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Retinol, a substance that has been used in cosmetics for many years, but not only. Not everyone who appreciates its benefits actually knows what it is and where it comes from. It is vitamin A, but in its alcoholic form.
Retinol: what is it for
Like the same vitamin A, is one of the most active substances when it comes to fighting the signs of skin aging. The face, and beyond, can experience the effects ofexposure to UV rays, called photoaging, and retinol helps those who want to stay with beautiful skin over the years.
What it does, more specifically, is neutralizing the molecule that initiates the formation of free radicals, also favoring cell turnover. Goodbye dead cells, therefore, and space for young ones, and thus no accumulations of melanin are created. Less dark spots on the skin which remains luminous and with a uniform complexion.
We find many anti-aging creams that contain this substance. There is a risk that it will cause redness, in truth, but it is an increasingly remote risk because creams and cosmetics in general are increasingly safer today. To get an idea of the contribution by R. within them we must think of percentages ranging from 0.1 to 1%, percentages that even the most sensitive skin can withstand.
Furthermore, the creams more modern, they are made with formulas that aim at progressive release, therefore the retinol released in small quantities, it never exceeds the tolerability threshold and does not cause redness.
Retinol for the face
It works on the whole body but most of the time it focuses the use of retinol products on the face, the part that worries us most regarding the effects of age. The skin of the face is also delicate, so it is always best to do a test before buying large quantities of retinol cream and then maybe discover that we don't tolerate it at all.
Just apply a little cream inside the arm, in 24 hours let's find out if we have any strange reactions, otherwise we can proceed.
Retinol for acne
Even who is still far from worrying about the effects of age, may find retinol useful thanks to its ability to act also by counteracting the signs that acne leaves. There are experts who advise against the use of this substance, considering it "aggressive" towards the skin, this means that we must not abuse it and perhaps understand which cream and which dosage is right for us, even if we are aware of the type of skin we have.
Vitamin and retinol
First of all it is good to clarify that there is a link between retinol and vitamin A. It is its alcoholic form and should not be confused with another derivative of the same vitamin, retinoic acid, a real drug that must be prescribed by the doctor, usually in case of acne. Retinol, deriving from vitamin A, it can be successfully associated with Vitamin E, which accentuates its antioxidant characteristics, or with the C vitamin, to enhance the illuminating and stain-resistant action
Retinol in pregnancy
Being particularly important for the development of the cells, heart, circulatory and nervous systems of the fetus, the vitamin A it must be taken by future mothers, especially in the last three months of pregnancy, in a continuous and adequate manner. The retinol it is one of the two forms in which vitamin A occurs in nature, and is present in products of animal origin. The other form is that of beta-carotene, present in foods of plant origin.
Retinol in food
We find the vitamin A in the form of R.in foods of animal origin, while in general this vitamin, in other forms, is also in yellow-orange fruits and vegetables.
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