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Neuilly, France

Identification and use of compounds which inhibit the expression or activity of micro-RNAs for preventing and/or attenuating ageing. An in vitro method for screening for candidate compounds for preventing and/or attenuating ageing of the skin including (a) bringing at least one test compound in contact with a sample of fibroblasts, (b) measuring the expression or the activity of at least one microRNA chosen from miR-134 and miR-152 in said fibroblasts, and (c) selecting the compounds for which an inhibition of at least 20%, preferably at least 30%, preferably at least 40% of the expression or an inhibition of at least 20%, preferably at least 30%, preferably at least 40% of the activity of at least one microRNA is measured in the fibroblasts treated in (a) compared with the untreated fibroblasts.

Chanel Parfums Beaute | Date: 2013-04-10

A cosmetic composition including diacetylresveratryl thioctate and a solvent. The solvent has a

Chanel Parfums Beaute, French National Center for Scientific Research and University Paul Sabatier | Date: 2015-06-11

Polypeptides belonging to the family of late proteins of the cornified envelope (LCE), fragments of the polypeptide, isolated nucleotide sequences encoding the polypeptides, and cosmetic and/or pharmaceutical compositions containing such polypeptides are described. The polypeptides have cosmetic and/or therapeutic use to reinforce the barrier function of the epidermis, prevent and/or treat the signs of skin dryness and prevent and/or treat disorders of the barrier function or the weakening of the epidermis.

Chanel Parfums Beaute | Date: 2013-05-28

A dispenser for viscous products, including: a container for a product, a sealing cap designed to be screwed onto the container, a pipette, and a piston capable of causing a suction of the product into the pipette, the dispenser being arranged such that, when the cap is screwed onto the container, the unscrewing of the cap in the direction of opening of the dispenser causes, by itself, a movement of the piston producing the suction.

Chanel Parfums Beaute | Date: 2012-06-15

Disclosed is a stable cosmetic composition having a syrupy texture while not being sticky, and translucent (or even transparent) appearance. Further disclosed is a method of preparation of such composition, as well as a method of its use.

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