Sun-damaged skin: what is photoaging?
Sun-damaged skin is the result of a skin aging process caused primarily by chronic exposure to ultraviolet (UV) radiation, known in dermatology as photoaging. Unlike chronological aging, which is related to the passage of time, photoaging is determined by sunlight and mainly affects the most exposed areas such as the face, neck, décolleté, and back of the hands.
This type of damage accumulates over the years: even without obvious sunburn, the skin undergoes micro-cellular alterations that, over time, lead to loss of elasticity, spots, and early wrinkles.
How UV rays damage the skin
The sun’s rays are electromagnetic radiation that, when they hit the skin, penetrate the superficial and deep layers of the skin, transferring energy to the cells.
Ultraviolet radiation (UVA and UVB) is the most harmful because:
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they alter cellular DNA
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stimulate the production of free radicals
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degrade collagen and elastin
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compromise the skin barrier
Over time, this damage results in skin that is thinner, less tight and less able to regenerate.
What does sun-damaged skin look like?
Photoaging can be recognized by very specific clinical signs, which appear especially in the areas most exposed to the sun:
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Sun spots (melanosis) Irregular hyperpigmented areas due to altered pigment distribution.
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Early wrinkles and marked furrows Caused by degradation of collagen and elastin fibers.
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Actinic keratoses Rough, inflamed skin thickenings that could develop into skin neoplasia.
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Thickened, dull and dull skin Sign of slowing cell renewal.
Causes and risk factors
Photoaging is promoted by a combination of factors:
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Chronic sun exposure without protection
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Repeated sunburn, especially at a young age
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Irregular or absent use of sunscreens
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Light phototype
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Pollution and smoking, which increase oxidative stress
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Age, which reduces the skin’s ability to repair itself
Prevention and targeted treatment are key to slowing this process and improving the appearance of the skin.
How to treat sun damaged skin
The simplest, most effective and noninvasive treatment is the Micropeeling which consists of applying a mixture of exfoliating agents at a nonirritating concentration to the skin to be treated. This treatment accelerates desquamation and cell turnover by promoting cell regeneration: cells damaged by UV rays are gradually replaced by more active cells that can generate firmer, brighter skin with fewer spots and wrinkles.
To regenerate sun-damaged skin, we recommend the following treatment:
Micropeeling with Night Renewal Cream
- Apply the cream to the cleansed and makeup-removed skin of the face, avoiding the eyelid area
- Use little product and massage until completely absorbed
- The itching or stinging sensation that you might feel will subside within seconds
- Do not rinse or apply other products
- Frequency of application: is suggested by the dermatologist based on skin type and can range from one application a week to every night. Treatment with Night Renewal Cream should be performed from October until June (in the summer period it is subject to the judgment of the dermatologist)
- Suitable for individuals 35 years of age and older
Moisturize the skin with Essenziale in the morning
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Apply Essenziale every morning to clean, dry skin on the face.
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Distribute the product with gentle massage, promoting absorption.
- Do not apply other products, outside of make-up if desired.
Regular morning application helps keep skin soft, nourished and more resistant to environmental stresses throughout the day.
CLEANSING
Use Eudermic Cleansing Base, gentle cleanser without foam, for washing and as a makeup remover.
MAKE-UP
Use Argillina Skin Color mineral foundation so as to avoid occlusive and antiperspirant products that are poorly tolerated by photoaged skin.
FAQ
Sun damage begins in childhood, but becomes visible especially from the age of 30-35. This happens because photodamage is cumulative: each unprotected exposure leaves a trace that, over time, adds to the previous ones. As the years go by, the skin also loses some of its ability to repair itself, making spots, wrinkles and loss of elasticity more noticeable.
Sunspots can be significantly diminished and, in some cases, almost completely lightened, but they require consistent and targeted treatments. Micropeeling promotes cell renewal and the gradual replacement of pigmented cells with healthier cells.
The ideal time is from autumn to spring (October to May/June), when UV intensity is lowest. During these months the skin can be safely treated with exfoliating and regenerating products. In summer, however, treatments should be evaluated by the dermatologist.
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