Vitamin A is essential for the maintenance and development of epithelial structures. The retinol keeps the skin intact and repairs the damaged cells. Vitamin A cosmetics are, in fact, very useful in case of cracked, reddish and irritated skin. They also perform a sebo-regulating action, that is, they give balance to the production of skin sebum.
The benefits of Vitamin A
She is the real skin-to-skin in winter. In the term “vitamin A” both retinol and its analogues, called retinoids, are included. At least 1,500 different types are known, including natural and synthetic, and they all have an antioxidant action that protects cells from aging and the degenerative damage produced by free radicals. Vitamin A protects and keeps skin, hair and mucous healthy, strengthens the physique against lung infections and is useful in the treatment of acne, boils, and skin ulcers.
Retinol is also a valid preventive cure against skin damage caused by environmental agents, such as wind, cold and UV rays, especially if it is taken together with biological and plant extracts, polyunsaturated fatty acids, sunscreens and vitamin E. It helps reepithelization, reconstruction of scar-affected cells, so it is Perfect in the evening and morning beauty routine, but also added to masks and serums. It combines perfectly with vitamins C and E (as in juices called ACE).
The natural acidity that characterizes Vitamin C – also called ascorbic acid – serves to accelerate the cell turnover, as it stimulates the skin in the deep layers, favoring the elimination of dead cells present on the surface.
And there’s more: Vitamin C helps protect the skin from pollution and ultraviolet rays, slowing down photo-aging and counteracting melanin accumulations, through effective bleaching action on spots and dischromes. It has the ability to inhibit an enzyme called tyrosinesis, which stimulates the synthesis of melanin responsible for the formation of stains.
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