Dr. Sophie Domergue , surgeon and aesthetic doctor in Montpellier, specializes in the management of aging and prevention. In this article, she shares her expertise on the use of LEDs in aesthetic medicine , their benefits and how to choose the right device .
What are LEDs? And what are their effects?
What are LEDs?
Infrared LEDs and red LEDs are essentially those that are most used for anti-aging prevention . This red light acts in the different layers of the skin, the epidermis and the dermis , by photobiomodulation , and has an action on the skin cells by stimulating the fibroblasts , therefore the production of collagen .
What effects are expected from this?
We observe a homogeneity of the complexion , an improvement in the quality of the skin , imperfections and spots , fine lines , skin texture , pores , as well as an improvement in skin density with a thickening of the dermis and better firmness .
At what age can you start using Beauty Tech devices?
The use of light therapy can begin from a very young age. There is no risk and, on the contrary, I advise using it as early as possible , even from 25-30 years old .
This helps to stimulate collagen capital very early and to reduce the loss of collagen that occurs naturally over time, allowing you to age more slowly and naturally .
What advice would you give for choosing the right LED mask?
Educate yourself before choosing and investing in your LED mask . It is important to choose it carefully, taking into account its power , its radiance , and the precision of the LEDs .
There should be good accuracy with little diffusion or variation . Ergonomics are also crucial: the mask should be comfortable to use , as you will be using it for at least ten minutes a day, four to five times a week .
Finally, check that it covers all areas of the face well .
What skin types is LED used for?
LED therapy can be used for different indications depending on the wavelengths .
It is effective in treating skin problems such as acne , rosacea , or post-operatively to improve healing or reduce bruising .
After sun exposure , it can reduce redness and the harmful effects of the sun . In addition, it is recommended to improve fine lines , pores , skin texture and evenness of complexion with regular use .
Are there any risks in using LEDs?
There are sometimes concerns about the potential risks of using LEDs , particularly to the eyes due to the strong light and the heat released.
Please note that there is no risk to your eyes or burns when using this device.