Glycolic acid is a type of acid derived from sugar cane and other vegetables candy, no color and no smell, whose properties have the effect of exfoliating, moisturizing, whitening, antiacnéico and rejuvenecedor, and can be used in the composition of creams and lotions, for daily use, or may have concentration more strongly to the realization of peels.
The products can be manipulated from the prescription or may be sold in stores and pharmacies, and different brands may contain this acid are Hinode, Whiteskin, Demelan Whitening cream, Derm AHA or Normaderm, for example, with prices that vary according to the brand and with the quantity of the product, which may vary between about 25 to 200 real.
Some of the main effects of glycolic acid are:
- Rejuvenation of the skin, by being able to exfoliate and stimulate the synthesis of collagen;
- Bleaching of stains, such as acne, melasma or caused by the sun. Also, check out the main treatments or natural ways to whiten the skin;
- Make the skin more thin and silky;
- Treatment of stretch marks. Learn also what are the other treatment options for stretch marks;
- Remove the excess of dead cells.
With the removal of dead cells, this acid facilitates the absorption of other substances used on the skin, such as moisturizers, or bleaching agents, for example. Preferably, the treatment with glycolic acid must be indicated by the dermatologist, he will guide the way of use and amount ideal for every skin type.
How to use
When used in cosmetic products, in the form of creams or lotions, glycolic acid is found in concentrations of 1 to 10%, and should be used daily at bedtime or as per the medical indication.
Already when used in the form of peeling, glycolic acid is usually applied in concentration of 20 to 70%, and may have an effect smoother or more intense for the removal of a layer of cells, according to the needs and skin type of each person. To understand better what is the peeling chemical, how it is made and its effects.
Possible side effects
Although the glycolic acid to be a product relatively safe, in some people can cause side effects such as redness, stinging, sensitivity to light, burning sensation of the skin, and, in case you cause injury, cause hypertrophic scars.
To avoid these undesirable effects, it is advised that any treatment of the skin is indicated by the dermatologist will evaluate the skin type and what should be done in a safe manner for each person.