What is Glycolic Acid? Glycolic acid’s role in the skin

In the skin care process, in addition to Retinol, Glycolic acid is the most commonly used active ingredient for the role of exfoliation, treatment of dark spots, and anti-aging. Although the name is mentioned a lot, not many people know what this active ingredient is, what role it plays and how it works during use.

The following article will help you better understand the “golden” active ingredient in this skin care cosmetics village.

Glycolic acid is found in many cosmetics

What is Glycolic Acid?

Glycolic acid is a derivative of AHA (Alpha hydroxy acid) , which is found in many fruits, especially in sugarcane. This type of acid has a very small molecular size, is soluble in water and easily penetrates into the skin , so it is widely used in exfoliating methods.

Glycolic acid is widely used in exfoliating methods

What is the role of glycolic acid? How does it work on the skin?

Glycolic acid is made up of small molecules, it can easily penetrate deep into the skin. From there, the dead skin cells on the surface also gradually slough off quickly, through which the skin will be regenerated, helping to treat acne, blackheads, dullness , oil and uneven texture. all below will be improved somewhat.

With this mechanism of action, Glycolic acid successfully brings the following effects to the skin:

Treats acne by removing dead horny cells on the surface of the skin, pushing acne , blackheads or other types of acne up, drying and then peeling off on its own.

Shrink pores through its ability to exfoliate, Glycolic acid can help remove sebum, dirt that clogs the skin , regularly expanding to secrete oil.

Removes signs of aging by its ability to regenerate cells , remove dead cells and form new cells, stimulate collagen production , giving you a more youthful skin.

Brighten skin thanks to its ability to clean dead cells, reduce the size of hair follicles , thereby significantly improving skin color.

Treatment of ingrown hairs and keratosis pilaris caused by the accumulation of Keratin around the hair follicles through the exfoliation of Glycolic acid.

Glycolic Acid indirectly helps the skin limit water loss, bringing smoothness to the skin.

Besides, you can still find this ingredient in other skin care products with its moisturizing role by increasing the supply of Hyaluronic Acid – a famous moisturizing ingredient with the ability to hydrate 1000 times more than its weight. its molecule. Glycolic Acid indirectly helps the skin limit water loss, bringing smoothness to the skin.

Concentration using glycolic acid

There are a few caveats that you need to pay attention to when it comes to products with this active ingredient, which are concentrations that are safe to use.

Groups with concentrations from 4 – 10%: This is the safest group for you to use overnight. However, for those who have sensitive skin and have never been exposed to exfoliating active ingredients, it is recommended to use from the lowest concentration and use every other day . When your skin has adapted enough, you can increase the dose and use it regularly 1-2 times a week.

Group with concentrations above 10%: You should use as directed by your doctor to ensure safety for the skin.

Concentration using glycolic acid

Things to consider before and during use, side effects

With products that have a mechanism to exfoliate the surface layer of dead skin, regenerate a new layer of skin such as Glycolic acid, you need to use sunscreen and protect your skin carefully because at this time the skin has lost its protective film, so it is very easy to catch the sun.

These effects can occur within 7 days after use, so if skin protection measures are not used, the risk of skin damage is greater than before use.

In addition, when using, you should also note that you should not use it with or adjacent to active acids containing niacinamide and vitamin C. In case you still want to use it, you should use the product at least 30 minutes apart to ensure it safe for skin.

You can use Glycolic acid with products that contain vitamin A, BHA or Retinol . However, it is still advisable to learn about your skin carefully to avoid reactions because of sensitive skin.

During the first use, if there are signs of peeling , the doctor’s advice is not to continue using it because it can cause hyperpigmentation and scarring.

Products containing Glycolic acid?

Glycolic acid is included in many skin care products such as lotions, toners, serums, etc. Here are some famous products that contain this active ingredient.

Paula’s Choice Skin Revealing Body Lotion 10% AHA

Paula’s Choice Skin Revealing Body Lotion 10% AHA

Paula’s Choice is a famous brand with benign ingredients, beneficial to the skin, safe for users because of the appropriate concentration and stable pH.

Paula’s Choice Skin Revealing Body Lotion 10% AHA is a moisturizer with exfoliator containing 10% AHA. With a soft cream, rich in antioxidants and providing necessary moisture , the product helps soften skin, soothe redness caused by sunburn or dark, rough skin , especially in the knee area. elbow.

Mario Badescu Glycolic Foaming

Mario Badescu Glycolic Foaming

Although it is a new brand in Vietnam, in the world Mario Badescu has made a lot of noise in the treatment of oily and acne-prone skin.

With Glycolic Acid to help deep clean even makeup, oil and impurities , Mario Badescu’s Foaming Exfoliating Cleanser helps unclog pores and restore uneven skin tone . Wrinkles, old acne marks and age spots are significantly reduced with regular use, regenerating new, younger, healthier skin.

The Ordinary Glycolic Acid 7% Toning Solution

The Ordinary Glycolic Acid 7% Toning Solution

The Ordinary is a very famous skin care and beauty brand not only in the world but also in Vietnam when mentioned.

The Ordinary Glycolic Acid 7% Toning Solution is suitable for all skin types from normal skin, dry skin to combination skin, oily skin, acne skin. The amount of Glycolic acid just 7% does not cause irritation on the skin , and thanks to the natural extracts included in it such as aloe vera, ginseng, berry, the product also helps to soothe the skin effectively.

Serum SkinCeuticals Retexturing Activator

Serum SkinCeuticals Retexturing Activator

SkinCeuticals is one of the most famous and prestigious cosmetic brands in the world. Its products are a cross between “medicine” and beauty. And the SkinCeuticals Retexturing Activator Serum is the name that can deliver that amazing overall effect.

The SkinCeuticals Retexturing Activator Serum exfoliates with 20% Glycolic Acid and contains oil-free Hydrators to help hydrate skin for a more youthful, vibrant appearance.

In addition to the above cult products, Glycolic acid is also included in many other skin care and beauty products on the market for you to choose from. Quickly bring yourself a suitable product to have a beautiful skin every day!

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