Acide glycolique

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L’acide glycolique
L'acide glycolique (ou acide hydroxyacétique) est le plus petit des acides α-hydroxylés (AHA ou acides de fruits).

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modèle 3D
L'acide glycolique est obtenu à partir d'extrait de canne à sucre, de betteraves ou de raisin.

Grâce à son excellente capacité à pénétrer la peau, l'acide glycolique est très utilisé dans les produits de soins pour la peau, le plus souventdans les peelings.

L'acide glycolique permet d'améliorer la texture et l'apparence de la peau. Il peut réduire les rides, l'acné ou l'hyperpigmentation. Après application, l'acide glycolique réagit avec la couche supérieure de l'épiderme en affaiblissant les liaisons des lipides maintenant les cellules de peau morte ensemble. Cela permet d'éliminer cette couche pour laisser apparaître lacouche inférieure plus jeune, tonique et brillante.

L’acide glycolique stimule sans desquamation clinique et a une fonction de vecteur de pénétration des autres actifs.

L’acide glycolique a plusieurs propriétés :

Exfoliant: à l’application, il dissout les liaisons ioniques qui maintiennent les cellules entre elles (lyse des cellules superficielles) => détachement des cellules mortes.Humectant: augmente l’hydratation de la couche cornée.

Stimulant: active la biosynthèse des glycosaminoglicans dermiques. Stimule la production de collagène et d’élastine. Améliore les fibres élastiques du derme réticulaire.

Stabilisateur: en tant qu’acide faible (ne se dissocie pas totalement dans l’eau), il stabilise le pH (l’acidité) du produit.
Phytic acid.

INCI Name: Phytic AcidDESCRIPTION: Phytic Acid is a naturally derived material that comes from many plant sources, including corn, wheat, rice, soybean, sesame and oat. Our Phytic Acid is derived from rice. Phytic Acid is safe to use in all types of cosmetic products, and provides many benefits

Phytic acid is used as industries antioxidant, preservative, stabilizer, developing agent, and chelated agent for removel ofmetal ions.
www.peackchem.com/products/phytic.htm


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