full spectrum led therapy machine

LED machine display: How Does PDT Work ? Photodynamic Therapy(PDT) a skin treatment based on medical theory. It utilizes an LED light source in combination with a photosensitive cosmetic or medicine to treat various of skin problems such as acne, rosacea, redness, papules, bumps, pustule.Besides, the LED photodynamictherapy(PDT), as a new method of cosmetic technology,has been frequently used for skin care purpose. The photon energy has positive effects on skin cells. It