It is the star active ingredient in exfoliation to regain smooth and luminous skin. Discover our selection and our advice to (finally) make room for it in your bathroom.
Say goodbye to grain scrubs! To exfoliate the skin in depth, the trend is glycolic acid. This active ingredient, derived from sugar cane, grapes, pineapple, artichoke or beetroot, is one of the most effective alpha-hydroxy acids (AHAs) for regenerating the skin. Indeed, its very low molecular weight allows it to deeply penetrate the different layers of the epidermis. Thanks to its so-called “keratolytic” power, it will then peel off dead cells and stimulate cellular activity. As a result, after use, the skin is visibly clearer, brighter, smoother and even younger. But then, how to choose the right care with glycolic acid? How to use it without risk? All our explanations and our advice to adopt it without further delay.
The benefits of glycolic acid
Thanks to its exfoliating action, glycolic acid instantly improves skin texture. Rid of impurities, it is smoother and brighter. It is also a powerful active ingredient to even out the complexion and eliminate dark spots. It also stimulates the production of collagen and hyaluronic acid, which makes it an anti-aging ingredient of choice. Oily-prone skin also loves it for its ability to regulate sebum production and tighten pores.
Which glycolic acid treatment to choose?
Glycolic acid is found in various cosmetic products: cleansers to eliminate impurities in depth; night creams to take advantage of its regenerating and exfoliating action during sleep; enzymatic scrubs, masks and peels to treat acne problems or irregularities.
To make the right choice, you must above all refer to the concentration of glycolic acid. If you want to use it daily or if you have sensitive or young skin, prefer a gentle peel that will contain 4 to 10% glycolic acid. For a deep action on wrinkles and spots, go for the more dosed versions (from 15 to 25%).
Use your glycolic acid treatment well
Apply the chosen treatment to clean, cleansed skin. Apply the product all over the face, avoiding the mouth and eye area where the skin is too thin to support an enzymatic scrub. Leave on for the time indicated then rinse if necessary.
Attention, glycolic acid is photo-sensitizing. Prefer applications in the evening before going to bed, and don’t forget to protect yourself with an index 50 sunscreen during the day.
Finally, be aware that small tingling may be felt when using a care based on glycolic acid, this is normal. On the other hand, if you feel an intense burn, rinse the product immediately with clear water. You may not support this asset.