2520pcs LED bulb with two heads PDT LED light therapy for reduce the appearance of sun-induced freckles
LED phototherapy is based on the principle that living cells are able to absorb and are influenced by light . The treatment involves exposing the skin to low levels of beneficial light energy from the bisible and infrared part of the light spectrum which energise cellular functions to stimulate barious cellular processes with therapeutic effects. It is a natural response similar to that of plant photo-synthesis through a process know as photobiomodulation
LED phototherapy is non-invasive and non-thermal, and hence requires no recovery time after treatments. Also LED phototherapy involves the use of continuous light rather than pulses of light.
LED phototherapy works by using the properties of a certain wavelength of light to induce changes in the skin to treat a particular condition. There is no heat energy or tissue damage induced by LED phototherapy.
Blue light, treats one of the causes of acne, the bacteria propionibacterium acnes. It targets the metabolic product of this bacteria, porphyrins, and produces an oxygen free radical from these porphyrins that destroys the bacteria.
Red light (620nm) LED phototherapy induces a mild inflammation of the target cells and sets up an immune response that helps to regenerate these cells. This helps to rejuvenate skin and to help with skin healing. It can be used for skin rejuvenation, or post laser/chemical peel treatments to speed the healing process. Red and blue light LED phototherapy can be used synergistically to treat active acne, the blue light helping to reduce bacteria counts and the red lights helping to heal the skin.
Both blue and red light treatment have no side effects on the skin and require no recovery period.