Ceramides are important components for the health of the skin, they play a key role in maintaining its barrier functions and maintaining an optimal level of hydration. These natural lipids are part of the lipid layer of the epidermis and help retain moisture in the skin, which is important for its smoothness and elasticity.
One of the main functions of ceramides is to create a barrier that protects the skin from external aggressive factors, such as pollution, toxins and pathogens. This function helps to avoid moisture loss and protects the skin from dryness and irritation.
In addition, ceramides help maintain the structure of cell membranes and support their integrity. This is important for the proper functioning of the skin barrier and preventing the penetration of harmful substances into the skin.
With age, the level of ceramides in the skin can decrease, which leads to a change in texture. Therefore, the addition of ceramides to skin care products helps restore and maintain optimal levels of these important components.
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