Years ago, in some experiments, NASA noted an increase in plant growth under a certain wavelength of light. From here the step has been short. They think: if this light has an effect on the plants, why not experiment it on the skin?
NASA began experimenting with LEDs to accelerate wound healing, as wounds did not heal fast enough in zero-gravity situations. The results of the tests conducted were positive and the research initially developed in the treatment of skin cancer and subsequently in the aesthetic sector. Until its discovery by NASA, the only real way to stimulate the production of collagen was through the use of ingredients such as retinoids or through controlled wounds, thus stimulating the healing response of the body's wound.
LED light therapy is a safe, painless and effective way to stimulate the production of collagen and elastin, without side effects.
Light therapy uses a number of LED lights (Light Emitting Diode) to provide optimized light at a specific wavelength to stimulate a change within the skin, without the need for skin care ingredients and without the need to cause skin injury. The treatment is immediately effective for all skin types, including hypersensitive and rosy skin.
Similar to plants, our cells have the ability to absorb light and convert it into energy. Just make the analogy of UV light that stimulates an enzymatic reaction that causes the tan of our skin. Likewise, the various wavelengths of light have the ability to stimulate different enzymatic reactions that have a different effect on the skin.
Benefits for the skin of red LED light therapy
Red light therapy has a wavelength of 620 nm (light red) to 700 nm (dark red) and is mainly used for its anti-aging benefits due to its ability to stimulate the production of collagen and elastin.
Red therapy also helps to strengthen the skin, thanks to the additional production of collagen which makes the skin more resistant. Making it a very effective treatment for rosacea and reducing the redness that is associated with broken / weak capillaries. It also helps the skin retain moisture more effectively.
Red light therapy is also extremely anti-inflammatory, so it reduces inflammation within the tissues and helps to speed up the healing process, so it is particularly useful for the treatment of imperfections, the repair of damage caused by the sun, for fade the scars and improve the general tone of the skin.
Benefits of the skin of blue LED light therapy
The therapy with blue light has a wavelength between 405 nm and 420 nm and is mainly used for its antibacterial benefits and therefore used in the treatment of acne.
Blue light at the wavelength of 415 nm is absorbed by a molecule called porphyrin. P.acne bacteria contain an abundant amount of porphyrin. The absorption of blue light by the porphyrin creates singlet oxygen (free radicals) that are released into the bacteria, killing them.
Blue light is also anti-inflammatory. However, for best results, blue light is used in combination with red light therapy, skin rejuvenation and the benefits of scarring.
Benefits for the skin of therapy with green LED light
Green light therapy has a wavelength of about 525nm. Green light therapy is effective in treating skin problems that involve redness like rosacea. It is ideal for sensitive skin due to its calming and soothing effect.
Green light therapy helps eliminate skin impurities, and helps increase lymphatic flow and stimulate cell growth.
The effects on the skin are enhanced when used in combination with red light therapy
Biowave Face Lifter combines 3 different types of LED lights for the therapeutic benefit of multiple wavelengths of the skin, including the red, green, blue LED lights. Read more, read the review of Biowave Face Lifter for wrinkles .
