What is a sunspot?
Brown or sun spots, known as lentigo, are caused by excessive exposure to the sun. They result from a deposit of melanin in the epidermis or dermis. Sun spots occur due to an imbalance of melanocytes, the cells responsible for producing melanin, the natural pigment that colours the skin. Thus, in the case of sun spots, the skin will produce too much melanin following exposure to UV rays, leading to spotting.
Both men and women are equally affected by this phenomenon. These sun spots are more common in individuals over 40 years of age, but they can occur earlier. This will depend on skin type and time spent in the sun. The lighter the skin, the more vulnerable it is to sun damage. Therefore, it is advised to avoid exposure during the hottest hours, to protect oneself with cream and a hat in order to delay the effects of time on the epidermis.
Why opt for the Revlite laser?
To treat pigmented lesions, the Revlite laser will have a photo-mechanical effect. Indeed, the photons from the laser beam will strike the melanin molecules at high speed to destroy them. Thus, unlike pulsed light, the laser has a wavelength that will only be absorbed by the pigments we wish to eliminate.
A preliminary examination will be necessary to determine the nature of the bothersome pigmented spots. This practice allows for the removal of the top layers of the epidermis. It also facilitates the gradual fading of skin imperfections. The laser performs superficial exfoliation; consequently, it promotes the creation of new collagen at depth. The number of sessions will depend on the severity of the spots.
On the day of treatment, it is crucial to ensure that you have not been in the sun and that your skin is thoroughly cleansed and free of makeup. The laser beam will be applied to the spots. The sensation is not painful; you may feel a mild warmth. After the session, you can apply a moisturising cream locally. After 5 to 7 days, a fine layer will fall off on its own, carrying away the pigments from the spot. If necessary, a second session should be conducted between 4 to 6 weeks later.
… or the Mela Peel?
The Mela Peel is a recommended alternative for treating pigmented spots and epidermic melasma on higher phototypes. In other words, this medical peel will be effective for light or olive skin. The specific skincare products prescribed by the doctor after this peel help to prevent rebound pigmentation, which darker or Asian skin types tend to experience following certain peels.
A session lasts between 15 to 30 minutes and consists of several steps. Initially, the skin is cleansed and then treated with a specific foam. The doctor subsequently applies the keratolytic peel all over the face. Finally, the Mela Peel mask is applied, particularly on the most pigmented areas.
The patient can return home with the mask and slightly flushed skin, but nothing more. The transparent mask will go unnoticed, although it is important to remember to rinse it off and remove it 8 hours later. The spots will gradually fade, giving way to a more even and radiant complexion. A suitable repairing and protective cream should then be applied every morning and evening for the following month to maintain and enhance the results.
If you have sun spots, these treatments can help you eliminate them for your comfort and well-being.
