How to get rid of acne The principle of red and blue light acne removal is based on: blue light acts on the superficial layer of the skin, rapidly killing Propionibacterium acnes and playing an antibacterial and anti-inflammatory role, and can effectively inhibit the secretion of sebaceous glands and prevent the recurrence of acne; while red light can pass through the superficial layer of the skin and act on the deeper fibroblasts, prompting the cells to secrete collagen and accelerate the regeneration of new skin, shortening the recovery period and reducing the formation of acne scars. The red light can penetrate the skin’s superficial layer of tissue and accelerate the regeneration of new skin, shorten the recovery period, reduce the formation of acne scars, and remove acne marks and repair acne scars. Red and blue light therapy instrument uses high-purity, high-power density red and blue light to irradiate the skin, which can change the skin tissue structure, kill bacteria, provide a suitable environment for new cells, enhance the production of new collagen elastin and collagen, promote cell growth, and can repair inflammatory acne. For severe acne, photodynamic therapy is more effective if combined with photosensitizers. Fast results and no side effects The biggest advantage of red and blue light acne removal should be in one word – fast. Red and blue light is a milder pulsed light that usually requires only 20 minutes on the skin. The treatment process has no thermal effect and can avoid damage to the skin from the heat effect. Red and blue light treatment is non-invasive, non-painful, very fast, relatively simple process and no UV radiation. In addition to the face, acne on the chest and back is also treatable. It can also be done on sensitive skin without any side effects.