L'oreal

Loreal Sa

Societe L'oreal Sa

Dominique Bordeaux

Pascal Simon

Laurence Sebillotte-Arnaud

Leïla Hercouet

Anne-Laure Suzanne Bernard

Didier Gagnebien

Isabelle Afriat

Veronique Guillou

V&eacute;ronique Roulier

Anne-Laure Bernard

A device including a base carrying a plurality of microneedles, and including at least one composition aimed at generating an in-situ reaction into the skin, scalp, or lips.

Device comprising microneedles for in-situ reaction of a skin

The present invention relates to a device () for packaging a product, comprising:&#x2014;a container () having joined front and rear walls,&#x2014;an article () packaged in a folded state inside the container (), this article () bearing said product, having at least two sections separated by at least one fold line (), at least one of these two sections being attached to one of the front and rear walls by at least one weld zone ().

Packaging device

The present invention relates to a composition for topical application in the form of an oil-in-water emulsion, wherein it contains: This composition is preferably obtained according to the phase inversion (PIT) emulsification technique and it can in particular constitute a cosmetic or dermatological composition.

Oil-rich O/W emulsion

The present disclosure therefore relates to a method for lightening keratin materials, in which the following are used: (a) a direct emulsion (A) comprising at least one fatty substance in an amount greater than 25% by weight, such as greater than 50%, at least one surfactant; at least one alkaline agent and an amount of water greater than 5% by weight, of the total weight of the emulsion, (b) a composition (B) comprising at least one oxidizing agent. It also relates to a multi-compartment device comprising, in one compartment, an emulsion (A), in another compartment a composition (B) comprising at least one oxidizing agent.

Process for lightening keratin materials using an emulsion comprising an alkaline agent and an oxidizing composition

Provided herein is a process for dyeing keratin materials, comprising: applying to said keratin materials a dyeing composition, comprising, a direct emulsion (A) comprising at least one fatty substance other than fatty acids present in an amount greater than 25% by weight; at least one surfactant; at least one alkaline agent; at least one colored or coloring entity chosen from direct dyes and oxidation dyes; and water in an amount greater than 5% by weight relative to the total weight of the direct emulsion (A); and a composition (B) comprising at least one oxidizing agent. Also provided herein is a multi-compartment device comprising, in a first compartment, a direct emulsion (A) comprising at least one fatty substance other than fatty acids present in an amount greater than 25% by weight; at least one surfactant; at least one alkaline agent; at least one colored or coloring entity chosen from direct dyes and oxidation dyes; and water in an amount greater than 5% by weight relative to the total weight of the direct emulsion (A); and, in another compartment, a composition (B) comprising at least one oxidizing agent.

Process for the lightening dyeing of keratin materials using an emulsion comprising a dye and an alkaline agent and an oxidizing composition

A cleansing composition, which comprises at least one phosphate surfactant, at least one foaming nonionic surfactant and at least one cationic polymer devoid of saccharide groups in an aqueous medium, the composition having the appearance of a transparent gel.

Topical cleansing composition

The present application relates to a cleansing composition comprising, in a physiologically acceptable aqueous medium, (1) at least one foaming surfactant, (2) at least 1% by weight of at least one silica with respect to the total weight of the composition, (3) at least one oxyalkylated compound and (4) at least one polymer chosen from cationic polymers and amphoteric polymers. The composition obtained has the consistency of a gel and gives a lather of very good quality. It can be used in particular in the cosmetic or dermatological field, as products for cleansing or removing make-up from the skin, eyes, scalp and/or hair, and/or to disinfect the skin and/or the scalp.

Foaming composition based on silica and on cationic polymer

A cosmetic and/or dermatological powder comprising from 5 to 70% of modified starch and from 30 to 95% of oily phase comprising at least one oil. The present invention also relates to a process for manufacturing a cosmetic and/or dermatological powder comprising at least one modified starch and an oily phase, by (1) preparing an oil-in-water dispersion by mixing an oily phase comprising at least one oil in an aqueous phase comprising at least one modified starch, the oily phase/starch weight ratio ranging from 3:7 to 19:1, and (2) dehydrating the dispersion in order to obtain the powder. The powder may be used just as it is and is useful in particular to care for, cleanse, remove make-up from, make up and/or treat the skin, mucous membranes and/or the scalp.

Cosmetic and/or dermatological powder, process for its preparation and its uses

A composition in the form of an oil-in-water emulsion comprising, in a physiologically acceptable medium, an oily phase dispersed in an aqueous phase and comprising at least one acrylic terpolymer obtained from the polymerization of a carboxylic acid monomer having &agr;,&bgr;-ethylenic unsaturation, a non-surface-active monomer comprising ethylenic unsaturation other than (a), and a non-ionic urethane monomer which is the reaction product of a monohydric non-ionic amphiphilic compound with an isocyanate comprising monoethylenic unsaturation, in which the terpolymer/oily phase ratio by weight ranges from 1/50 to 1/125. The composition is particularly suited for cosmetic and/or dermatological applications.

Composition in the form of an oil-in-water emulsion comprising an acrylic terpolymer and its uses, in particular its cosmetic uses

Stable, recrystallization-resistant dermatological/cosmetic compositions, well suited for preventing/treating oxidative stress of the skin, comprise a substantially ethanol-free aqueous phase, the aqueous phase containing an active amount of solubilized melatonin values and an amount of at least one glycol effective to dissolve such melatonin values.

Aqueous phase dermatological/cosmetic compositions comprising

Compositions suitable for cosmetic and/or dermatological use which contain a cosmetic and/or dermatological active agent, at least 20% of a fatty phase, a fatty acid ester of a C.sub.5 -C.sub.7 carbohydrate and polyol.

Growing community of inventors

Longpont sur Orge, France

Dominique Bordeaux