Swiss start-up company, FAZUP, is today pleased to announce the launch of its innovative solution to drastically reduce mobile phone radiation. Fazup is an extra thin patch including a passive antenna that regulates and reduces the radiation emitted by the mobile phone towards the head when a call is made and towards the body when a person carries a phone on their person.

Although back in 2011, mobile phone radiation was classified by OMS as ‘possibly carcinogenic to humans‘ there is currently no global scientific consensus on this subject. This lack of clarity and regulation means that nothing is being done to protect mobile phone users.


Fazup was created, because its co-founders, Antoine and Mathieu, knew that it might take many years for scientists to get to a consensus whilst there are millions of people today who are degrading their health totally unaware they are constantly overexposed to mobile radiation.

After 13 years of research and testing, FAZUP has finally achieved a practical and effective anti-radiation solution, which is scientifically proven to reduce SAR levels of mobile phone, making head and body less exposed to harmful electromagnetic waves.

How Does It Work?

When in operation, mobile phones emit more radiation than necessary, especially while establishing communication. It gets even worse when the network signal is weak or when traveling at high speed (the “expected emission strength” standard is old and network coverage has been improved widely). The exposure to mobile radiation varies from 1 to 1000 depending on network reception quality. The less network a user has, the more they are exposed when communicating (1 minute in the worst conditions = 5 hours in the best conditions).

FAZUP deals with this “excessive emission“. The patch includes a passive antenna in conductive silver ink, which is precisely and specifically applied to the back of each compatible mobile phone (close to its antennas). The passive antenna allows for optimization of the power control of a mobile phone and significantly reduces the amount of radiation emitted towards the user.

As a result, the user is always protected. The protection is higher when in poor network conditions and lower when there is a perfect signal.

The User Is Always Protected
The User Is Always Protected

How Does The Patch Optimise The Power Control And What Is A Specific Position?

The majority know from physics that metal objects interfere with electromagnetic waves. FAZUP makes this process controllable through 2 solutions:

  • A specific form of FAZUP contour which is designed to work (or interfere) with all basic frequency bands (2G, 3G, 4G) used all over the world. That is band optimization.
  • A specific position for each phone model is found through the in-lab Near-Field Radiation (NFR) Pattern Measurement. This test consists of an empiric selection of the position of the patch which reduces radiation emissions while keeping high network signal quality. Our aim is not to make the radiation as low as possible, but to decrease it to a safe level, keeping the user within a safe range (a marginal impact on signal quality rarely occurs with mobile phones with low network sensitivity and at the limit of network coverage). That is position optimization.

For the patch to be effective, it must be placed in a specific position for each phone model. To make this easy for users, FAZUP has developed and patented a smart positioning tool included in each product kit, which helps users to install the patch to its optimal position with millimeter precision.

The Proof

Everything that FAZUP does to verify and adapt its patch for numerous cell phone models is grounded in science. NFR tests were not enough for Antoine and Mathieu, although they are conducted in a laboratory according to a conventionally used methodology. The co-founders have produces a series of other tests for the product to be more exhaustive.

SAR Reduction up to 99%

SAR (Specific Absorption Rate) is the only international standard applicable for all cell phones in the market. It quantifies the maximum amount of energy absorbed by the user’s head and the body when communicating (energy = heat). Safe levels of SAR for head and body must be < 2W/kg. In the laboratory tests, the SAR is measured in the worst network coverage conditions, when your mobile phone works at maximum emission power.

FAZUP delivers the average SAR reduction of 80%, increasing to 99% for certain cell phone models and frequency bands. All SAR tests were conducted by EMITECH, French COFRAC accredited laboratory (French Accreditation Committee) used by French Radiofrequency Agency (ANFR) and French Sanitary Agency (ANSES) for their SAR measurements.

Real Network – Real-Time Measurements

To prove that FAZUP is effective in real network conditions (vs. laboratory conditions), an Outdoor NFR Pattern Measurement was conducted. The major difference between the indoor NFR test is that the phone is constantly changing the band (2G, 3G, 4G) and the relay antenna, which helps us to see the real picture of exposure from an average mobile phone.

The test consisted of measuring the mobile radiation on a smartphone with and without FAZUP while using the device. The exposure graph superposes GPS coordinates with measurement probe data.

Independent Consumer Test on 1000 People

After all the encouraging results obtained in the lab, the FAZUP co-founders decided to assess the impact of the patch on the everyday life of frequent users of mobile phones. This test had to reflect real-life conditions. The results were striking: 85% of testers who suffered from headaches or other feelings of discomfort have seen real improvements or total disappearance of negative symptoms such as sleep disorders, tinnitus, tingling, heating of the phone / or ear, etc.

Consumer reviews have been collected by the independent site in accordance with the NF Z74-501 standard which guarantees independence, completeness, and accuracy of the collected reviews.

More information at

Why Should We Protect Ourselves from Cell Phone Radiation?

Mobile Phone is The Main Source of Electromagnetic Radiation

Mobile phones are the main source of exposure to radiation alongside other everyday devices such as cordless phone DECTs, Wi-Fi boxes, PC’s, tablets, microwave ovens, Bluetooth devices to name but a few. They continuously emit the highest amount of electromagnetic waves, close to the body and brain.

Yet More Scientific Studies Confirm Possible or Proven Danger

Electromagnetic waves emitted by mobile phones are a major source of concern. Many epidemiological studies show an increase in risks (possible or proven) for frequent mobile phone users including:

SAR Standard is Circumvented By The Manufacturers, Causing Our Overexposure to Mobile Radiation

SAR is the international standard that quantifies the maximum quantity of energy absorbed by your body and head when using a telephone. SAR measurements “in contact with a body” are actually carried out with a separation distance that does not reflect actual usage conditions.

This is why mobile phone user guides specify that a separation distance between the body and the phone should be kept (between 0.5 cm and 2.5 cm according to phone model).

In 2017, French Radiofrequency Agency (ANFR) published its SAR measurements, conducted to control “in contact with a body” conformity of a vast number of mobile phones. As a result, 89% of tested phones exceeded maximum SAR level (> 2 W/kg) and 25% of them have a SAR value exceeding 4 W/kg.

Hands-Free Kit Can Be Counterproductive

Contrary to popular belief, wired headsets are not an effective solution in reducing our exposure to mobile phone radiation. Furthermore, despite the efforts of the authorities to promote its usage, less than 10% of the population use them.

The metal headset wire behaves like an antenna, conducting some of the electromagnetic waves directly into the ear hollow. Studies show that headsets reduce the head’s exposure by an average of 3 to 10 times.

The problem is that these measurements were taken on the surface of the ear using a dummy that does not have an ear canal, whilst in the real world the earpiece is pushed into the hollow of the ear. This would significantly increase the measured values.

Fazup is available for 34.90€/£30.99 from

Or for £29.90 from

About Fazup

Reliable and very effective, Fazup is a revolutionary product resulting from 10 years of intensive research. Globally patented, this new technology created in France produces outstanding results. Its performances have been tested by EMITECH, a French laboratory certified by COFRAC for the measurement of SAR.

In order to ensure the optimal performance as certified in laboratory conditions, Fazup must be placed in a specific location at the back of your mobile, in accordance with an exclusive placement system which is specific to each compatible mobile phone.

[Total: 1    Average: 1/5]