Is Retinol Good For Acne Scars? Now is a Good Time to Ask

Author: Buddy Shearer
Source: ezinearticles.com

Retinol is a chemical variant of the vitamin A, which is known to be beneficial in several ways to the human body. Its benefits for maintaining proper vision and growth of the bones are well known, but in recent times, another use has been coming to the forefront. It is being proved that it is good for acne scars.

How is Retinol Good for Acne Scars?
Studies conducted in the University of Michigan have shown that it is good for acne scars because the skin is sensitive to the substance. These sensitive cells are present on the outer layers of the skin and they absorb the chemical when brought in contact with it. This has a beneficial effect on the skin, such as it helps in cell division and maturation. This is one of the main reasons why it can cure the condition of acne.

Pimples are formed because of the action of the skin to form a layer above the hair follicles. This creates a cavity in which the pus fills up. However, when it is applied on the skin, this layer is stopped from being formed. As a result, the pus does not collect and the pimple itself is not formed. That is why this drug can bring about a significant decrease in the number of pimples that a person has and leave the skin smooth and shiny.

What are the Side Effects of Retinol?
While it is good for acne scars, it can have some side effects. In some cases, it might make the skin red and there might be a stingy sensation. Since it is sensitive to sunrays, going outside after applying this substance is not advised. Some degree of itching and even scaling of the skin might occur in some people. Also, it is not advised for use by pregnant ladies because they are sensitive to it.

Copyright (c) 2009 Buddy Shearer

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