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Lactic Acid

Lactic acid is an alpha-hydroxy acid (AHA) known for its gentle exfoliating and moisturising properties. Here is more information about its action, contraindications, and how to use it.
Quels sont les bienfaits de l'acide lactique pour la peau ?
What are the benefits of lactic acid?
Dangers de l'utilisation de l'acide lactique en cosmétique.
Active Ingredients 5 min read The dangers of lactic acid.
Quand utiliser l'acide lactique ?
Active Ingredients 6 min read When and how often should lactic acid be used?
L'acide lactique pour les peaux sèches.
Active Ingredients 4 min read Lactic acid, an acid suitable for dry skin (-).
Les avis sur l'acide lactique.
Active Ingredients 4 min read Some opinions on lactic acid.
Les produits contenant de l'acide lactique.
Active Ingredients 6 min read Which skincare products contain lactic acid?
Comment est produit l'acide lactique ?
Active Ingredients 5 min read How is lactic acid produced?
L'acide lactique : leurs bienfaits pour les peaux grasses.
Active Ingredients 6 min read Lactic acid, the ally of oily skin (+).
Comment utiliser l'acide lactique ?
Active Ingredients 8 min read How to use lactic acid?
Acide lactique : propriétés cosmétiques pour les cheveux.
Active Ingredients 3 min read The Benefits of Lactic Acid for Your Hair
Lactic Acid: Which active ingredients should it be combined with?
Active Ingredients 8 min read Lactic Acid: Which active ingredients should it be combined with?
What you need to know about lactic acid.
Active Ingredients 7 min read What you need to know about lactic acid.
Hello again

Is lactic acid gentler than glycolic acid?

Lactic acid is generally better tolerated than glycolic acid because its molecular size is larger (90.08 g/mol for lactic acid versus 76.05 g/mol for glycolic acid).

Is lactic acid hydrating?

In addition to its exfoliating effects, lactic acid helps to maintain skin hydration by attracting and retaining water on the surface of the epidermis.

Can lactic acid cause irritations?

Even though it is generally mild, thelactic acid can cause irritations when used excessively or at too high a concentration.

Can sensitive skin types use lactic acid?

Thelactic acid is generally suitable for sensitive skin. However, it is recommended to start with a low concentration and monitor the skin's reaction to avoid any irritation.

Does lactic acid cause photosensitivity?

Lactic acid can indeed make the skin more sensitive to the sun. Therefore, it is recommended to use it in the evening and apply sun protection the following morning.

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