Health Red Light Therapy: Does It Actually Work for Skin, Hair & More? by Dr Natalie Singh - Health Editor March 12, 2026 by Dr Natalie Singh - Health Editor March 12, 2026 Red Light Therapy: A Deep Dive into Photobiomodulation In 1967, a Hungarian scientist made a surprising discovery although attempting to cure skin cancer in mice with a low-powered ruby laser. … 0 FacebookTwitterPinterestEmail