Enhanced performance at work
Your support on the job
Enhanced performance at work

Kleinsche Fields
for Concentration, Performance Stability and Vitality

Our jobs take up a significant part of our lives. People are expected to perform — day in, day out, year after year. Being able to function well throughout the day is a basic requirement. Fortunately, alongside a balanced intake of food and fluids, both physical and mental performance can also be positively influenced — through improved cell performance and brain stimulation. As this support should not occur sporadically but consistently throughout the working day, Kleinsche Fields by BioRelax are considered the ideal solution. Maintaining concentration, relaxing the muscles, preventing pain, and enhancing vitality and mobility are beneficial in almost every profession — whether you work sitting, standing, or on the move. Sleep, in particular, plays a central role in making this possible. BioRelax offers practical solutions for every occupational group.
Negative effects if sleep is not regenerative

Active principle 1 for your working day

Relaxation of the muscles while sitting

Office workers using a BioRelax seat cover should be able to work in a more relaxed manner. The aim is to support blood circulation in such a way that stress symptoms caused by prolonged sitting are reduced. Daily issues such as neck pain, muscle tension, or a slouched posture can be prevented.

How does this work? The back muscles are primarily stabilising muscles, and they tend to tense up during extended periods of sitting. Optimal circulation is essential to supply oxygen and remove waste products from the muscles. When well supplied, the typical tension in these muscles can often be avoided. Some users also experience improved circulation as an overall sense of well-being, with fewer symptoms of fatigue.

Active principle 2 for your working day

Mental activation during work

The aim of using the BioRelax seat cover is to enhance focus, alertness, and mental clarity. How does it work? Kleinsche Fields are said to naturally stimulate the brain and neural pathways. As an electrical marvel, the brain may respond to the gentle influence on the body’s micro-voltage with increased performance and mental readiness.Kleinsche Fields serve as a consistent energy source and are believed to have a supportive effect on the cells and the body. This active concept aims to make the working day more manageable — so that you remain alert, active, and at ease throughout the day.

"Did you know that stressed cells can significantly reduce work performance?"

Get in touch
Dr. med. Klaus Mühlhausen & Team

Your daily companion – the BioRelax seat cover

The BioRelax seat cover

Make your sitting time work for your health. Suitable for all types of chairs and armchairs, the gentle magnetic fields of Kleinsche Fields naturally interact with the body’s cells and are designed to support energy metabolism and performance. This effect is particularly aimed at enhancing cognitive performance, reducing fatigue, and relaxing the muscles.

To the seat cushion

Relaxation and performance while standing and walking

When the feet are particularly stressed at work

Anyone who spends long hours standing or walking knows how quickly the feet can begin to ache, swell, or feel heavy and overworked. Prolonged periods on your feet mean that the gravitational pull of the earth significantly counteracts healthy blood circulation. Blood inevitably pools in the lower legs, causing the feet to swell. Lymphatic fluid also accumulates, making it harder for waste products in the tissue to be flushed out — which can lead to unwanted build-up. Even the most comfortable shoes often offer little relief. The BioRelax insoles have been specifically developed to counteract these issues. On the one hand, they are designed to promote healthy blood flow in the feet. On the other, by stimulating the nerve endings in the soles — similar to the principles of foot reflexology — they are intended to activate corresponding areas in the brain, helping to ease and prevent discomfort and pain.

The insole

Our product recommendations for you

Seat cushion
Seat cushion
Use the Time You Spend Sitting for Your Health! At work or during everyday life at home.Dimensions: 50 × 100 × 0.5 cmWeight: 1.13 kgEffectiveon its own, without electricity (no power socket or battery required)therefore no electrosmog.Without harmful side effects.Suitable for daily use.Area of application / useCan be used on any chair or armchair – or on sofas.Can be combined with any surface.Can be used anywhere.Can be used in any sitting position.Suitable for continuous use.Can also be used with metal implants and pacemakers*.For adults, children** and animals.MaterialAntiallergic.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 a large number of 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 are not antibacterial.This is why the BioRelax seat cushion uses a specially developed synthetic fibre that is pleasantly soft and supple and helps to minimise perspiration.All materials – from the outer fabric to the Kleinsche Fields, yarn, inner fleece and label – are produced in accordance with the highest quality standards and EU regulations. The BioRelax seat cover is supplied as a medical device, sealed according to strict health protection and hygiene guidelines.Transport and storage conditionsThe BioRelax seat cover can be rolled up for transport or folded lengthways (please avoid folding or creasing across the width).Storage temperatures: –20°C to +60°C.It can also be transported on aeroplanes. We recommend carrying it in your hand luggage for easier airport checks.* Can be used with all metal, ceramic, or zirconium oxide implants that do not have ferromagnetic properties. If the composition of the implant is unclear, use is considered safe at a minimum distance of 1.5 cm. At this minimum distance, the magnetic field strength is already lower than the Earth's natural magnetic field, to which all implants are permanently exposed.To avoid any potential negative influence on electronic implants, a minimum 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 risks for children under 10 years of age in connection with permanent magnets. Over the past decades, no harmful side effects have been reported worldwide across all age groups in relation to the use of permanent static magnetic fields.Please consult your paediatrician if you have any concerns.
Insoles
Insoles
This top seller offers perfect comfort all day long. The insoles are less than 3 mm thin, highly flexible and can be easily inserted into any shoe. They can also be worn in socks, e.g. at night when sleeping.The scope of delivery "piece" always refers to a pair of insolesHow BioRelax Kleinsche Fields insoles work:
All nerve signals in the body are actually electrical signals that are transmitted through the body via the nerve pathways - to the brain and back again. The nerves can therefore also be influenced by the charges of the positive and negative poles of a permanent magnetic field.
 Klein fields are said to stimulate nerve signals in a gentle, natural way. This is because the electrical charge particles of the nerve signal move through alternating positive and negative charges.This interaction with the pole changes measurably activates the entire nervous system. The aim is to stimulate muscles that are located further away from the feet by networking the nerve pathways in the muscles of the body. Contact with BioRelax insoles can therefore measurably increase the muscle tension and performance of various muscle groups.Only 3 mm thin - can be worn discreetly in any shoeFully integrated small fields - no punctual application, but even coverageSuitable for all day use - whether in the office, during sport or on the goAntibacterial & washable - easy to clean and hygienicAvailable in many sizes - from 36 to 46, can be customisedYou can find lots more information and tips about the insoles in the Questions and Answers section below.
Sleeping mat
Sleeping mat
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 cmWeight: 4.7 kgEffective without electricity (no socket or battery required), therefore no electrosmog.For daily use/sleep.Application areas / useCan 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*.CareThe 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.MaterialAntiallergic.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 storageThe 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 sizesCustomised 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.
Car seat cushion
Car seat cushion
Use the Time You Spend Sitting Down for Your Health! At work or during everyday life at home.Dimensions: 27.5 cm × 118.5 cm × 2.2 cmWeight: 1.1 kgEffectsEffective on its own, without electricity (no socket or battery required), therefore no electrosmog.Without harmful side effects.Suitable for daily use.Area of application / useUniversally usable on almost any car seat.Also usable on other suitable seating furniture if required.Fixed seat thanks to buckles on the back.Suitable for permanent use.With or without cover.Also usable with metal implants and pacemakers*.Suitable for adults, children** and animals.MaterialHard-wearing.Antiallergic.Breathable.FlexibleKleinsche 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 a large number of 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 are not antibacterial. For this reason, the BioRelax car seat cushion uses a specially developed synthetic fibre that is pleasantly soft, supple, and breathable, helping to minimise perspiration. All materials – from the outer fabric to the Kleinsche Fields, yarn, inner fleece, and label – are produced in accordance with the highest quality standards and EU regulations. Medical device & hygiene health protectionThe BioRelax car seat cover is supplied as a medical device in accordance with strict health protection and hygiene guidelines, and comes in a protective seal. Transport and storage conditionsThe BioRelax car seat cover can be rolled up for transport or folded at the designated edges (please do not fold or crease the integrated strips).Storage temperatures: –20°C to +60°C.It can also be taken on an aeroplane. It is recommended to carry it in your hand luggage for easier airport checks.* Can be used with all metal, ceramic, or zirconium oxide implants that do not have ferromagnetic properties. If the composition of the implant is unclear, use is considered safe at a minimum distance of 1.5 cm.At this minimum distance, the magnetic field strength is already lower than the Earth's natural magnetic field, to which all implants are naturally and permanently exposed.To avoid any potential 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 use of permanent magnets for children under 10 years of age.Over past decades, no harmful side effects have been reported worldwide across all age groups from the use of static permanent magnetic fields.Please consult your paediatrician if you have any concerns.
Eye mask (pad not included)
Eye mask (pad not included)
Advantages:The perfect holder for the BioRelax pad (22 cm) with Kleinsche FieldsQuality product from a German medical device manufacturerSmall, handy and therefore flexible to use - even when travellingCan be combined with other Kleinsche Fields productsPleasantly comfortable material (single jersey fabric)Suitable for daily useApplicable without restrictionsParticularly strong darkeningAdjustable for different head sizesWashable at 30 degrees on a delicate wash programmeSuitable for adults and childrenDimensions: 40 x 12 cm
Back support (pads not included)
Back support (pads not included)
Available in four lengths: 104, 124, 144, and 164 cm.Can be worn directly on the skin or over clothing.Can be used at home and on the go.Washable at 30° on a delicate wash programme.Suitable for adults and children.Quality product handmade in our German manufactory.Easy to transport and flexible to use – even when travelling.Can be combined with other BioRelax Kleinsche Fields products.Suitable for daily use.Can be used without restrictions.The BioRelax pads are not included and can be ordered separately.
For back pain at the workplace
At last! The BioRelax back support
To make every new working day a little less of a physical ordeal, the BioRelax back support now helps you with your back problems. You can apply up to 5 BioRelax pads specifically to the lower back area. There is no limit to how long you can wear them - from short sessions to several hours, depending on your needs. The BioRelax back support is made of single jersey fabric and neoprene for a perfect fit.
At last! The BioRelax back support
1. Reiter, Russel J., Tan, Dun Xian, Galano, Annia: Melatonin: exceeding expectations, Physiology (Bethesda) 2014, 29(5):235-33, DOI: 10.1152/physiol.00011.2014.
2. 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.
3. Axelsson, John et al.: Sleepiness as motivation: a potential mechanism for how sleep deprivation affects behavior, Sleep 2020, Vol 43, Issue 6, DOI: 10.1093/sleep/zsz291.
4. Nissen, Christoph et al.: Sleep is more than rest for plasticity in the human cortex, Sleep 2021, Vol 44, Issue 3, DOI: 10.1093/sleep/zsaa216.
5. Spaeth, Andrea M., Dinges, David F., Goel, Namni: Effects of Experimental Sleep Restriction on Weight Gain, Caloric Intake, and Meal Timing in Healthy Adults, Sleep 2013, 1;36(7):981-990, DOI: 10.5665/sleep.2792.
6. Rihm, J. et.al.: Sleep Depreivation Selectively Upregulates an Amygdala-Hypothalamic Circuit Involved in Food Reward, The Journal of Neuroscience 2019, pp. 888 – 899.
7. Yu, Xiao et al.: A specific circuit in the midbrain detects stress and induces restorative sleep, Science 2022, Vol 377, Issue 6601, pp. 63-72, DOI: 10.1126/science.abn0853.
8. König, Brigitte: Einfluss von Klein`sche Felder Magnetstreifen auf Mitochondrienfunktionen. Voruntersuchung mit differenzierten THP-1-Zellen, Magdeburg, 2014.
9. König, Brigitte: Einfluss von Klein`sche Felder Magnetstreifen auf Mitochondrienfunktionen. Eine in-vitro Pilotstudie, Magdeburg, 2014.
10. 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.
11. Heisterkamp, Jonas: Beeinflussung der mitochondrialen Bioenergetik durch permanente polymorphe Magnetfelder, Otto-von-Guericke-Universität Magdeburg, Germany, 2017, (unveröffentlichte Bachelorarbeit).
Phone Request WhatsApp Telegram

Quick contact

We will be happy to help you!  +49 (0) 30 3036 608 70
  +43 (0) 1 225 635 256
  +41 (0) 417 49 48 48