EP2635140A1 - Acide gras monoinsature pour prevenir et/ou traiter les imperfections du teint de la peau - Google Patents
Acide gras monoinsature pour prevenir et/ou traiter les imperfections du teint de la peauInfo
- Publication number
- EP2635140A1 EP2635140A1 EP11797362.8A EP11797362A EP2635140A1 EP 2635140 A1 EP2635140 A1 EP 2635140A1 EP 11797362 A EP11797362 A EP 11797362A EP 2635140 A1 EP2635140 A1 EP 2635140A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- skin
- complexion
- fatty acid
- use according
- imperfections
- 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.)
- Ceased
Links
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/20—Carboxylic acids, e.g. valproic acid having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids
- A61K31/201—Carboxylic acids, e.g. valproic acid having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids having one or two double bonds, e.g. oleic, linoleic acids
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- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS OR COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings or cooking oils
- A23D9/007—Other edible oils or fats, e.g. shortenings or cooking oils characterised by ingredients other than fatty acid triglycerides
- A23D9/013—Other fatty acid esters, e.g. phosphatides
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- A61K31/341—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide not condensed with another ring, e.g. ranitidine, furosemide, bufetolol, muscarine
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Definitions
- the present invention relates to the field of cosmetic and / or dermatological products and dietary supplements intended for the care of the complexion of the skin.
- the present invention proposes the use of a new active agent for treating and / or preventing aesthetic skin defects of the complexion of the skin.
- the present invention also relates to methods suitable for the treatment and / or prevention of imperfections and inhomogeneities of the complexion of the skin.
- Extrinsic factors that may affect skin tone include exposure to the sun, exposure to temperature and / or humidity changes, exposure to pollutants or cigarette smoke.
- Intrinsic factors that affect skin tone include stress, fatigue, hormonal changes, dehydration of the skin, impaired skin barrier function, aging, or excessive secretion of sebum.
- genetic factors can affect the sensitivity of individuals to external conditions that may affect the skin's complexion.
- the object of the present invention is to satisfy these needs.
- the present invention relates to an oral or nutraceutical cosmetic use of an effective amount of at least one monounsaturated fatty acid, a salt thereof and / or an ester thereof. , as an active ingredient to treat and / or prevent imperfections of the complexion of the skin.
- Monounsaturated fatty acids have been described for various applications, such as the hydration of dry skin in EP 0 709 084 or the treatment of dandruff and itching of the scalp in EP 0 116 439.
- WO 01/08651 discloses a composition comprising petroselinic acid for controlling the secretion of sebum and lightening the complexion of the skin.
- EP 0 355 842 discloses a care cream intended to prevent pigmentation caused by an overproduction of melanin, said cream possibly containing petroselinic acid.
- EP 1 013 178 discloses the use of petroselinic acid as an anti-inflammatory agent and for treating the skin signs of aging, such as wrinkles, flabby skin, and senescence patches.
- WO 99/47110 discloses a cosmetic method for improving the appearance of skin using petroselinic acid.
- No. 6,022,890 describes a composition comprising an alpha hydroxy acid, petroselinic acid and a cosmetically acceptable vehicle.
- the inventors have been able to demonstrate that monounsaturated fatty acids, in particular petroselinic acid, lead to the restoration of normal skin tissue in perfect homeostasis with a radiant, young and healthy complexion.
- an individual treated according to the invention can advantageously see the imperfections of the complexion of his skin reduce or even disappear.
- the complexion of the skin can become homogeneous, without dyschromism, without dull aspect, and devoid of impurity.
- the invention makes it possible to give the complexion of the skin, in particular of the skin of the face, a radiant and radiant appearance.
- skin is intended to denote the entire skin of an individual, in particular a human being, and more particularly the skin of the face, neck and Vietnameselleté.
- skin includes surfaces covered with hair.
- the invention is more particularly suitable for the care of the skin of the face, neck and Vietnameselleté, and preferably for the care of the skin of the face.
- the present invention relates to an oral cosmetic treatment method, useful for treating and / or preventing imperfections of skin tone in an individual in need, comprising at least one step of administering to said individual an effective amount of at least one monounsaturated fatty acid, a salt thereof and / or an ester thereof.
- the present invention advantageously makes it possible to prevent and / or treat imperfections of the complexion of the skin.
- the invention advantageously makes it possible to prevent and / or treat a dull, dull and / or inhomogeneous skin complexion.
- the invention advantageously makes it possible to prevent and / or treat imperfections in the complexion of the skin, chosen from pimples, scabs, dyschromias or blackheads.
- a use according to the invention advantageously makes it possible to prevent and / or treat a waxy, yellowish or even sickly complexion.
- An implementation of a monounsaturated fatty acid according to the invention is necessarily in an effective amount, ie an amount allowing the fatty acid to show its active properties with regard to imperfections of the complexion of the skin to prevent and / or treat.
- the term "prevent” means reducing to a lesser degree the risk or the probability of manifestation of a given phenomenon, i.e. in the present invention an imperfection of the complexion of the skin.
- the term "monounsaturated fatty acid” in the sense of the present invention a fatty acid whose hydrocarbon chain comprises a single double bond.
- the monounsaturated fatty acids that are suitable for the invention are, in particular, monounsaturated fatty acids containing a hydrocarbon chain containing from 12 to 22 carbon atoms.
- the monounsaturated fatty acids that are suitable for the invention can be used in acid form, or in the form of a salt, or else in the form of derivatives, in particular fatty acid esters and amides.
- the monounsaturated fatty acids of the invention are more particularly cosmetically acceptable salts, that is to say, inorganic salts, such as ammonium or metal salts.
- inorganic salts such as ammonium or metal salts.
- alkaline such as lithium, potassium, sodium, alkaline earth salts, such as magnesium, or calcium, or aluminum salts.
- the monounsaturated fatty acids that are suitable for the invention may be in the form of calcium salts.
- the monounsaturated fatty acids of the invention can be esterified with glycerol in the form of mono-, di- or tri-acyl, with an alcohol such as methyl and ethyl alcohols, with a sugar, in particular a mono or a disaccharide, a tocopherol, a tocotrienol, a sterol, such as cholesterol or a phytosterol, such as ⁇ -sitosterol, or with a fatty alcohol, especially in Cs It is understood that the choice of monounsaturated fatty acids of the invention is carried out taking into account the purpose of the composition comprising them.
- the administration of a monounsaturated fatty acid according to the invention is carried out orally.
- the mono-unsaturated fatty acid of the invention, its and / or its ester can be used in an oral composition in which the content of said monounsaturated fatty acid, its salt and / or its ester is such that the daily dose varies from 0.5 to 2500 mg / day, and in particular from 5 to 500 mg / day.
- oleic acid or petroselinic acid is particularly used.
- petroselinic acid is particularly suitable for the invention.
- the monounsaturated fatty acid or acids are used in an isolated form, that is to say after extraction of their original source.
- the monounsaturated fatty acids or acids are used in a plant extract such as an oil.
- the invention relates in particular to the cosmetic use of a monounsaturated fatty acid-rich oil of the invention, and in particular rich in petroselinic acid.
- the oils rich in petroselinic acid are more particularly chosen from umbelliferous oils.
- Oil rich in petroselinic acid is understood to mean an oil comprising at least 40% of pretroselinic acid.
- Umbelliferae are plants whose flowers are arranged in umbels, species particularly rich in petroselenic acid are Umbellifarea-Apiacea and Araliaceae. Plants of the genus Thapsia are also sources of petroselenic acid (Avato et al, Lipids, 2001, 36, 845).
- the preferred species used in the invention are coriander, chervil, carrot, celery, caraway, caraway, parsley and dill.
- the umbelliferous oil used according to the invention can be extracted from the seed of an umbellifer, for example by grinding or pressing, then refining.
- Umbellifer oil has a petroselinic acid content that varies according to the umbelliferous seed from which it is extracted.
- the petroselinic acid content also varies according to the country of origin of the Ombellifer and according to the extraction which can be more or less complete.
- Petroselenic acid is also an abundant (about 48%) compound of Gernium sanguneum seed oil (Tsevegsuren et al., Lipids, 2004, 39, 571).
- the monounsaturated fatty acid more particularly considered in the invention is petroselenic acid.
- petroselenic acid can be used in the form of umbelliferous oil or Gernium sanguneum.
- the umbelliferous oil more particularly considered in the invention can be chosen from coriander, chervil, carrot, celery, caraway, caraway, parsley, d dill, and mixtures thereof.
- the invention makes it possible to improve, homogenize or restore the complexion of the skin.
- the invention aims to prevent and / or treat imperfections of the complexion of the skin.
- the term "imperfections of the complexion of the skin” means an alteration of the natural appearance of a healthy skin.
- the imperfections of the complexion of the skin considered in the invention do not include the alterations of the skin resulting from inflammatory phenomena such as inflammatory redness.
- the imperfections of the complexion of the skin considered in the invention do not include skin defects related to overproduction of melanin.
- the imperfections of skin tone considered in the invention do not include skin surface defects, such as roughness or crevices.
- the imperfections of the complexion of the skin within the meaning of the invention do not include the defects of clarity of the complexion and the implementation of the invention is not intended to lighten the complexion of the skin or to whiten the skin.
- imperfections of the complexion of the skin considered by the invention may, in particular, be chosen from scrambled skins, dull skins, hides with an inhomogeneous complexion, or skins presenting impurities or dyschromias.
- the term "impurities of the skin”, cysts, comedones, cicatricial lesions with or without dyschromia is intended to mean that the excretion of the skin.
- revealing the radiance of the complexion of the skin can in no way be equated with an action to lighten the skin's complexion.
- the radiance of the complexion of the skin shows the natural radiance of the complexion of the skin characteristic of young and healthy skin.
- the invention makes it possible to confer a skin tone less dull, less scrambled and less gray, and more radiant.
- compositions according to the invention are administered orally.
- the compositions according to the invention may be in any of the galenical forms normally used according to the route of use.
- composition according to the invention comprises a physiologically or pharmaceutically acceptable medium.
- the oral and / or parenteral route has the advantage of acting more generally on the entire skin and in these deep layers.
- composition for the oral route is meant, for example, nutritional, nutraceutical or cosmeceutical compositions, comprising at least one monounsaturated fatty acid according to the invention, one of its salts and / or one of its esters.
- composition suitable for oral administration the use of an ingestible carrier is preferred.
- the unmanageable support may be of various nature depending on the type of composition considered.
- oral compositions for ingestion, many embodiments of oral compositions and in particular dietary supplements are possible.
- compositions can be carried out by any usual method known to those skilled in the art to produce, for example, oral solutions, dragees, capsules, gels, emulsions, swallowing or chewable tablets, capsules, especially soft or hard capsules, granules for dissolving, syrups, solid or liquid foods and hydrogels for controlled release.
- tablets, capsules or lozenges for example, tablets, capsules or lozenges, suspensions, oral supplements in dry form and oral supplements in liquid form are suitable.
- the active (s) according to the invention can be incorporated into all forms of food supplements or fortified foods, for example food bars, or compacted powders or not.
- the powders can be diluted with water, in soda, dairy products or soy derivatives, or incorporated into food bars.
- a composition according to the invention administered orally can be formulated in the form of dragee, capsule, gel, emulsion, tablet, capsule, hydrogel, food bar, compacted powder or not, suspension or liquid solution, confectionery, fermented milk, fermented cheese, chewing gum, toothpaste or spray solution.
- Milk, yoghurt, cheese, fermented milks, fermented milk products, ice cream, fermented and non-fermented cereal products, milk-based powders, for example, are suitable as food carriers, formulas for children and infants, especially pet food, tablets or tablets, suspensions of liquid bacteria, oral supplements in dry form and oral supplements in liquid form.
- the oral compositions may be in anhydrous form or in aqueous form according to the dermocosmetic indication.
- the active agents according to the invention may be formulated with the excipients and components customary for such oral compositions or food supplements, namely in particular fatty and / or aqueous components, humectants, thickeners, preservatives, texture and flavoring agents. and / or coating, antioxidants, preservatives and dyes customary in the field of food.
- the composition according to the invention may be a food composition for human consumption.
- This may include, in particular, nutritional supplements, beverages, mineral waters, soups, dietary supplements and substitute or substitute foods, nutritional bars, confectionery, milk-based products or based on fermented milk, yogurts, milk-based powders, enteral nutrition products, compositions for children and / or infants, fermented or non-fermented cereal products, ice cream, chocolate, coffee "culinary" products such as mayonnaise, tomato puree or salad dressings.
- composition according to the invention may also be intended for animals, in particular for domestic animals, such as cats and dogs, and may be formulated as food or feed supplements for animals.
- a monounsaturated fatty acid according to the invention may advantageously be used in combination with an additional active ingredient, in particular a cosmetic or pharmaceutical ingredient.
- such additional active ingredient, cosmetic or pharmaceutical may be intended to exert a cosmetic, care or hygiene effect on the skin, the hair, the eyelashes, the hairs and / or the scalp, and preferentially on the skin .
- the additional active agents are chosen by those skilled in the art so that they do not interfere with the effect of the monounsaturated fatty acids of the invention.
- an additional asset that is suitable for the invention may be chosen from active agents intended to treat and / or prevent oily or oily skin.
- vitamins such as vitamins A, B5, B6, B8, C, D, E, or PP (vitamin B3 or niacin), antioxidants, such as curcuminoids; carotenoids, in particular a carotenoid chosen from ⁇ -carotene, lycopene and its derivatives, such as cis-lycopene or lactolycopene, astaxanthin, zeaxanthin and lutein or the compounds containing them, such as wolfberry or lactowolfberry; polyphenol compounds, flavonoids such as catechins; hesperidin, proanthocyanidins, anthocyanins, OPCs (procyanidolic oligomers); ubiquinones; coffee extracts containing polyphenols and / or diterpenes; chicory extracts; ginkgo biloba extracts; grape extracts rich in proanthocyanidins; chili extracts; soy extracts; cocoa or lactocacao; the grenade ;
- amino acids especially sulfur-containing amino acids, such as glutathione precursors, taurine, the amino acids of selenium,
- prebiotics especially chosen from oligosaccharides, produced from glucose, galactose, xylose, maltose, sucrose, lactose, starch, xylan, hemicellulose, inulin, acacia-type gums for example, or one of their mixtures.
- the oligosaccharide comprises at least one fructooligosaccharide.
- this prebiotic may comprise a mixture of fructooligosaccharide and inulin,
- phytosterols such as resveratrol
- a monounsaturated fatty acid according to the invention may be used in combination with at least one additional cosmetic active agent, chosen in particular from vitamins B3, B5, B6, B8, C, E, or PP, carotenoids, curcuminoids, niacin, flavonoids, one or more divalent mineral cation (s), bacteria or bacterial extracts from bacteria Non-photosynthetic and non-fruiting filaments, probiotic microorganisms, in particular lactic acid, prebiotic nutrients or a mixture of probiotic microorganisms and / or a mixture of nutrients prebiotics.
- additional cosmetic active agent chosen in particular from vitamins B3, B5, B6, B8, C, E, or PP, carotenoids, curcuminoids, niacin, flavonoids, one or more divalent mineral cation (s), bacteria or bacterial extracts from bacteria
- non-photosynthetic and non-fruiting filaments probiotic microorganisms, in particular lactic acid, prebiotic nutrients or a mixture of probiotic micro
- an antioxidant complex comprising vitamins C and E, and at least one carotenoid, in particular a carotenoid chosen from ⁇ -carotene, lycopene and derivatives (cis-lycopene, lactolycopene), astaxanthin, zeaxanthin and lutein or compounds containing it such as wolfberry or lactowolfberry, flavonoids such as catechins, hesperidin, proanthocyanidins and anthocyanins, resveratrol, cocoa or lactocacao, pomegranate, emblica.
- a composition of the invention may contain, in addition, one or more divalent mineral cation (s) in different forms.
- a divalent mineral cation may thus be in the form of an inorganic or organic, anhydrous or hydrated salt or a chelated complex.
- These salts can be, for example, carbonates, bicarbonates, sulphates, glycerophosphates, chlorides, nitrates, acetates, hydroxides, oxides, salts of ⁇ -hydroxy acids (citrates, tartrates, lactates, malates) or of fruit acids, or salts of amino acids (aspartate, arginate, fumarate) or salts of fatty acids (palmitate, oleate, caseinate, behenate).
- a divalent mineral cation may be selected from manganese, copper and / or zinc or from alkaline earth.
- alkaline-earth metal used in the invention mention may be made of barium, calcium, magnesium, strontium and / or beryllium.
- a divalent mineral cation and in particular an alkaline-earth metal, is used in the present invention in salt form.
- the salt may be chosen from nitrate, citrate, chloride, gluconate, sulfate, lactate and / or acetate salts.
- a divalent mineral cation may also be used in the form of a chelated complex, in particular with crystallized or ionized proteins.
- a divalent inorganic cation may also be in a specific form stored by a microorganism, for example of yeast type, like selenium yeasts.
- a composition of the invention can contain non-photosynthetic and non-fruiting filamentous bacteria or bacterial extracts derived from non-photosynthetic and non-fruiting filamentous bacteria as defined by the Bergey's Manual of Systemic Bacteriology classification, volume 3, section 23, 9th edition 1989.
- Beggiatoales and especially bacteria belonging to the genus Beggiotoa.
- bacteria belonging to the genus Vitreoscilla close to the genus Beggiatoa.
- the usable bacteria there may be mentioned, for example, Vitreoscilla beggiatoides (ATCC 43181) and Beggiatoa alba (ATCC33555), and preferably the use of the extract of Vitreoscilla filiformis, with in particular the ATCC 15551 strain, its metabolites and its fractions. may be used.
- a composition of the invention may further comprise at least one probiotic microorganism, a prebiotic or a mixture of probiotic microorganisms and a mixture of prebiotics.
- probiotic microorganisms suitable for the invention are Bifidobacterium adolescentis, Bifidobacterium animalis, Bifidobacterium bifidum, Short Bifidobacterium, Bifidobacterium lactis, Bifidobacterium longum, Bifidobacterium infantis, Bifidobacterium pseudocatenulatum, Lactobacillus acidophilus (LC1, NCFB 1748); Lactobacillus amylovorus, Lactobacillus breis (Shirota), Lactobacillus rhamnosus (GG strain), Lactobacillus brevis, Lactobacillus crispatus, Lactobacillus delbrueckii (subsp.
- Lactobacillus fermentum Lactobacillus helveticus, Lactobacillus gallinarum, Lactobacillus gasseri, Lactobacillus johnsonii, Lactobacillus paracasei, Lactobacillus plantarum, Lactobacillus reuteri, Lactobacillus rhamnosus, Lactobacillus salivarius, Lactobacillus alimentarius, Lactobacillus curvatus, Lactobacillus casei subsp. casei, Lactobacillus sake Lactococcus lactis, Enterococcus faecalis or faecium, Lactococcus lactis subsp.
- lactis or cremoris Leuconostoc mesenteroides subsp. dextranicum, Pediococcus acidilactici, Sporolactobacillus inulinus, Streptococcus salvarius subsp. thermophilus, Streptococcus thermophilus, Staphylococcus carnosus, Staphylococcus xylosus, Saccharomyces (cerevisiae or boulardii), Bacillus (cereus var. toyo or subtilis), Bacillus coagulans, Bacillus licheniformis, Escherichia coli strain nissle, Propionibacterium freudenreichii, and mixtures thereof.
- microorganisms may be formulated as powders, i.e., in a dry form, or as suspensions or solutions.
- probiotic microorganisms selected from microorganisms of the genus Lactobacillus sp. and / or Bifidobacterium sp., one of their fractions and / or one of their metabolites.
- Lactobacillus johnsonii Lactobacillus reuteri, Lactobacillus rhamnosus, Lactobacillus paracasei, Lactobacillus casei or Bifidobacterium bifidum, Bifidobacterium breva, Bifidobacterium longum, Bifidobacterium animalis, Bifidobacterium lactis, Bifidobacterium infantis, Bifidobacterium adolescentis or Bifidobacterium pseudocatenulatum, and mixtures thereof.
- the most suitable species are Lactobacillus johnsonii, Lactobacillus paracasei, Bifidobacterium adolescentis, Bifidobacterium longum and Bifidobacterum Lactis NCC 2818 (also designated Bbl2 ATCC 27536) respectively deposited according to the Budapest Treaty with the Institut Pasteur (28 rue du Dondel Roux, F -75024 Paris cedex 15) the 30/06/92, 12/01/99, 15/04/99, 15/04/99, 07/06/05 under the following designations CNCM 1-1225, CNCM 1-2116, CNCM 1-2168 and CNCM 1-2170 and CNCM 1-3446, and the genus Bifidobacterium longum (BB536).
- the strain of Bifidobacterium lactis CNCM 1-3446 can be obtained from Hansen (Hansen A / S Chr., 10-12 Boege Aile, PO Box 407, DK-2970 Hoersholm, Denmark).
- the composition comprises at least two different microorganisms, including probiotics, and / or metabolites and / or fractions thereof.
- microorganisms may differ by their nature for example bacterium and fungus, or by their family, their genus, their species, or only by their stock.
- Prebio ticks suitable for the invention may be selected from oligosaccharides, produced from glucose, galactose, xylose, maltose, sucrose, lactose, starch, xylan, hemicellulose, inulin, gums, acacia type, example, or a mixture thereof. More particularly, the oligosaccharide comprises at least one fructooligosaccharide. More particularly, this prebiotic may comprise a mixture of fructo-oligosaccharide and inulin.
- a composition of the invention may furthermore advantageously contain polyunsaturated fatty acids, chosen especially from acides-3 fatty acids and ⁇ -6 fatty acids.
- the unsaturated fatty acids that are suitable for the invention may be chosen from fatty acids containing from 18 to 22 carbon atoms, in particular polyunsaturated fatty acids, and in particular fatty acids ⁇ -3 and ⁇ -6.
- polyunsaturated fatty acids of the ⁇ -6 series that may be used in a composition of the invention, mention may be made in particular of linoleic acid with 18 carbon atoms and two unsaturations (18: 2, ⁇ -6), the acid ⁇ -linolenic with 18 carbon atoms and three unsaturations (18: 3, ⁇ -6), di-homogamalinolenic acid with 20 carbon atoms and 3 unsaturations (20: 3, ⁇ -6), arachidonic acid, 5,8,11,14 eicosatetraenoic acid (20: 4, ⁇ -6), and docosateetenoic acid (22: 4, ⁇ -6).
- the polyunsaturated fatty acids of the ⁇ -3 series may especially be chosen from ⁇ -linolenic acid (18: 3, ⁇ -3), stearidonic acid (18: 4, ⁇ -3), acid 5, 8,11,14,17-eicosapentaenoic or EPA (20: 5, ⁇ -3), and 4,7,10,13,16,19-docosaheaxaenoic acid or DHA (22: 6, ⁇ -3), docosapentanoic acid (22.5, ⁇ -3), n-butyl-5, 11,14-eicosatrienonic acid.
- Particularly suitable for the invention are ⁇ -linolenic acid, ⁇ -linolenic acid, stearidonic acid, eicosapentaenoic acid, docosahexaenoic acid, mixtures thereof or extracts containing them.
- the sources of ⁇ -linolenic acid may be chosen from vegetable oils such as, for example, evening primrose, borage, blackcurrant seed, echium and hemp, and extracts of the spirulina microalgae (Spirulina maxima and Spirulina platensis).
- Vegetable oils of nuts, hazelnuts, almonds (Juglans regia), coriander and soy (Glycina max), rapeseed (Brassica naptus), chia, flax, muscat rose and fish oils, for example, are rich in polyunsaturated fatty acids of the ⁇ -3 series. Polyunsaturated fatty acids ⁇ -3 can also be found in zooplankton, crustaceans / molluscs and fish.
- Microalgae biomass can also be a raw material extraction of ins-3 unsaturated fatty acids.
- a polyunsaturated fatty acid can be used in a composition of the invention in the form of at least one oil chosen from evening primrose, borage, blackcurrant seed, walnut, soya, fish, sunflower, sprouts of wheat, hemp, fenugreek, musk rose, echium, argan, baobab, rice bran, sesame, almond, walnut, hazelnut, chia, flax, muscat rose, olive, avocado, safflower, coriander and / or microalgae biomass extract (eg spirulina), or zooplankton extracts.
- a composition of the invention may comprise additional hydrophilic active agents.
- hydrophilic active agents it is possible to use proteins or protein hydrolysates, amino acids, and especially C 2 -C 10 polyols such as glycerol, sorbitol, butylene glycol and polyethylene glycol, urea, allantoin, sugars and sugar derivatives, water-soluble vitamins, starch, bacterial or plant extracts such as Aloe Vera.
- C 2 -C 10 polyols such as glycerol, sorbitol, butylene glycol and polyethylene glycol, urea, allantoin, sugars and sugar derivatives, water-soluble vitamins, starch, bacterial or plant extracts such as Aloe Vera.
- composition of the invention may further comprise a lipophilic active agent.
- retinol vitamin A
- tocopherol vitamin E
- ceramides essential oils
- the active agents according to the invention can be combined with active agents intended, in particular, for the prevention and / or treatment of cutaneous affections.
- an anti-inflammatory valence such as hesperidin, lactoferrin,
- the present invention relates to a method of cosmetic treatment orally of the complexion of the skin, and / or associated aesthetic skin disorders, which can be implemented in particular by administering the cosmetic compositions such as defined above, according to the usual technique of use of these compositions.
- the invention relates to an oral cosmetic method useful for preventing and / or treating imperfections of the complexion of the skin in an individual in need comprising at least one step of administration to said individual of at least one an effective amount of a mono-unsaturated fatty acid, one of its salts and / or one of its esters, and in particular petroselenic acid.
- a method according to the invention may comprise a step consisting in observing a reduction or even a disappearance of imperfections of the complexion of the skin.
- a method of the invention may preferably be applied to an elderly individual, an adult woman, an individual having Asian-type skin or an individual having African-type skin.
- the application of a method of the invention can reduce or even eliminate impurities from the skin, and preferably from the skin of the face, to restore a uniform, unified complexion and / or lacking a dull appearance. , and promote a radiant complexion.
- a cosmetic process according to the invention can be implemented, in particular, by administering a food composition as defined above.
- a method of the invention may be implemented daily for example, for example for a single administration per day or administration twice a day, for example once in the morning and once in the evening.
- a cosmetic process according to the invention can be implemented by oral administration, for example by daily administration of a composition formulated for example in the form of capsules, gels, lotions, dragees, emulsions, tablets, capsules or drinkable ampoules, in quantity. and adequate numbers, depending on their form.
- An effective amount of monounsaturated fatty acid can be administered in a single dose per day or in divided doses over the day, for example two to three times a day.
- a method according to the invention may advantageously comprise a single administration.
- a cosmetic process of the invention may be implemented over a period of time varying from one week to several weeks, or even several months, this period being able to be repeated after periods of non-treatment, for several months or even several years. .
- an active ingredient according to the invention may be repeated, for example, 2 to 3 times a day, or more, and generally over an extended period of at least 4 weeks, or even 4 to 15 weeks, with if necessary one or more periods of interruption.
- An oral cosmetic process can be implemented over a period of time ranging from one week to several weeks, or even several months, this period being able to be repeated after periods of non-treatment, for several months or even years.
- the oral administration of a monounsaturated fatty acid according to the invention can be carried out at the rate of, for example, 3 times a day more, generally over an extended period of at least 4 weeks. or 4 to 15 weeks, including or not one or more periods of interruption or being repeated after a period of interruption.
- percentages are percentages by weight and ranges of values in the form "between ... and " include the specified lower and upper bounds.
- the ingredients are mixed, before they are shaped, in the order and under conditions easily determined by those skilled in the art.
- compositions for the oral route are provided.
- One to three of these capsules can be taken daily.
- Example 1D Formulation of the dragée type
- This type of dragee can be taken 1 to 3 times a day.
- Example 1E Formulation of the dragée type
- This type of dragee can be taken 1 to 3 times a day.
- the daily intake of such a dragee for about a week can significantly reduce the dyschromias and give the skin a homogeneous complexion, bright and radiant.
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Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1059144A FR2967070B1 (fr) | 2010-11-05 | 2010-11-05 | Acide gras monoinsature pour prevenir et/ou traiter les imperfections du teint de la peau |
| US34490910P | 2010-11-15 | 2010-11-15 | |
| PCT/IB2011/054895 WO2012059880A1 (fr) | 2010-11-05 | 2011-11-03 | Acide gras monoinsature pour prevenir et/ou traiter les imperfections du teint de la peau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2635140A1 true EP2635140A1 (fr) | 2013-09-11 |
Family
ID=43989810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP11797362.8A Ceased EP2635140A1 (fr) | 2010-11-05 | 2011-11-03 | Acide gras monoinsature pour prevenir et/ou traiter les imperfections du teint de la peau |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9730905B2 (fr) |
| EP (1) | EP2635140A1 (fr) |
| CN (1) | CN103747692A (fr) |
| BR (1) | BR112013011064A2 (fr) |
| CA (1) | CA2816732C (fr) |
| CL (1) | CL2013001232A1 (fr) |
| FR (1) | FR2967070B1 (fr) |
| MX (1) | MX353580B (fr) |
| RU (1) | RU2013120495A (fr) |
| WO (1) | WO2012059880A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2982150B1 (fr) | 2011-11-09 | 2016-05-20 | Oreal | Acide gras mono-insature pour le soin des ongles |
| FR3005411B1 (fr) | 2013-05-07 | 2016-09-30 | Laboratoires Inneov | Association d'actifs pour une administration par voie orale pour ameliorer la qualite des ongles. |
| FR3005410B1 (fr) * | 2013-05-07 | 2025-10-10 | Laboratoires Inneov | Association d'acide petroselinique et de zinc pour une administration par voie orale pour lutter contre le vieillissement des cheveux |
| JP6204174B2 (ja) * | 2013-12-10 | 2017-09-27 | 日清ペットフード株式会社 | ペットフード |
| WO2015121455A1 (fr) * | 2014-02-14 | 2015-08-20 | Vesale Pharma Sa | Composition comprenant au moins un probiotique |
| WO2016113363A1 (fr) * | 2015-01-14 | 2016-07-21 | Infant Bacterial Therapeutics Ab | Procédé d'activation de bactéries d'acide lactique |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2725370B1 (fr) * | 1994-10-07 | 1997-06-06 | Oreal | Composition cosmetique ou dermatologique contenant une huile riche en acide petroselinique |
| USRE38141E1 (en) * | 1997-10-17 | 2003-06-10 | International Flora Technologies Ltd. | Dry emollient compositions |
| DE69912254T2 (de) * | 1998-03-16 | 2004-08-26 | Unilever N.V. | Kosmetisches verfahren zur hautbehandlung |
| ATE305235T1 (de) | 1998-12-22 | 2005-10-15 | Unilever Nv | Kosmetische verwendung von petroselinsäure |
| GB9918022D0 (en) * | 1999-07-30 | 1999-09-29 | Unilever Plc | Skin care composition |
| EP1212093B1 (fr) * | 1999-08-26 | 2004-07-07 | Ganeden Biotech, Inc. | Utilisation d'huile d'emeu et de ses diverses fractions comme excipient pour des medicaments et des preparations antifongiques, antibacteriennes et antivirales |
| EP1932509A1 (fr) * | 2006-12-14 | 2008-06-18 | L'oreal | Utilisation orale d'au moins un acide gras monoinsaturé pour améliorer la chevelure |
| WO2008078050A2 (fr) * | 2006-12-14 | 2008-07-03 | L'oreal | Utilisation d'au moins un acide gras mono-insature pour le traitement des peaux, muqueuses ou semi-muqueuses et cuirs chevelus fragiles |
-
2010
- 2010-11-05 FR FR1059144A patent/FR2967070B1/fr not_active Expired - Fee Related
-
2011
- 2011-11-03 EP EP11797362.8A patent/EP2635140A1/fr not_active Ceased
- 2011-11-03 CA CA2816732A patent/CA2816732C/fr not_active Expired - Fee Related
- 2011-11-03 BR BR112013011064A patent/BR112013011064A2/pt active Search and Examination
- 2011-11-03 US US13/883,700 patent/US9730905B2/en not_active Expired - Fee Related
- 2011-11-03 WO PCT/IB2011/054895 patent/WO2012059880A1/fr not_active Ceased
- 2011-11-03 MX MX2013005025A patent/MX353580B/es active IP Right Grant
- 2011-11-03 CN CN201180064169.8A patent/CN103747692A/zh active Pending
- 2011-11-03 RU RU2013120495/13A patent/RU2013120495A/ru not_active Application Discontinuation
-
2013
- 2013-05-03 CL CL2013001232A patent/CL2013001232A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112013011064A2 (pt) | 2016-07-19 |
| US9730905B2 (en) | 2017-08-15 |
| FR2967070A1 (fr) | 2012-05-11 |
| MX353580B (es) | 2018-01-19 |
| CN103747692A (zh) | 2014-04-23 |
| CA2816732A1 (fr) | 2012-05-10 |
| US20130302297A1 (en) | 2013-11-14 |
| FR2967070B1 (fr) | 2013-07-05 |
| MX2013005025A (es) | 2013-06-03 |
| CA2816732C (fr) | 2020-02-18 |
| RU2013120495A (ru) | 2014-12-10 |
| CL2013001232A1 (es) | 2013-12-20 |
| WO2012059880A1 (fr) | 2012-05-10 |
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