FR3098719A1 - New makeup and / or lip care composition - Google Patents

Abstract

The present invention belongs to the field of cosmetics, and relates to a composition comprising dipalmytoyl hydroxyproline, hyaluronic acid or one of its derivatives, glucomannan, and a sesame seed extract. The present invention also relates to a cosmetic process for caring for and / or making up the lips and the use of a composition according to the invention for increasing the size and / or volume of the lips and for smoothing the surface of the lips.

Description

New make-up and/or lip care composition

The present invention belongs to the field of cosmetics, and more particularly relates to the field of lip care.

Fleshy part of the face constituting the anterior partition of the mouth, the lips require special attention in terms of cosmetic care due to their natural sensitivity. Indeed, the lips are particularly prone to dehydration and chapping, especially in winter. Also, thin and/or wrinkled lips can be considered unsightly. Also, consumers want to give their lips a more fleshy and puffy appearance, to increase their thickness, and to limit the visibility of wrinkles and/or fine lines present on them.

At the present time, the volumizing effect is mainly obtained using make-up products of the "gloss" type (for lip gloss) or lipstick, making it possible either to draw a wider lip contour than it naturally, either to play on effects which consist, for example, in creating localized shine in well-defined regions of the lips or by superimposing two types of shine, of the punctual and diffuse type, in order to deceive the eye and to create a feeling of volume. However, the effect of these make-up products remains virtual and may remain invisible to the consumer.

Other products on the market consist of cosmetic compositions comprising polymers with high water absorption capacity. Bringing the composition, applied to its makeup site, into contact with water causes an increase in its initial volume, thus generating the desired volumizing effect. Such compositions are in particular described in patent EP 1 228 747. Now, these compositions remain unsatisfactory because the volumizing effect is insignificant and above all very short-lived.

Thus, other techniques of cosmetic surgery, injections or tattooing have been developed to modify the volume of the lips. However, these techniques remain expensive, can give, for some, an irreversible result (ex: surgery, tattoo), or be generating for others side effects of infection or allergy type (ex: injection of collagen, tattoo).

There is therefore a need to find effective compositions for caring for and making up the lips, in particular compositions having volumizing and anti-wrinkle effects, while providing them with satisfactory hydration.

The applicant has developed a composition to meet this need.

Thus, the first subject of the present invention is a composition comprising dipalmytoyl hydroxyproline, hyaluronic acid or one of its derivatives, glucomannan, and a sesame seed extract.

Dipalmitoyl hydroxyproline (DPHP) is an N-acylated derivative of proline, well known in the field of cosmetics for its anti-aging properties. In detail, dipalmitoyl hydroxyproline stimulates fibroblastic production of collagen. Thus, this compound makes it possible in particular to blur wrinkles and/or fine lines, and to give the skin a smoother and more supple appearance. Dipalmitoyl hydroxyproline is marketed, for example, by the company SEPPIC under the name SEPILIFT™ DPHP. Its chemical formula is shown below:

[Chem. 1]

According to a particular embodiment, dipalmytoyl hydroxyproline (DPHP) is present in the composition according to the invention at a concentration ranging from 0.1% to 10% (weight of dipalmytoyl hydroxyproline relative to the total weight of the composition), of preferably at a concentration ranging from 1% to 5% and, particularly preferably at a concentration ranging from 1.5% to 2%.

Advantageously, a composition according to the invention comprises hyaluronic acid (HA) or one of its derivatives. Hyaluronic acid is a compound belonging to the family of glycosaminoglycans. It is a polymer of disaccharides themselves composed of D-glucuronic acid and D-N-acetylglucosamine, linked together by alternating β-1,4 and β-1,3 glycosidic bonds. Hyaluronic acid has in particular moisturizing, anti-inflammatory, plumping, and anti-aging properties well described in the prior art. Its chemical formula is shown below:

[Chem. 2]

in which R1 denotes a molecule of hydrogen in the case of hyaluronic acid or Na in the case of sodium hyaluronate and n denotes an integer number of repetitions ranging from 10 to 6000, preferentially 10 to 200, even more preferentially 20 to 80.

According to a particular embodiment, hyaluronic acid or one of its derivatives is present in the composition according to the invention at a concentration ranging from 0.0001% to 0.1% (weight of hyaluronic acid or one of its derivatives relative to the total weight of the composition), preferably at a concentration ranging from 0.0001% to 0.01% and, in a particularly preferred manner, at a concentration ranging from 0.001% to 0.005%.

By “hyaluronic acid” (HA), is meant in the present description hyaluronic acid or one of its salts, in particular its sodium, potassium, magnesium and calcium salts, and particularly preferably sodium hyaluronate.

By “derivatives of hyaluronic acid” within the meaning of the present invention, is meant in particular chemically modified and/or cross-linked derivatives (presenting intra- or inter-chain bridges). Preferably, the crosslinked derivative is chosen from crosslinked derivatives with a molecular weight greater than or equal to 106 daltons, and in particular greater than or equal to 2 million daltons. Advantageously, the derivatives of hyaluronic acid are chosen from the derivatives usually used in cosmetics or dermatology such as, for example, those chosen from esterified derivatives, in particular ascorbyl hyaluronate, benzyl hyaluronate, sodium butyroyl hyaluronate or hydroxypropyltrimonium hyaluronate.

A composition according to the invention also comprises glucomannan. Glucomannan is a high molecular weight polysaccharide. It consists of a main chain formed only of a ß1-4 glycosidic bond between D-glucose and D-mannose. Its molecular weight is between 200 and 2000 kDa. The presence of numerous hydroxyl groups and, preferably, of primary alcohol functions, promotes chemical reactions such as polymerizations. Glucomannan can be found in the wood, but is also the main constituent of Konjac gum.

Konjac glucomannan has the formula:

[Chem. 3]

in which m is an integer ranging from 100 to 6000, preferably from 200 to 3000, even more preferably from 1000 to 2500.

According to a particular embodiment, the glucomannan is present in the composition according to the invention at a concentration ranging from 0.000001% to 0.1% (weight of glucomannan relative to the total weight of the composition), preferably ranging from 0.00001% to 0.001% and, particularly preferably, at a concentration ranging from 0.00005% to 0.0001%

According to another particular embodiment, hyaluronic acid or one of its derivatives and glucomannan are covalently linked and present in the composition in the form of polymers of hyaluronate and glucomannan, said polymers advantageously taking the form of spheres obtained by crosslinking. Such polymers are preferably according to the following formula:
[Chem. 4]

in which R2 represents a group originating from a crosslinking agent, preferably phthalate, terephthalate, sebacate, succinate, fumarate, glutarate, oxalate, malonate, adipate, pimelate, azelate, dodecanoate, undecanoate or tricarboxylate;
Hyalu represents a hyaluronate group, in particular from sodium hyaluronate;
Gluc represents a glucomannan group;
and x is an integer preferably such that:
the hyaluronate group (Hyalu) represents from 50% to 90% by weight of dry matter of said polymer, preferably 60% to 80%,
the glucomannan group (Gluc) represents from 1% to 10% by weight of dry matter of the polymer according to the invention, preferably 1% to 5%,
the group resulting from the crosslinking agent represents from 10% to 40% by weight of dry matter of the polymer according to the invention, preferably 20% to 30%.
Such spheres comprising at least one hyaluronate and glucomannan polymer are described in patent FR 2997406 and are marketed by BASF under the name ULTRA FILLING SPHERES.

A composition according to the invention advantageously comprises a sesame seed extract ( Sesamum indicum ).

By “extract”, it is understood in the present description a substance extracted from a natural product, independently of its method of extraction or the composition of the ingredients. For example, included are substances obtained by extracting soluble ingredients from a natural product using an aqueous solvent or an organic solvent, or those obtained by extracting specific ingredients only, such as oil, from a natural product. The extraction methods are well known to those skilled in the art and may, for example, consist of maceration of the seeds, ground or not, in an extraction solvent. An example of a sesame seed extract that can be used in a composition according to the invention is described in US patent 7,396,554.

According to a particular embodiment, the sesame seed extract is present in a composition according to the invention at a concentration ranging from 0.01% to 0.50% (total weight of the sesame seed extract relative to the total weight of the composition), preferably at a concentration ranging from 0.05% to 0.20%, and in a particularly preferred manner, at a concentration ranging from 0.10% to 0.15%.

Advantageously, the sesame seed extract included in a composition according to the invention comprises sesamin. Sesamin is a lignan contained in sesame seeds. Its chemical formula is shown below:
[Chem. 5]

Sesamin has antioxidant (US patent 7,396,554) and anti-wrinkle activity.
For example, the sesame seed extract marketed by PROVITAL GROUP under the name LINEFILL can be used in a composition according to the invention.

The composition according to the invention advantageously takes the form of a cosmetic or dermatological composition and is intended for topical application. The term “cosmetic or dermatological composition intended for topical application” means a composition formulated in a form compatible with application to the skin, in particular on the skin of the face, neck and décolleté.

According to a particular embodiment, the composition according to the invention is intended to be applied to the lips.

It is therefore understood that the composition according to the invention contains a physiologically acceptable medium, that is to say compatible with the skin, possibly its appendages (eyelashes, nails, hair) and/or the mucous membranes. This medium is advantageously cosmetically acceptable, that is to say that it does not cause itching, stinging, redness, or other inconveniences likely to distract the user from the composition, and that it has pleasant appearance, smell and feel.

Advantageously, the composition according to the invention can be in all the galenic forms used in the cosmetics field, and therefore compatible with cutaneous application. This composition can be more or less fluid and take the form in particular of a cream, a balm, an oil, a serum, a milk, a lotion or a gel, preferably a cream, balm or serum. It can also be in solid form, in particular in the form of a stick.

According to a particular embodiment, the composition according to the invention is an emulsion. The proportion of the fatty phase can range from 5 to 80% by weight relative to the total weight of the composition. The oils, emulsifiers and co-emulsifiers used in the composition in emulsion form are present in a proportion ranging from 0.3 to 30% and, preferably, from 0.5 to 20% by weight relative to the weight composition total.

In general, the composition according to the invention may comprise numerous types of adjuvants or active principles used in cosmetic formulations, whether fatty substances, waxes, organic solvents, thickeners, gelling agents, softeners, antioxidants, opacifiers, stabilizers, foaming and/or detergent surfactants, emollients, superfatting agents, perfumes, ionic or non-ionic emulsifiers, thickening and/or emulsifying polymers, fillers, sequestrants, chelators, preservatives, essential oils, coloring matter, pigments, hydrophilic or lipophilic active agents, humectants such as glycerine or glycols, preservatives, colorants, d cosmetic active ingredients, mineral and/or organic sunscreens, mineral fillers such as iron oxides, titanium oxides and talc, synthetic fillers such as crosslinked or non-crosslinked nylons and poly(methyl methacrylate), silicone elastomers, or plant extracts or even lipid vesicles, or any other ingredient usually used in cosmetics.

As examples of fatty substances that can be used in a composition according to the invention, mention may be made of paraffins, isoparaffins, white mineral oils, vegetable oils (from flowers, fruits, vegetables, trees, cereals, oilseeds, etc.), animal oils, synthetic oils, silicone oils and fluorinated oils; and more particularly: oils of plant origin, such as sweet almond oil, coconut oil, castor oil, jojoba oil, olive oil, rapeseed oil, peanut oil, sunflower oil, wheat germ oil, corn germ oil, soybean oil, cottonseed oil, alfalfa oil, l poppyseed oil, pumpkin oil, evening primrose oil, millet oil, barley oil, rye oil, safflower oil, bankoulier oil, passionflower oil, hazelnut oil, palm oil, shea butter, apricot kernel oil, camellia seed oil, calophyllum oil, sysymbrium oil , avocado oil, calendula oil, oils from flowers or vegetables; ethoxylated vegetable oils; oils of animal origin, such as squalene, squalane; mineral oils, such as paraffin oil, petroleum jelly and isoparaffins; synthetic oils, in particular fatty acid esters such as butyl myristate, propyl myristate, cetyl myristate, isopropyl palmitate, butyl stearate, hexadecyl stearate, isopropyl stearate , octyl stearate, isocetyl stearate, dodecyl oleate, hexyl laurate, propylene glycol dicaprylate; esters derived from lanolic acid, such as isopropyl lanolate, isocetyl lanolate, monoglycerides, diglycerides and triglycerides of fatty acids such as glycerol triheptanoate, alkylbenzoates, polyalphaolefins, polyolefins such as polyisobutene, synthetic isoalkanes such as isohexadecane, isododecane, perfluorinated oils and silicone oils. Among the latter, mention may more particularly be made of dimethylpolysiloxanes, methylphenylpolysiloxanes, silicones modified with amines, silicones modified with fatty acids, silicones modified with alcohols, silicones modified with alcohols and fatty acids, silicones modified with with polyether groups, modified epoxy silicones, silicones modified with fluorinated groups, cyclic silicones and silicones modified with alkyl groups.

As fatty substances which can be used in a composition according to the invention, mention may also be made of fatty alcohols, linear or branched, saturated or unsaturated, mixtures of fatty alcohols, linear and/or branched, saturated and/or unsaturated, or acids fatty acids, linear or branched, saturated or unsaturated, mixtures of linear or branched, saturated or unsaturated fatty acids.

Among the thickening and/or emulsifying polymers that can be used, there are, for example, homopolymers or copolymers of acrylic acid or derivatives of acrylic acid, homopolymers or copolymers of methacrylic acid or derivatives of methacrylic, homopolymers or copolymers of acrylamide, homopolymers or copolymers of acrylamide derivatives, homopolymers or copolymers of acrylamidomethyl propanesulfonic acid, homopolymers or copolymers of vinyl monomers, homopolymers or copolymers of trimethylaminoethylacrylate chloride, hydrocolloids of vegetable or biosynthetic origin such as for example xanthan gum, karaya gum, carrageenans, alginates; silicates; cellulose and its derivatives; starch and its hydrophilic derivatives; polyurethanes.

Among the polymers of polyelectrolyte type which can be used in the production of a gelled aqueous phase suitable for use in the preparation of W/O, O/W, W/O/W or O/W/O emulsions, or an aqueous gel comprising SEPIBIO™ POTENTILLA 217, there are, for example, copolymers of acrylic acid and 2-methyl-[(l-oxo-2-propenyl)amino] 1- propane sulfonic (AMPS), copolymers of acrylamide and 2-methyl-[(l-oxo-2-propenyl)amino] 1-propane sulfonic acid, copolymers of 2-methyl- [(l-oxo-2-propenyl)amino] 1-propane sulfonic acid and (2-hydroxyethyl) acrylate, homopolymer of 2-methyl-[(l-oxo-2-propenyl) acid amino] 1-propane sulfonic, homopolymer of acrylic acid, copolymers of acryloyl ethyl trimethyl ammonium chloride and acrylamide, copolymers of AMPS and vinylpyrolidone, copolymers of AMPS and N5N Dimethyl acrylamide, terpolymers of AMPS, acrylic acid and N5N Dimethyl acrylamide, copolymers of acrylic acid and alkyl acrylates whose carbon chain comprises between ten and thirty carbon atoms, copolymers of AMPS and alkyl acrylates whose carbon chain comprises between ten and thirty carbon atoms.

Among hydrophilic gelling agents/thickeners, mention may be made in particular of carboxyvinyl polymers (CARBOMER), acrylic copolymers such as acrylate/alkylacrylate copolymers, polysaccharides, natural gums and clays, and, as lipophilic gelling agents/thickeners, mention may be made of modified clays such as bentones, metal salts of fatty acids, and hydrophobic silica.

Among the waxes that can be used in the compositions according to the invention, mention may be made, for example, of natural or modified beeswax, carnauba wax, candelilla wax, ouricoury wax, Japanese wax, jojoba, cork or sugar cane fiber wax, paraffin waxes, lignite waxes, microcrystalline waxes, lanolin wax, ozokerite, polyethylene wax, hydrogenated oils, silicone waxes , vegetable waxes, fatty alcohols and fatty acids solid at room temperature, glycerides solid at room temperature.

Among the emulsifiers which can be used in the compositions according to the invention, mention may be made of:
- fatty esters of optionally alkoxylated alkylpolyglycosides;
- alkoxylated fatty esters;
- polyalkylene glycol carbamates with fatty chains;
- fatty acids, ethoxylated fatty acids, fatty acid and sorbitol esters, ethoxylated fatty acid esters, polysorbates, polyglycerol esters, ethoxylated fatty alcohols, sucrose esters, alkylpolyglycosides, sulfated and phosphated fatty alcohols or mixtures of alkylpolyglycosides and fatty alcohols;
- combinations of emulsifying surfactants chosen from alkylpolyglycosides;
- associations of alkylpolyglycosides and fatty alcohols, esters of polyglycerols or of polyglycols or of polyols.

Among the surfactants that can be used in the compositions according to the invention, mention may be made of: topically acceptable anionic, cationic, amphoteric or nonionic surfactants usually used in the field of cosmetics.

Among the anionic surfactants which can be used in the compositions according to the invention, particular mention will be made of alkali metal salts, alkaline-earth metal salts, ammonium salts, amine salts, amino alcohol salts of the following compounds : alkylether sulphates, alkylsulphates, alkylamidoethersulphates, alkylarylpolyethersulphates, monoglyceride sulphates, alpha-olefin sulphonates, paraffin sulphonates, alkylphosphates, alkyletherphosphates, alkylsulphonates, alkylamidesulphonates, alkylarylsulphonates, alkylcarboxylates, alkylsulfosuccinates, alkylethersulfosuccinates , alkylamidesulfosuccinates, alkylsulfoacetates, alkylsarcosinates, acylisethionates, N-acyltaurates, acyllactylates.

Among the amphoteric surfactants that can be used in the compositions according to the invention, mention may be made of alkylbetaines, alkylamidobetaines, sultaines, alkylamidoalkylsulfobetaines, imidazoline derivatives, phosphobetaines, amphopolyacetates and amphopropionates.

Among the cosmetic active agents which can be used in the composition according to the invention, mention may in particular be made of desquamating agents, moisturizing agents, photo-protective agents, depigmenting or propigmenting agents, antimicrobial agents, anti-glycation agents, inhibitors of NO-synthase, agents stimulating the synthesis of dermal or epidermal macromolecules and/or preventing their degradation, agents stimulating the proliferation of fibroblasts and/or keratinocytes or stimulating the differentiation of keratinocytes, other myorelaxing agents and/or dermo - relaxants, tensioning agents, chelating agents, anti-pollution and/or anti-radical agents, agents acting on the microcirculation, agents acting on the energy metabolism of cells, and mixtures thereof.

According to a particular embodiment, the composition according to the invention also comprises an antimicrobial agent, preferably 1,5 pentanediol and/or polyglyceryl-10 oleate.

Examples of such additional compounds are: retinol and its derivatives such as retinyl palmitate, ascorbic acid and its derivatives such as magnesium ascorbyl phosphate and ascorbyl glucoside, tocopherol (Vitamin E) and its derivatives such as tocopheryl acetate, nicotinic acid and its precursors such as nicotinamide, ubiquinone, glutathione and its precursors such as L-2-oxothiazolidine-4-carboxylic acid, plant extracts and in particular vegetable proteins and their hydrolysates, as well as phytohormones, marine extracts such as seaweed extracts, bacterial extracts, sapogenins such as siosgenin and Wild Yam extracts containing them, ceramides, hydroxy acids such as salicylic acid and n-octanoyl-5-salicylic acid, resveratrol, oligopeptides and pseudodipeptides and their acylated derivatives, manganese and magnesium salts, in particular gluconates and mixtures thereof.

Among the photoprotective agents, mention may be made of organic or inorganic compounds, the latter optionally being coated to make them hydrophobic.

The organic photo-protective agents can in particular be chosen from: anthranilates, in particular menthyl anthranilate, benzophenones, in particular benzophenone-1, benzophenone-3, benzophenone-5, benzophenone-6, benzophenone -8, benzophenone-9, benzophenone-12, and preferably benzophenone-3 (oxybenzone), or benzophenone-4 (UVINUL MS40 available from B.A.S.F.), benzylidene-camphors, in particular 3-benzylidene-camphor, benzylidene camprosulfonic acid, benzalkonium camphor methosulfate (EUZOLEX 6300 available from MERCK), benzimidazoles, in particular benzimidazilate (NEO HELIOPAN AP available from HAARMANN AND REIMER) or phenylbenzimidazole sulfonic acid (EUSOLEX 232 available from MERCK ); benzotriazoles, in particular drometrizole trisiloxane, or methylene bis-benzotriazolyltetramethylbutylphenol (TINOSORB M available from CIBA); cinnamates, in particular cinoxate, DEA methoxycinnamate, diisopropyl methylcinnamate, dimethoxycinnamate glyceryl ethylhexanoate, isopropyl methoxycinnamate, isoamyl cinnamate, and preferably ethocrylene (UVINUL N35 available from B.A.S.F.), octylmethoxycinnamate (PARSOL MOX available from HOFFMANN LA ROCHE), or octocrylene (UVINUL 539 available from B.A.S.F.); dibenzoylmethanes, in particular butyl methoxydibenzoylmethane (PARSOL 1789); imidazolines, in particular ethylhexyl dimethoxybenzylidene dioxoimidazoline; PABAs, in particular ethyl Dihydroxypropyl PABA, ethylhexyldimethyl PABA, glyceryl PABA, PABA, PEG-25 PABA, and preferably diethylhexylbutamido-triazone (UVASORB HEB available from 3V SIGMA), ethylhexyltriazone (UVINUL T150 available from B.A.S.F), or ethyl PABA (benzocaine); salicylates, in particular dipropylene glycol salicylate, ethylhexyl salicylate, homosalate, or TEA salicylate; triazines, in particular anisotriazine (TINOSORB S available from CIBA); drometrizole trisiloxane.

According to a particular embodiment, the composition according to the invention also comprises a makeup agent with an optical volume effect.

This makeup agent with an optical volume effect is intended to reinforce the volume effect obtained by the first agent and/or to give the composition applied to the lips an immediate volumizing optical effect, relayed over time by the natural volumizing effect mediated by the other agents contained in the composition according to the invention.

As “make-up agent with an optical volume effect”, it is possible, for example, to use an elastic shape-memory gel, preferably an elastic shape-memory gel devoid of pigments. By way of example, a makeup agent with an optical volume effect that can be used in a composition according to the invention is MAXIGLOSS PLUS marketed by VANTAGE.

The present invention also relates, in a second object, to a cosmetic process for caring for and/or making up the lips, comprising at least one step of applying the composition according to the invention to the lips of a subject.

According to a particular embodiment, the process according to the invention is a cosmetic process for caring for and/or making up the lips to increase the size and/or the volume of the lips.

According to another particular embodiment, the process according to the invention is a cosmetic process for caring for and/or making up the lips to smooth the surface of the lips.

By “lips”, it is understood in the present invention all or part of the surface of one or more lips. Advantageously, the composition according to the invention is applied to the contour of the lips.

By “increasing the size and/or the volume of the lips”, is meant in particular giving the lips a more puffy or fleshy appearance.

By “smoothing out”, is meant reducing the depth and consequently the visibility of the wrinkles and/or fine lines present on the surface of the lips. Wrinkles and/or fine lines designate all sinuosities, folds, visible furrows and other asperities in relief present on the surface of the lips.

The present invention also relates, in a third object, to the use of a composition according to the invention for increasing the size and/or the volume of the lips.

The present invention also relates in a fourth object to a use of a composition according to the invention for smoothing the surface of the lips.

A concrete example, although in no way limiting, illustrating the invention, will be set out below.

Example : Formulation of a c composition according to the invention.

The table below presents a composition according to the invention.

Compound INCI name Quantity (in percentage relative to the total weight of the composition) Purified water WATER 50-60% Glycerin GLYCERIN 1-10% Magnesium sulfate MAGNESIUM SULFATE 1-10% Dimethyl isosorbide DIMETHYL ISOSORBIDE 1-10% Sesame seed extract SESAMUM INDICUM SEED EXTRACT 0.1-1% Sodium hyaluronate SODIUM HYALURONATE 0.001-0.01% Glucomannan GLUCOMANNAN 0.00001-0.0001% Dipalmitoyl hydroxyproline DIPALMITOYL HYDROXYPROLINE 1-5%

Claims (10)

A cosmetic composition comprising dipalmytoyl hydroxyproline, hyaluronic acid or one of its derivatives, glucomannan and a sesame seed extract. The composition according to claim 1, characterized in that said composition is intended for topical application. The composition according to any one of the preceding claims, characterized in that the glucomannan and hyaluronic acid or one of its derivatives are covalently linked and are present in the composition in the form of polymers of hyaluronate and glucomannan, said polymers advantageously taking the form of spheres obtained by crosslinking. The composition according to any one of Claims 1 to 2, characterized in that it comprises:
- dipalmytoyl hydroxyproline at a concentration ranging from 0.1% to 10% (weight of dipalmytoyl hydroxyproline relative to the total weight of the composition), preferably at a concentration ranging from 1% to 5% and, particularly preferably, at a concentration ranging from 1.5% to 2%;
- hyaluronic acid or one of its derivatives at a concentration ranging from 0.0001% to 0.1% (weight of hyaluronic acid relative to the total weight of the composition), preferably at a concentration ranging from 0.0001% to 0.01% and, particularly preferably, at a concentration ranging from 0.001% to 0.005%;
- glucomannan at a concentration ranging from 0.000001% to 0.1% (weight of glucomannan relative to the total weight of the composition), preferably ranging from 0.00001% to 0.001% and, particularly preferably, to a concentration ranging from 0.00005% to 0.0001%;
- a sesame seed extract at a concentration ranging from 0.01% to 0.50% (total weight of the sesame seed extract relative to the total weight of the composition), preferably at a concentration ranging from 0 0.05% to 0.20% and, particularly preferably, at a concentration ranging from 0.10% to 0.15%. The composition according to any one of the preceding claims, characterized in that it additionally comprises a makeup agent with an optical volume effect. A cosmetic process for caring for and/or making up the lips comprising at least one step of applying the composition as defined in any one of Claims 1 to 5 to the lips of a subject. The method according to claim 6, characterized in that it is intended to increase the size and/or the volume of the lips. The method according to claim 6, characterized in that it is intended to smooth the surface of the lips. A use of a composition as defined in any one of claims 1 to 5 to increase the size and/or the volume of the lips. A use of a composition as defined in any one of claims 1 to 5 for smoothing the surface of the lips.