What is red and blue light?

Question 1: What is red and blue light? Hello!

You mean treating acne, right?

The principle of treating acne with red and blue light is to activate porphyrin metabolized by Propionibacterium acnes by light with specific wavelength. Red and blue light is a therapeutic method to treat acne through phototoxic reaction, inducing cell death, releasing cytokines by macrophages and promoting skin lesions to heal themselves. At present, our department has used blue light (4 15nm) to treat all kinds of acne vulgaris, and the treatment effect on acne is obvious.

Red and blue light is used to treat acne by activating intracellular photosensitive substances or endogenous pigments with safe and efficient blue light to form excessive free radicals such as singlet oxygen and induce cell death. Its specific wavelength can eliminate flora, regulate sebum secretion and leave no scars and pigmentation. At the same time, external use of our specific drugs, combined with oral Chinese and western medicines, can improve skin appearance, promote skin metabolism, and eliminate toxic substances, thus quickly treating acne.

Question 2: What do red and blue light do? It can change the cell structure, kill bacteria, provide a suitable environment for new cells, enhance the production of new collagen elastin and collagen, and promote cell growth; Can repair age skin of inflammatory acne, relieve sunburn without damaging skin, whiten skin and enhance skin elasticity.

The red and blue light therapeutic instrument uses narrow-band light source to emit cold light, which will not produce high fever and burn the skin. It converts light energy into intracellular energy, and is one of the safest and most effective tools for treating acne and renewing skin.

Question 3: What is the principle of red and blue light therapy? You mean to treat acne. The principle of treating acne with red and blue light is to activate porphyrin metabolized by Propionibacterium acnes by light with specific wavelength. Red and blue light is a therapeutic method to treat acne by phototoxic reaction, inducing cell death, and releasing cytokines by macrophages to promote the self-healing of skin lesions. At present, our department has used blue light (4 15nm) to treat all kinds of acne vulgaris, and the treatment effect on acne is obvious. Its specific wavelength can eliminate flora, regulate sebum secretion and leave no scars and pigmentation. At the same time, external use of our specific drugs, combined with oral Chinese and western medicines, can improve skin appearance, promote skin metabolism, and eliminate toxic substances, thus quickly treating acne.

Question 4: Red light and blue light acne, what is the difference between red light and blue light? 50 bonus Blu-ray acne is the name of an instrument. In fact, blue light, that is, ultraviolet light, is used for acne removal, which has bactericidal effect, and red light is used for whitening skin.

Question: Is LED red, blue and light useful? According to experts, the use of LED red and blue light for living things or plants depends on the wavelength of each band.

The red light of plants is mainly concentrated at 630~660nm, and its function is to help plants blossom and bear fruit.

Blue light is mainly concentrated in 450~470nm, which is helpful for plants to grow stems and leaves.

For living things, including the treatment of sleep.

Red light is mainly infrared light. At present, ordinary hospitals use infrared light to kill virus, which is mainly used for wound healing treatment.

Blue light is mainly used to help sleep and beauty and whiten teeth. At present, there are many related products on the market, most of which are concentrated in foreign countries, and the domestic use is still relatively small. Meet the special needs of various fields.

Finally, it goes without saying that violet light is mainly sterilization.

With the continuous progress of science and technology, people's research on LED will continue to deepen, and LED will gradually benefit mankind. Because of the luminous characteristics of LED, scientists can precisely control the luminous color and wavelength.

Question 6: What are the side effects of red and blue light? Red and blue light is effective in treating inflammatory acne. There are no obvious side effects during the treatment, so it can be used safely.

Red and blue light acne is based on blue light acting on the skin surface, killing Propionibacterium acnes to play an antibacterial and anti-inflammatory role, and can also effectively inhibit the secretion of sebaceous glands and prevent the recurrence of acne; Red light can penetrate the skin surface tissue and act on the scar tissue, prompting cells to secrete collagen, which plays a role in removing acne marks and repairing acne scars.

Question 7: What is the mixture of red light and blue light? The mixture of red light and blue light is purple light.

Question 8: What should I pay attention to after red and blue light acne? Above: Pay attention to sun protection.

The skin is very sensitive after red and blue acne. At this time, you should pay special attention to sun protection and try not to go out when it is the hottest and sunniest. If you must go out, you must use SPF25 sunscreen (if the index is too high, it will do great harm to the skin, and if the index is too low, it will not meet the sun protection requirements). Apply it once before going out in the morning, make it up at noon, and make it up every 2-3 hours when outdoors.

Second: Clean your face with cold water and neutral cleanser.

Prepare two clean towels every day, wet them with water, fold them neatly, wrap them in clean food bags and put them in the freezer (at least 4 hours). Take the towel out of the refrigerator every time you go home, then wash your face with cold water and neutral cleanser and pat on toner. At this time, the towel has softened, and then apply the softened towel to your face to calm your skin.

Third: no makeup.

Red and blue light acne is excellent without makeup, especially the treated area is slightly red, indicating that the skin is repairing itself. At this time, it is more difficult to make up, and you can't wipe the treatment area.

Question 9: There is basically no difference between red and blue acne and blue acne. You have no idea about the root cause of skin. Acne removal is only temporary. You're kidding. The money has been spent, and it will take a long time.