Makeup composition comprising a polyphenol, a polyoxyalkylenated or polyglycerolated compound, phytic acid and / or acetic acid, and method using it

A stable cosmetic composition using polyphenols, hydrogen-bonding compounds, and C2-C8 alcohols with phytic or acetic acid addresses instability issues, ensuring long-lasting benefits without skin irritation.

FR3136655B1Active Publication Date: 2025-10-10LOREAL SA
0 Cites 0 Cited by

Patent Information

Application Number
FR2022005847
Authority / Receiving Office
FR · FR
Patent Type
Patents
Current Assignee / Owner
Filing Date
2022-06-15
Publication Date
2025-10-10
Estimated Expiration
2042-06-15

AI Technical Summary

Technical Problem

Cosmetic compositions containing polyphenols are unstable over time, particularly when combined with short alcohols, leading to the formation of sensitizing compounds like gallic acid and its esters, which can cause skin irritation.

Method used

A makeup and/or skin care composition comprising polyphenols, compounds capable of forming hydrogen bonds with polyphenols, C2-C8 alcohols, and phytic or acetic acid, which stabilizes the polyphenols and prevents the formation of sensitizing compounds by maintaining their interaction in a latent state until applied.

Benefits of technology

The composition ensures stability over time, provides a homogeneous deposit, and maintains pleasant sensory properties without causing skin irritation, while ensuring the polyphenols' beneficial effects.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

Makeup composition comprising a polyphenol, a polyoxyalkylenated or polyglycerolated compound, phytic acid and / or acetic acid, and method implementing it The present invention relates to a makeup and / or care composition for the skin and / or lips, preferably the lips, more particularly makeup, comprising:a) at least one polyphenol X comprising at least two different phenol groups;b) at least one compound Y chosen from those capable of forming at least two hydrogen bonds with said phenol groups of the polyphenol X, preferably non-ionic; polyoxyethylenated and / or polyoxypropylenated and / or (poly)glycerolated;c) at least one C2-C8 monoalcohol, preferably C2-C5, preferably ethanol, isopropanol;d) at least one acid chosen from phytic acid, acetic acid, and mixtures thereof.The invention also relates to a method for making up and / or caring for the skin and / or lips, in particular the lips, in which the aforementioned composition is applied.
Need to check novelty before this filing date? Find Prior Art