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Glycolic Acid

Belonging to the family of alpha-hydroxy acids (AHA), glycolic acid is valued for its exfoliating properties that allow it to improve skin texture and complexion radiance. Versatile, it is also found in hair care products or targeting more specific skin concerns such as acne.

Some opinions on glycolic acid.

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Les effets de l'acide glycolique sur l'acné.

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FAQ about glycolic acid

Is glycolic acid suitable for all skin types?
It is advised against for individuals with sensitive and reactive skin, and those suffering from an inflammatory dermatological condition (such as eczema, rosacea, herpes, etc.) to use glycolic acid. Depending on the concentrations, pregnant women should also exercise caution.
Can glycolic acid cause a purge?
In some individuals, the glycolic acid can cause a temporary phase of worsening spots. However, in the long run, it generally helps to reduce blemishes.
Which active ingredients should not be mixed with glycolic acid?
In general, glycolic acid can be combined with any active ingredient. However, for sensitive skin, it is preferable to use both skincare products containing glycolic acid and those based on retinoids, benzoyl peroxide or other exfoliating acids.
At what concentration should glycolic acid be used?
In cosmetics, glycolic acid is typically incorporated at rates between 4 and 10%. In beauty institutes or dermatology clinics, it can be used at higher concentrations, maximising its effectiveness but also its potential to irritate.
Can we use glycolic acid every day?
Daily use of glycolic acid is possible for some individuals, but it is recommended to start with an application every 2 - 3 days to avoid irritation, then adjust according to the tolerance of one's skin.
Does glycolic acid remove sun spots?
The glycolic acid operates on several levels to reduce various pigmentation spots, including sun spots.

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Glycolic Acid

Is glycolic acid suitable for all skin types?

Can glycolic acid cause a purge?

Which active ingredients should not be mixed with glycolic acid?

At what concentration should glycolic acid be used?

Can we use glycolic acid every day?

Does glycolic acid remove sun spots?

Diagnostic