Skin longevity: the best treatments to keep the skin healthy and radiant

Skin longevity is an integrated approach that combines prevention, protection, skincare, lifestyle, and, when necessary, aesthetic medicine. The goal is to take care of the skin in the present while preserving its health, quality and radiance over time.

The skin changes throughout life. It is not simply a matter of the progressive appearance of wrinkles or fine lines: as the years go by, its structure, elasticity, hydration, regenerative capacity and response to external stimuli change. Sun exposure, pollution, smoking, stress, diet, sleep quality and hormonal changes can contribute to this process in different ways and to varying degrees. Skin ageing is therefore the result of a complex combination of biological and environmental factors.

It is precisely from this awareness that the concept of skin longevity (in Italian, “longevity of the skin”) emerged, a prevention-based approach that is playing an increasingly important role in skincare and aesthetic medicine. The aim of this protocol is to preserve not only the skin’s outward appearance for as long as possible, but also its quality and functionality. In other words, it is not about waiting for the signs of ageing to become evident before trying to correct them, as happens with traditional anti-ageing treatments, but about caring for the skin continuously, addressing the various factors that can influence its quality over time.

Skin longevity therefore does not mean trying to stop the natural ageing process or pursuing an unattainable ideal of beauty and perfection. Rather, it means accompanying the skin throughout the years, seeking to preserve as much as possible its elasticity, firmness, radiance, evenness and ability to perform its functions correctly. This change in perspective also means considering skincare as a progressive and personalised journey. Effective skincare can represent the daily foundation, while aesthetic medicine can complement it with treatments selected according to individual characteristics and a professional’s assessment.

How the skin changes over time

Skin ageing is a complex biological process that cannot be reduced to the mere appearance of wrinkles. As the years go by, the structure of the epidermis and dermis, the rate of cell renewal, the composition of the extracellular matrix, the ability to retain water and the response to stress factors progressively change. These intrinsic processes are compounded by the effects of cumulative environmental exposure: ultraviolet radiation, air pollution, smoking and other factors can contribute to accelerating some of the changes associated with age. Recent research therefore considers skin ageing to be the result of the interaction between internal biological mechanisms and exposures that accumulate throughout life, a combination often referred to as the “skin exposome”.

As we age, the skin’s ability to renew itself and maintain the balance between the production and degradation of its structural components progressively decreases. Cells also become less efficient at responding to stimuli and carrying out repair processes. These changes do not all occur at the same time or with the same intensity: the rate at which skin ages depends on genetic, hormonal, environmental and behavioural factors. It is precisely this variability that makes it difficult to speak of a single “skin age” and explains why two people of the same chronological age may have very different skin characteristics.

Collagen, elastin and the extracellular matrix

To understand skin longevity, it is important to look beyond the surface of the skin and consider what happens in the dermis. This deeper component of the skin tissue contains a three-dimensional network consisting mainly of collagen, elastin, hyaluronic acid and other molecules of the extracellular matrix. Together, these structures help support the skin, maintain its elasticity and enable it to respond to mechanical stress.

Collagen is one of the main structural proteins of the dermis. With ageing, its production tends to decrease, while extracellular matrix turnover slows down. At the same time, existing collagen fibres may undergo changes in their organisation and properties. Elastin, which allows tissues to maintain their shape even after being subjected to stress, also undergoes alterations. The result is not simply a greater presence of wrinkles, but a progressive change in the biomechanical properties of the skin, which may become less elastic, less firm and more vulnerable to stress.

Photoageing can further accentuate these processes: UV radiation activates specific cellular signalling pathways and increases the activity of enzymes, including matrix metalloproteinases, which are involved in collagen degradation. The mechanisms regulating the production of new extracellular matrix are also compromised.

Cellular senescence and regenerative capacity

Another ageing process of particular interest is cellular senescence. Senescent cells are cells that have lost the ability to proliferate normally but remain metabolically active and can modify the surrounding environment through the secretion of molecules involved in inflammatory responses and tissue remodelling.

The accumulation of these particular cells is considered one of the mechanisms that may contribute to the changes associated with skin ageing. Their presence can, in fact, influence communication between cells and the extracellular environment, promoting conditions of low-grade chronic inflammation and alterations to the matrix. This is still an evolving field of research, but it is helping to shift attention from the simple aesthetic manifestation of ageing to the cellular processes that precede it.

This aspect is particularly interesting in promoting an approach based on skin longevity because it reinforces the central role assigned to preventive care. Preserving over time the conditions that allow the skin to maintain a good capacity for renewal and response to stress can be considered part of a broader skin health strategy.

Oxidative stress and inflammation

Among the processes linking the environment, cellular metabolism and ageing, we also find oxidative stress. Skin cells naturally produce reactive oxygen species and possess antioxidant systems that control their effects. External factors such as UV radiation and pollution can, however, increase the production of these molecules. When the production of reactive species exceeds the ability of defence systems to maintain balance, alterations may occur in lipids, proteins and DNA.

It is therefore no coincidence that many cosmetic approaches to prevention include antioxidant substances. Ingredients such as vitamin C, vitamin E and certain polyphenols have been studied precisely for their ability to intervene in cellular degradation processes. This does not mean that a cosmetic product can stop ageing, but that certain ingredients may help support the skin’s defence systems when incorporated into suitable formulations.

What are the pillars of skin longevity?

Skin longevity does not correspond to a single procedure or a specific ingredient. It is a highly personalised care model that combines prevention, protection, skincare and, when appropriate, professional interventions. The goal is to act on multiple levels: reducing the factors that accelerate skin deterioration, supporting the skin barrier and hydration, using active ingredients with scientific evidence behind them, and assessing possible treatments based on the specific needs of each individual’s skin.

Daily sun protection

Among all the environmental factors we come into contact with in everyday life, ultraviolet radiation plays a particularly important role in extrinsic skin ageing. Repeated exposure to ultraviolet rays can produce cumulative effects at both epidermal and dermal level, including the appearance of wrinkles and fine lines, pigmentation changes, loss of elasticity and alterations in texture.

The underlying mechanism, however, is much more complex than the simple “dehydration” caused by the sun. UV radiation can generate oxidative stress and activate signalling pathways that modify fibroblast behaviour and promote the degradation of the extracellular matrix. Repeated exposure can also contribute to DNA damage and changes in communication between cells, creating an environment over time that favours the loss of tissue integrity and functionality.

This gives rise to one of the fundamental principles of skin longevity: sun protection – broad-spectrum and, if possible, with a sun protection factor above 50 – is not merely a seasonal measure, but a long-term prevention strategy. It is nevertheless always important not to consider sun protection a free pass to increase the amount of time spent in the sun. No product completely eliminates exposure to UV radiation, and its effectiveness also depends on correct application, the amount used and regular reapplication. When necessary, physical protection such as specific clothing, hats and umbrellas can also help reduce cumulative exposure to sunlight.

Skincare and active ingredients: the importance of formulation

A skincare routine focused on skin longevity should be built around the individual characteristics of the skin. The foundation generally includes appropriate cleansing, hydration and sun protection; active ingredients with specific goals can then be added to these elements.

Vitamin C, for example, is studied for its antioxidant activity and its involvement in collagen synthesis. Retinoids, on the other hand, are among the ingredients with particularly extensive documentation for the treatment of signs of photoageing, while niacinamide can be used for various cosmetic functions, including supporting the skin barrier. The stratum corneum, mainly composed of corneocytes immersed in a lipid matrix, represents the first interface between the body and the external environment. An efficient barrier limits water loss and helps protect the skin from irritating substances and environmental agents, preventing dryness and sensitivity.

In all these cases, however, the principle that “more is better” does not apply. The concentration, stability, vehicle, pH, and frequency of application of a cosmetic product can greatly influence the effectiveness of a skincare routine, which should be based on maintaining a good balance between functionality and tolerability. A scientifically interesting product must also be compatible with the skin using it: persistent irritation or impairment of the barrier can in fact make even an optimal routine ineffective or difficult to maintain.

Diet, sleep, exercise, and stress

Skin longevity cannot be completely separated from overall health. The skin is a metabolically active organ and is affected by numerous signals originating within the body. For this reason, alongside skincare, certain habits repeated over time can also contribute to creating conditions that are favourable (or unfavourable) to its wellbeing.

The available evidence suggests important associations between sleep quality, physical activity, diet, stress and the use of substances such as alcohol and tobacco on the one hand, and various parameters related to skin ageing (including the integrity of the skin barrier and dermal matrix, inflammation and the impact of oxidative stress) on the other.

A truly effective strategy, therefore, does not consist of identifying a single “superfood” or an anti-ageing supplement, but of considering one’s daily routine as a whole. A varied and balanced diet, regular physical activity, good sleep hygiene and reducing exposure to smoke are strategies consistent with a holistic approach to health and, indirectly, also to improving skin quality.

Skin longevity and aesthetic Medicine: an increasingly personalised approach

Aesthetic medicine can also form part of this vision. Within a skin longevity journey, its role should not simply be interpreted as correcting an already visible imperfection, but as one of the tools that can be considered to address specific aesthetic and skin-related needs. The fundamental difference lies in personalisation. Before any treatment, it is necessary to consider age, skin characteristics, degree of photodamage, tissue quality, any existing skin conditions, expectations and individual history.

A thorough medical assessment is essential, as it makes it possible to establish whether a particular treatment is appropriate, with which objectives and as part of which type of programme. A face with a fresh and youthful appearance does not necessarily have wrinkle-free skin, but rather skin that displays a good balance between texture, radiance, elasticity, proportion and volume. The objective of a personalised aesthetic medicine programme can therefore be to preserve or improve some of these parameters without losing the individual characteristics of the face.

Skin longevity: promoting skin care with aesthetic medicine treatments at Forte Village Resort

At Forte Village Resort, a renowned five-star property located in Santa Margherita di Pula, a charming seaside destination in southern Sardinia, the concept of wellbeing is also expressed through programmes dedicated to skin care. In addition to effective thalassotherapy programmes, the prestigious Acquaforte Thalasso & Spa offers a wide range of aesthetic medicine treatments capable of enhancing the effects of daily skincare, through a personalised approach focused on promoting skin longevity.

This approach is guided by the philosophy of “rejuvenating without transforming”, which forms the basis of the Deasalus medical-scientific method. The principle is to intervene on the processes that influence the quality of tissues and the appearance of the face and body while, at the same time, seeking to preserve the patient’s natural harmony and identity.

The facial treatment offering therefore includes different technologies and protocols, selected according to the condition of the skin and the objective identified during the professional assessment. Exodermal radiofrequency is particularly effective in supporting processes related to skin firmness and quality. The CFU Elife treatment, based on HIFU technology, uses high-intensity focused ultrasound to act deep within the tissues and promote cellular renewal, while hyaluronic acid fillers can be used to treat specific areas and restore volume when necessary. Last but not least, facial peelings help improve the skin’s radiance, evenness and texture through the renewal of the most superficial layers of the skin barrier, while biorevitalisation gives the skin tone, elasticity and hydration.

Body contouring also has a place within the aesthetic medicine programmes offered by the wellness centre. Among the most popular treatments is Cryoliposculpt, a high-tech protocol based on the controlled use of cold to target localised fat deposits, as well as carboxytherapy, which involves the controlled administration of medical carbon dioxide into the subcutaneous tissue with the aim of improving the quality and appearance of the tissues. Here too, the choice should not be considered standardised, but defined according to the individual patient’s body characteristics and goals.

For further information on the aesthetic medicine treatments offered by the Spa, or to book a stay at Forte Village Resort, call +39 0709218818, or email holiday@fortevillage.com.

Would you like to discover the benefits of skin longevity and enjoy a dream holiday in a true paradise? Book your stay at Forte Village Resort in Sardinia