A Review of Research on Radiofrequency Technology for Delaying Skin Aging

Skin aging is an external manifestation of aging that occurs with increasing age, triggered by multiple mechanisms. Its main characteristics include skin laxity, increased wrinkles, and volume loss. Maintaining or improving youthful skin has become an increasingly important focus. With ongoing research, various anti-aging technologies have emerged. Radiofrequency (RF) technology, due to its ease of operation, high safety, and relatively long-lasting effects in facial rejuvenation treatments, has become an important cosmetic treatment method. Studies show that various RF technologies, ranging from monopolar to multipolar, can effectively reduce wrinkles, improve sagging skin, and enhance skin texture. However, there are limitations, including insufficient efficacy in some cases. This article aims to systematically review the latest developments in the appli cation of RF technology for skin anti-aging, providing a reference for enhancing its clinical efficacy.