What is a sunspot ?
Brown or sunspots, known as lentigo, are caused by excessive exposure to the sun. They result from a deposit of melanin in the epidermis or dermis. Sunspots are generated by an imbalance of melanocytes, the cells responsible for producing melanin, the natural pigment that colours the skin. Thus, in the case of sunspots, the skin produces too much melanin due to exposure to UV rays, resulting in discolouration.
Both men and women are equally affected by this phenomenon. These sunspots are more common in individuals over the age of 40 but can occur earlier. This will depend on skin colour and the amount of time spent in the sun. The lighter the skin, the more vulnerable it is to sun exposure. It is therefore advisable to avoid sun exposure during the hottest hours, to protect oneself with sunscreen 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 in the laser beam arrive at high speed on the melanin molecules to destroy them. Thus, unlike intense pulsed light, the laser has a wavelength that will only be absorbed by the pigments intended for elimination.
A first consultation will be necessary to determine the nature of the bothersome pigmented spots. This practice allows for the removal of the top epidermal layers. It also enables the gradual fading of skin imperfections. The laser performs surface exfoliation and stimulates the creation of new collagen deep within the skin. The number of sessions will depend on the severity of the spots.
On the day of the treatment, it is essential to ensure that you haven't been in the sun and that your skin is thoroughly cleansed and free of makeup. The laser beam will be directed at the spots. The sensation is not painful; you may feel a slight warmth. At the end of the session, you can apply a moisturising cream locally. After 5 to 7 days, a thin film will naturally fall off, taking the pigment from the spot with it. If necessary, a second session will need to be scheduled 4 to 6 weeks later.
… or the Mela Peel?
The Mela Peel is a recommended alternative for treating pigmented spots and epidermal melasma on higher phototypes. In other words, this medical peel will be effective for fair or olive skin. The specific cosmetics prescribed by the doctor after this peel help avoid rebound pigmentation that Asian or darker skin types tend to experience following certain peels.
If a session lasts between 15 and 30 minutes, it consists of several steps. First, the skin is cleansed and then treated with a specific foam. The doctor then applies the keratolytic peel over the entire face. Finally, the Mela Peel mask is applied, particularly to the most pigmented areas.
The patient can return home wearing the mask and with slightly flushed skin but nothing more. The transparent mask will go unnoticed, although it should still be rinsed with water and removed 8 hours later. The spots will gradually fade, revealing an even and radiant complexion. A repairing and protective cream suitable for daily application in the mornings and evenings for the following month will be required to maintain and enhance the results.
If you have sunspots, these treatments can help you rid yourself of them for your comfort and well-being.
