Added: 01/04/2006 |
Major retinol functionsIt is well known fact that retinol is a form of Vitamin A antioxidant. The human body most easily absorbs comparing with other forms of this vitamin retinol. Thank for being fat-soluble retinol has a variety of retinol functions that play an important role in human body health and beauty. It is widely found in nature.
Speaking about retinol functions it?s necessary to admit that retinol is situated in the skin cells and can be converted into the retinoic acid which is known as the active ingredient in retin-A. As a matter of fact, it activates the metabolism of skin cells and therefore makes a great contribution into the skin turn over.
It?s necessary to admit that among other retinol functions there?s its influence on the whole human organism. One of the most important retinol functions is being an antioxidant. This means that retinol can help in counteracting the damage caused by various free radicals. Thus, retinol is able to protect the human skin from different environmental damages.
Eventually, retinol is an important from of vitamin A which helps to speed up the metabolism of skin cells. At the same time, there may be a temporary increase in collagen. When retinol is delivered to the skin cells, the person begins to convert it into the retinoic acid. The mentioned acid is known to stimulate the cells growth, formation, and faster regeneration. As explained by medical experts retinoic acid can also lead to skin rejuvenation resulting in younger and healthier skin. Thus, nowadays, it?s evident that retinol can reduce various lines and wrinkles. That?s why it is known as one of the major components in modern anti-wrinkle creams and other skin care products. One of the considerable retinol advantages is its not irritating the human skin. Therefore, even people with sensitive skin can use the mentioned remedies containing retinol (it can also be used as an efficient alternative to retin-A).
Thus, retinol functions have shown us that retinol is a dietary form of vitamin A and a effective anti-wrinkle ingredient. In spite of the fact, that retinol isn?t so efficient and powerful as retin-A, it is less irritating and has similar anti-wrinkle action.
It is necessary to mention that along with another form of vitamin A, retinyl palmitate, retinol is considered to be among the most efficient and trusted anti-aging ingredients of various skin-care products.
Not all the retinol functions have been studied yet. Nevertheless it?s known that retinol can be used in different spheres of life for treating different disorders. Retinol is one of the main components in oral and topical preparations for treating psoriasis, acne and other skin disorders (for example, rosacea). Eye disorders (for example, cataracts) can also be treated with medications containing retinol, retina and cornea (associated with vitamin A). As it has already been mentioned retinol functions help the human body form new skin tissues; therefore ? it helps the body to become stronger, for example, after burn injuries.
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