The Israeli summer, increased sun exposure, and the hot climate make sunspots one of the most common skin phenomena. For many, it is primarily an aesthetic problem, but it is actually a sign of cumulative damage that the skin absorbs over the years.
Sunspots, or pigmentation, are formed as a result of increased production of melanin, the pigment responsible for skin color, as a reaction to exposure to solar radiation. They usually appear on the face, neck, décolletage, and hands – Areas exposed to radiation on a regular basis.
UVA and UVB rays penetrate the skin and damage the mechanisms responsible for maintaining its normal appearance. They accelerate skin aging processes, damage collagen and elastin fibers, and disrupt the pigment production mechanism. The result is the appearance of dark, sometimes uneven spots that may worsen over time.
Many people believe that pigmentation is the result of long years of tanning or prolonged exposure at the beach. In practice, even short, daily exposure to the sun, on the way to work, while driving, or walking down the street, accumulates over the years and can lead to the appearance of spots.
Here is how to prevent the appearance of sunspots
The most important key to preventing sunspots is consistent protection throughout the entire year, and not only during the summer period.
Proper use of sunscreen: Sunscreen is the first and most important line of defense. It is recommended to use a broad-spectrum sunscreen daily with at least SPF 50, even on cloudy days and even when spending most of the time indoors.
It is important to ensure application in a sufficient amount and to renew protection every two to three hours during sun exposure, especially after sweating or swimming.
Avoiding exposure during peak hours: Between the hours of 11:00 and 16:00, radiation intensity is particularly high. As much as possible, it is recommended to reduce direct stay in the sun during these hours and seek shaded areas.
Combining physical means of protection: A wide-brimmed hat, quality sunglasses, and light clothing covering the skin can significantly reduce exposure to radiation and protect particularly sensitive areas.
Combining antioxidants in the skincare routine: Ingredients such as vitamin C and additional antioxidants assist in protecting against free radical damage formed as a result of sun exposure. Regular use of them may assist in maintaining a more uniform and healthy skin tone.
What to do when the spots have already appeared?
The good news is that today there are a variety of advanced treatments that can assist in blurring and reducing pigmentation. The choice of treatment depends on various factors, including skin type, spot depth, location, and severity.
Active preparations for skin lightening: In many cases, treatment begins at home based on active ingredients. Vitamin C, niacinamide, and substances that inhibit melanin production can assist in reducing dark spots and achieving a more uniform skin appearance.
In addition, the use of retinol and gentle acids encourages cell renewal, assists in gentle exfoliation of upper skin layers, and contributes to the gradual blurring of spots.
Medical peels: When dealing with more significant pigmentation, medical peels performed by professionals can be integrated. These treatments assist in removing damaged skin layers, improve skin texture, and contribute to the lightening of spots.
Laser and light treatments: In recent years, laser and light treatments have become one of the most requested options for treating pigmentation. Advanced technologies allow targeted action on melanin concentrations in the skin, breaking them down and encouraging the growth of newer, more uniform skin.
Treatment is personally tailored to each patient according to skin type and the depth of pigmentation, making professional diagnosis essential prior to beginning treatment.
Anti-aging treatments for skin rehabilitation: Beyond treating the spots themselves, many currently choose treatments that combine skin cell renewal, encouraging collagen production, and improving overall skin quality. These treatments assist not only in lightening pigmentation, but also in achieving a younger, uniform, and radiant appearance.
It is important to understand that even the most advanced treatment will not provide long-term results without constant sun protection. Re-exposure to radiation without protection may cause the appearance of new spots and the return of existing pigmentation. Therefore, sun protection is not only a preventive measure, but an integral part of any pigmentation treatment plan.
Pola Blick Dayan, expert in advanced cosmetics and natural medicine