De-differentiated plant cells of genus Paeonia, extracts thereof and cosmetic uses thereof

By using dedifferentiated plant cells or their extracts from Paeonia plants, cosmetic compositions are generated, which solves the problem of decreased skin barrier function and significantly improves the moisturizing, softness and protective ability of the skin, and is suitable for elderly and sensitive skin.

CN119212552APending Publication Date: 2024-12-27LOREAL SA
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Patent Information

Application Number
CN202280082684.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2021-12-15
Filing Date
2022-12-12
Publication Date
2024-12-27

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Abstract

The present invention relates to dedifferentiated plant cells of a plant of the genus Paeonia, or an extract thereof, obtained from at least one plant part selected from the group consisting of buds, petals, leaves and mixtures thereof, and also to a method for obtaining said cells, to cosmetic compositions comprising them, to their use, and to a method for preparing said cells. And cosmetic treatment methods comprising applying the composition to the skin to improve and / or enhance barrier function, to improve moisturizing of the skin, and to act as an antioxidant.
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Citation Information

Patent Citations

  • Ambergris-containing whitening skin-care lotion and preparation method thereof

    CN107823090A

  • Skincare stem cell composition and preparation method thereof

    CN107951820A

  • Anti-aging, Anti-inflammation, and Anti-oxidation cosmetic composition including peony plant placenta cell culture extracts

    KR1020150032546A

  • Cosmetic use of dedifferentiated plant cells

    CN104812368A

  • Skin-whitening cosmetic containing peony stem cell extract

    CN107496251A

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