Red Light Therapy

Red light therapy (photobiomodulation) uses specific wavelengths (630-850 nm) of low-level red and near-infrared light to interact with mitochondria at the cellular level. Research suggests it may support skin health, reduce inflammation, and aid muscle recovery, with the strongest evidence in dermatology and wound healing. Some studies show promising results for joint pain and hair loss, though effects vary by device, dosage, and treatment site. It may benefit people seeking non-pharmacological support for skin rejuvenation, joint comfort, or post-exercise recovery. Avoid direct eye exposure without appropriate protection. PGSS take: Emerging evidence base with solid dermatological data, worthwhile for skin and recovery goals, but device quality and protocol matter enormously.