Vaginal relaxation is a common health problem in women and seriously affects the quality of life. As an effective means to improve this situation, vaginal tightening surgery has been continuously developing and innovating. The emergence of the biological band has brought new options for vaginal tightening surgery. This review aims to analyze the latest research achievements of the application of biological band in vaginal tightening surgery, including its material properties, principle, clinical effect, safety, advantages and disadvantages, etc., discuss the controversies and problems in the research, and look forward to the future research direction.