The patch speeds up wound healing by using electricity and heat.
September 2025 in “PubMed” Auricular electrostimulation reduces itching in mice.
June 2022 in “Journal of Dermatology Research” Using 448-kHz Capacitive-Resistive Electrothermal Therapy can help increase hair density and prevent hair loss in women.
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March 2024 in “Biomedical Engineering Letters” May 2020 in “Meeting abstracts/Meeting abstracts (Electrochemical Society. CD-ROM)” Self-powered devices can speed up healing, boost hair growth, and help control weight without batteries.