-Universität Magdeburg, Germany, 2014.
5. Heisterkamp, Jonas: Beeinflussung der mitochondrialen Bioenergetik durch permanente polymorphe Magnetfelder, Otto-von-Guericke-Universität Magdeburg, Germany, 2017, (unveröffentlichte Bachelorarbeit).
6. Henz, Diana und Schöllhorn, Wolfgang: EEG-Studie zur Wirkung der Anwendung von Einlegesohlen mit Kleinschen Feldern auf die Gehirnaktivität, Konzentrations- und Reaktionsfähigkeit, Abteilung Trainings- und Bewegungswissenschaft, Institut für Sportwissenschaft, Johannes Gutenberg-Universität Mainz, Germany, 2021, (unveröffentlichte Abschlussarbeit)}