The Truth About Red Light Therapy: Effective for Acne, Hair Loss, and More?

TikTokers are using red light therapy to treat various skin issues, including acne, signs of aging, and hair loss. Dermatologists confirm that red light therapy has been used in clinical settings for some time and can stimulate the production of ATP, promoting wound healing and hair growth. While larger trials are needed, smaller studies suggest potential benefits in regulating oil production and boosting collagen production. Dermatologists recommend consulting a professional before trying red light therapy, as medical-grade tools and proper placement are crucial. At-home devices should be purchased from reputable sources and eye protection should be worn. Red light therapy should be used as a supportive treatment, not a replacement for skincare routines or prescription medications.