Effects of radiofrequency, electroacupuncture, and low-level laser therapy on the wrinkles and moisture content of the forehead, eyes, and cheek.

[Purpose] The purpose of this study was to investigate the effects of radiofrequency (RF), electroacupuncture (EA), and low-level laser therapy (LLLT), which are used in physical therapies, on facial wrinkles and moisture. [Subjects and Methods] A total of 30 female participants aged 30-55 years participated in this study and the results will be used as a reference for further development of skin physical therapy. Thirty adult females were assigned to an LLLT (n=10), EA (n=10), or RF group (n=10). The intervention was performed in two 15-minute sessions per week for six weeks. Subjects' skin tone and pigmentation were observed before and after the intervention. [Results] Treatment of the under eye area showed that wrinkles were significantly decreased on both sides after RF, EA, and LLLT. Treatment of the eye rims indicated that wrinkles significantly decreased on the right side after RF, EA, and LLLT. [Conclusion] The application of LLLT, EA, and RF had positive effects on wrinkle and moisture content of adult women's faces.