Bored with the appearance of stubborn acne? You have tried various methods, including some treatment products with certain ingredients. Have you ever heard the word 'acid' that is often contained in beauty products?
But maybe some of you are still a little confused with this one substance. Given that generally acid or acid is known as a harmful substance that can burn skin, eyes, and even the respiratory system. For example, sulfuric and hydrofluoric types.
However, the fact acid becomes the most sought after ingredient in beauty products, one of them, glycolic acid. This substance becomes one of the mainstay to overcome the problem of acne and also served as anti-aging.
Glycolic Acid
Is part of Alpha Hydroxy Acid (HA), but is lighter. Usually extracted from sugar cane. Its function is for exfoliation, so it can erode dead skin for softer and brighter skin. Products with glycolic acid content are best used at night before bed to help the cell regeneration process. Keep in mind, make sure to use SPF in the morning because glycolic acid makes the skin more vulnerable to damage due to sun exposure.
Glycolic acid has various functions. For facial acne, he can exfoliate, remove the remaining dirt and fade the appearance of acne scars. Because it functions as an exfoliator, glycolic acid is also good as an anti-aging treatment for smoothing facial wrinkles.
Glycolic acid is usually measured in percent and different levels for each product. Sensitive skin should select products with small concentrations such as 3-5%. Want more benefits, search for 10%.