L'oreal

Didier Laverre

Isabelle Bara

Gérard Malle

Tiina Luukas

Disclosed is an anhydrous composition comprising particles having a core containing a beneficial agent and an envelope surrounding the core. The envelope comprises a hydrophobically modified polysaccharide and a water-soluble carbohydrate and/or water-soluble polyol. The particles have a poured powder density from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0. The composition also comprises a fatty phase comprising a solid fatty substance and an oil. The composition has a hardness measured at 32&#xb0; C. at a humidity of 40% from 15 kPa to 150 kPa. Also disclosed are uses of the composition for caring for and/or for the hygiene of and/or for conditioning and/or for fragrancing and/or for making up a keratin material. The composition can be used for treating body odor wherein the composition comprises a deodorant active agent and/or antiperspirant active agent in free form and/or in encapsulated form.

Anhydrous soft solid composition based on particles encapsulating a beneficial agent

Provided is a solid anhydrous composition that comprises particles comprising a core containing at least one beneficial agent and an envelope surrounding the core. The envelope comprises at least one hydrophobically modified polysaccharide and at least one water-soluble carbohydrate and/or water-soluble polyol. The particles simultaneously have a poured powder density ranging from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0. The envelope also comprises at least one structuring agent. Also provided is a cosmetic process for caring for and/or for the hygiene of and/or for conditioning and/or for fragrancing and/or for making up keratin material. The process comprises applying to the keratin material the above composition. Also provided is a cosmetic process for treating body odor and optionally human perspiration, which comprises applying to a keratin material a composition defined above comprising at least one deodorant and/or antiperspirant in free form and/or in encapsulated form.

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Chevilly Larue, France

Didier Laverre