Glycolic Acid Vs. Retin-A
People searching for non-surgical treatment for problematic skin may find glycolic acid and Retin-A are options frequently discussed. Glycolic acid and Retin-A possess properties that make them ideal for the treatment of skin disorders. Does this Spark an idea?
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Identification
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Glycolic acid is an alpha hydroxy acid derived from sugarcane. According to University of Iowa Health Care, Retin-A is a byproduct of vitamin A.
Function
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Retin-A and glycolic acid act as exfoliants by causing the skin to shed its outer layer, bringing youthful-looking skin to the top. Retin-A restores collagen formation to skin damaged by UV rays, and accelerates the production of new skin cells.
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Benefits
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A study conducted by the Saint Louis School of Medicine shows that glycolic acid significantly reduces acne lesions. Use of Retin-A smooths fine wrinkles and facial roughness, lightens dark spots, and prevents new blemishes and pimples from forming on acne-prone skin.
Use
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Daily cleansers and skin creams containing glycolic acid may be purchased over the counter. Dermatologists or trained skincare professionals apply higher concentrations of glycolic acid in chemical peels. Retin-A is available only by prescription. Dermatologists often recommend that both be used together to reverse the signs of aging.
Considerations
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Glycolic acid and Retin-A may cause mild stinging, redness, peeling of the skin, sensitivity to the sun and changes in pigmentation. Pregnant women should not use Retin-A.
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