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.
July 2024 in “International Journal of Molecular Sciences” RF-based therapies might help treat hair loss.
October 2024 in “Cosmetics” Electric stimulation at 448 kHz can promote hair growth by enhancing cell activity in hair follicles.
October 2024 in “Skin Research and Technology” Extracorporeal shock waves significantly improve hair growth in women with female pattern hair loss.
March 2025 in “Journal of Cutaneous and Aesthetic Surgery” Non-laser devices show promise in treating hair issues, but more research is needed.