Red Light Therapy is fantastic for wound healing. RLT accomplishes this in several ways: Cleaning up dead and damaged cells in the skin (phagocytosis) Increasing ATP in skin cells, giving cells more energy to heal themselves Also, Increasing the production of fibroblasts Increasing blood flow, supplying the wound more oxygen and nutrients needed for repair Stimulating the production of collagen and the health of the extracellular matrix Stimulating lymph activity And Stimulating the formation of new connective tissue and blood capillaries on the surface of the wound