Hair loss is one of the most common cosmetic concerns worldwide. Studies suggest that over 50% of men and women experience noticeable hair thinning or balding by the age of 50. For many, this change affects not only appearance but also self-esteem and overall quality of life. In response to this widespread issue, a growing market of treatments has emerged, ranging from medications and topical solutions to surgical hair transplants. Among these, laser caps—non-invasive devices using low-level laser therapy (LLLT)—have gained significant attention. These caps emit red light designed to stimulate hair follicles, with the promise of slowing hair loss and encouraging new growth.
