Recently, the impacts of 5G ... wireless communication. Here, we report that 5G (28 GHz) EMR can attenuate the skin pigmentation in murine melanoma cells (B16F10) and a 3D pigmented human epidermis model (Melanoderm™)....

December 26, 2020 - No changes in the brightness of ... these results imply that exposure to LTE and 5G EMFs may not affect melanin synthesis or skin pigmentation under normal smartphone use condition....

April 17, 2021 - Curry looked at studies on how radio waves affect tissues isolated in the lab, and misinterpreted the results as applying to cells deep inside the human body. His analysis failed to recognize the protective effect of human skin. At higher radio frequencies, the skin acts as a barrier, shielding the internal organs, including the brain, from exposure. Human skin blocks the even higher frequencies of sunlight.

June 25, 2025 - A new paper published in IEEE Consumer Electronics Magazine evaluated human exposure to radiofrequency for three wireless systems -5G, 4G, and 3.9G and found that 5G’s higher frequencies penetrate into the skin very intensely despite the fact that the depth of penetration is more shallow. The authors state that “the fact that a high-frequency EMF cannot penetrate deep into human skin does not mean that it is not dangerous.”

Betzalel N et al. (2019): Response to the comment of Foster et al. titled "Comments on Betzalel et al. "The human skin as a sub-THz receiver-Does 5G pose a danger to it or not?" [Environ.

In the upcoming years, 5G NR FR2 will add on with frequencies of 24.3–27.5 GHz and 39.5–43.3 GHz. The biological effects of electromagnetic fields (EMF) are strongly dependent on the frequency. In the range up to 3 GHz the penetration depths into the skin are about 10 mm, in the range from 10 GHz it is 1 mm and less (1).

Electromagnetic frequencies, or EMFs, are energy signals that can affect the skin differently, depending on the frequency level and power level. Some levels of RF (Radio Frequency) are actually used to heat skin cells to promote healing and blood flow.

February 22, 2018 - We have introduced a realistic skin EM model and found the expected SAR for the 5G standard.

October 14, 2023 - It analyzes the impact of the penetration level of EMF in human skin at 28GHz using the Specific Absorption Rate metric and discusses the reduction of EMF exposure level of 5G.

April 30, 2025 - In the upcoming years, 5G NR FR2 will add on with frequencies of 24.3–27.5 GHz and 39.5–43.3 GHz. The biological effects of electromagnetic fields (EMF) are strongly dependent on the frequency. In the range up to 3 GHz the penetration depths into the skin are about 10 mm, in the range from 10 GHz it is 1 mm and less (1).

August 5, 2025 - However, they considered RF-EMF radiated in the vicinity of the user’s head - the area nearest to the mobile phone’s antenna, especially the palms of the hands20,21,22,23. In addition, no study of this field involves 5G and 6G frequencies greater than 6 GHz. In this research study, we investigate numerically, for the first time, the interaction between the human skin and pulsed sub-THz radiation in frequency bands relevant to the 5G and 6G standards, taking the skin to its fine structure, including its stratified nature, sweat ducts and dermal blood vessels.

February 7, 2026 - Research indicates that melanin ... 5G Radiation: Studies have shown that exposure to 5G electromagnetic radiation can affect skin pigmentation by reducing melanin content....

In the interaction of microwave radiation and human beings, the skin is traditionally considered as just an absorbing sponge stratum filled with water. In previous works, we showed that this view is flawed when we demonstrated that the coiled portion of the sweat duct in upper skin layer is regarded …

Our EMF protection products aim to provide you with effective and reliable solutions to minimize your exposure to these EMFs. By blocking up to 30GHz of EMF radiation you can safely block WIFI, Bluetooth and Cellular Radiation, such as 4G and 5G.

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May 23, 2023 - Our study used human skin fibroblasts and keratinocytes as cellular models as skin cells will become the primary target tissue of 5G exposure to consider for risk assessment25. These cells were continuously or intermittently (5 min ON/10 min OFF) exposed to the 5G-modulated 3.5 GHz RF-EMF signal at 0.25, 1, and 4 W/kg under isothermal conditions for 24 h before HSF1, RAS, ERK, and PML activities were assessed, thanks to well-worn Bioluminescence Resonance Energy Transfer (BRET)-based molecular probes13,14,26.

January 19, 2026 - Together, these findings demonstrate that 5G RF-EMFs can facilitate recovery from UVA-induced molecular damage via redox-sensitive and p38-dependent mechanisms, providing mechanistic insight into the interaction between modern telecommunication ...