Skin Structure – the largest organ covering the entire body is complex and varied. Its most superficial layer is the stratum corneum. It consists of keratinized cells and a lipid layer that connects them together. The horny layer of the skin is called its protective barrier, and the fatty layers that make up its composition are conventionally called the lipid barrier of the skin. The integrity and density of the protective layers of the skin is of great importance for the health and beauty of the skin and depends on a number of external and internal factors. What happens when the skin's lipid barrier is weakened and how can it be restored?
Destruction of the lipid barrier of the skin: provoking factors and consequences
It is lipids, i.e. fats close the intercellular spaces of the stratum corneum of the skin, thereby preventing the penetration of pathogens and harmful substances into the deeper layers of the skin. The fats necessary for the formation of the lipid barrier are synthesized in the cells of the sebaceous glands. Under the influence of various factors (read more at http://locobase.ru/), the lipid layer can be damaged, which is associated with negative consequences, the least serious of which is dry skin, namely:
- skin sensitivity;
- inflammatory processes;
- annoyance;
- flaking;
- premature aging;
- dermatological diseases.
The main components of the lipid barrier of the skin:
- Ceramides.
- Fatty acids (saturated and unsaturated).
- Cholesterol.
Why does the lipid barrier break down and how can it be restored?
Lipid barrier damage is observed when exposed to the following factors:
- exposure to cold;
- frequent showering (especially with non-organic body care products);
- mechanical damage (cuts, scratches);
- permanent contact with chemicals;
- air dryness, etc.
To some extent, the lipid barrier is constantly destroyed, and thanks to the ability to regenerate skin cells are constantly renewed and produce sebum, which is necessary to restore the protective layers of the skin.
However, under conditions of prolonged and significant negative impact on the skin barriers, their protective functions are reduced, as well as the ability to self-repair. To solve this problem, create special preparations called corneotherapeutic. They are aimed specifically at restoring the normal function of the stratum corneum of the skin, including the lipid barrier. These preparations include:
- moisturizing factor of natural origin to maintain proper moisture levels;
- lipids similar to those produced by the sebaceous glands to restore the necessary density and thickness of the lipid barrier;
- fatty acids, which also play a significant role in the proper functioning of the protective layer of the skin.
An important condition for a quality product, the purpose of which is to restore the stratum corneum, is the absence of components that deprive the skin of natural lipids and slow down the recovery processes, namely:
- perfume;
- alcohol and acetone;
- mineral oils;
- non-volatile silicones;
- emulsifiers.
By choosing the right product, you can strengthen the natural protection of the skin. Thanks to this, it will be possible to prevent skin diseases associated with damage to the lipid barrier and the stratum corneum of the skin as a whole. Such products can also be used in the treatment of certain skin diseases, however, estet-potal.com emphasizes that the appropriateness of their use is determined by a dermatologist.
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