FR3111817B1 - Hibiscus sabdariffa extract and its use to improve the barrier function, and promote hydration and desquamation of the skin - Google Patents

Hibiscus sabdariffa extract and its use to improve the barrier function, and promote hydration and desquamation of the skin Download PDF

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Publication number
FR3111817B1
FR3111817B1 FR2006906A FR2006906A FR3111817B1 FR 3111817 B1 FR3111817 B1 FR 3111817B1 FR 2006906 A FR2006906 A FR 2006906A FR 2006906 A FR2006906 A FR 2006906A FR 3111817 B1 FR3111817 B1 FR 3111817B1
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FR
France
Prior art keywords
skin
extract
barrier function
desquamation
improve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2006906A
Other languages
French (fr)
Other versions
FR3111817A1 (en
Inventor
Yegor Domanov
Saliou Ngom
Amit Tewari
Lionel Paillat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOreal SA
Original Assignee
LOreal SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LOreal SA filed Critical LOreal SA
Priority to FR2006906A priority Critical patent/FR3111817B1/en
Priority to PCT/EP2021/068069 priority patent/WO2022003056A1/en
Publication of FR3111817A1 publication Critical patent/FR3111817A1/en
Application granted granted Critical
Publication of FR3111817B1 publication Critical patent/FR3111817B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783—Angiosperms [Magnoliophyta]
    • A61K8/9789—Magnoliopsida [dicotyledons]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4926—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having six membered rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/60—Sugars; Derivatives thereof
    • A61K8/602—Glycosides, e.g. rutin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/007—Preparations for dry skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/08—Anti-ageing preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/805—Corresponding aspects not provided for by any of codes A61K2800/81 - A61K2800/95

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Botany (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Emergency Medicine (AREA)
  • Biotechnology (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Cosmetics (AREA)

Abstract

Extrait d’Hibiscus sabdariffa et son utilisation pour améliorer la fonction barrière, et favoriser l’hydratation et la desquamation de la peau La présente invention concerne un extrait d’Hibiscus sabdariffa comprenant :i. au moins 30% en poids d’acide hibiscus et/ou de ses sels par rapport au poids total des composants de l’extrait sec ;ii. au moins 5% en poids d’acide hydroxycitrique et/ou de ses sels par rapport au poids total des composants de l’extrait sec ;iii. au moins 10% en poids d’un ou plusieurs sucre(s) par rapport au poids total des composants de l’extrait sec. La présente invention concerne également une composition comprenant ledit extrait, un procédé de traitement cosmétique comprenant l’application sur la peau de ladite composition pour améliorer la fonction barrière de la peau, et favoriser l’hydratation et la desquamation de la peau, ainsi que l’utilisation dudit extrait pour améliorer la fonction barrière de la peau, et comme actif hydratant et desquamant.Hibiscus sabdariffa extract and its use for improving the barrier function, and promoting hydration and desquamation of the skin The present invention relates to a Hibiscus sabdariffa extract comprising:i. at least 30% by weight of hibiscus acid and/or its salts based on the total weight of the components of the dry extract;ii. at least 5% by weight of hydroxycitric acid and/or its salts based on the total weight of the components of the dry extract;iii. at least 10% by weight of one or more sugar(s) relative to the total weight of the components of the dry extract. The present invention also relates to a composition comprising said extract, a cosmetic treatment method comprising the application to the skin of said composition to improve the barrier function of the skin, and to promote hydration and desquamation of the skin, as well as the use of said extract to improve the barrier function of the skin, and as a moisturizing and desquamating active ingredient.

FR2006906A 2020-06-30 2020-06-30 Hibiscus sabdariffa extract and its use to improve the barrier function, and promote hydration and desquamation of the skin Active FR3111817B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2006906A FR3111817B1 (en) 2020-06-30 2020-06-30 Hibiscus sabdariffa extract and its use to improve the barrier function, and promote hydration and desquamation of the skin
PCT/EP2021/068069 WO2022003056A1 (en) 2020-06-30 2021-06-30 Extract of hibiscus sabdariffa and use thereof for improving the barrier function and promoting the moisturization and desquamation of the skin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2006906A FR3111817B1 (en) 2020-06-30 2020-06-30 Hibiscus sabdariffa extract and its use to improve the barrier function, and promote hydration and desquamation of the skin
FR2006906 2020-06-30

Publications (2)

Publication Number Publication Date
FR3111817A1 FR3111817A1 (en) 2021-12-31
FR3111817B1 true FR3111817B1 (en) 2023-05-12

Family

ID=72709574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2006906A Active FR3111817B1 (en) 2020-06-30 2020-06-30 Hibiscus sabdariffa extract and its use to improve the barrier function, and promote hydration and desquamation of the skin

Country Status (2)

Country Link
FR (1) FR3111817B1 (en)
WO (1) WO2022003056A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7268212B2 (en) * 2021-02-01 2023-05-02 大江生医股▲ふん▼有限公司 Use of White Roselle Extract for Skin Moisturizing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816505B1 (en) 2000-11-13 2003-05-02 Oreal USE OF CARBOHYDRATE TO IMPROVE THE BARRIER FUNCTION OF THE SKIN
FR2937544B1 (en) * 2008-10-28 2011-01-07 Etienne Soudant COSMETIC, PHARMACEUTICAL AND DERMO COSMETIC TREATMENT PROCESS FOR REDUCING BOTH EUDOGENIC SIRTUIN SYNTHESIS AND REDUCING MUSCLE CONTACTIONS AND COMPOSITIONS FOR ITS IMPLEMENTATION
FR2943542B1 (en) * 2009-03-31 2012-05-25 Lvmh Rech METHOD OF ANTI-AGE COSMETIC CARE BY STIMULATING THE ACTIVITY OF MITOCHONDRIAL ACONISATE
CN106880551B (en) * 2017-03-03 2020-05-12 皖南医学院 Body lotion for tightening, moistening and smoothing skin and preparation method thereof
CN107929294A (en) * 2017-12-01 2018-04-20 中国药科大学 Gastrodin is preparing the application in protecting human umbilical vein endothelial cell medicine
CN110192998A (en) * 2019-07-12 2019-09-03 济南怡能食品科技有限公司 It is a kind of repair anti-aging composition and its application

Also Published As

Publication number Publication date
WO2022003056A1 (en) 2022-01-06
FR3111817A1 (en) 2021-12-31

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