Abstract: The present invention relates to a cosmetic composition intended for application to the epidermis for the treatment of skin hyperpigmentation, characterized in that it comprises from 1 to 7 doses of an atomized cryogenic fluid, the boiling point of which is between ?196° C. and ?19° C., each dose measuring between 0.048 mL and 0.56 mL, to a method for the in situ preparation of said composition, and to a cosmetic treatment method using said composition.

Abstract: The disclosure relates to a nozzle for a device for the dermo-cosmetic treatment of dark skin spots by cyto-selective cryotherapy comprising a spray jet supplied by a tank of pressurised liquified cryogenic gas. The nozzle comprises an upper ring for connecting to a shell, extended by a central body of which the side wall which narrows downwards has longitudinal openings and delimits a gas expansion chamber communicating with a frustoconical dispersal conduit arranged inside an end piece to be applied to the skin and opening to the outside through a discharge port.

Abstract: The disclosure relates to a nozzle for a device for the dermo-cosmetic treatment of dark skin spots by cyto-selective cryotherapy comprising a spray jet supplied by a tank of pressurised liquified cryogenic gas. The nozzle comprises an upper ring for connecting to a shell, extended by a central body of which the side wall which narrows downwards has longitudinal openings and delimits a gas expansion chamber communicating with a frustoconical dispersal conduit arranged inside an end piece to be applied to the skin and opening to the outside through a discharge port.

Abstract: The invention relates to a composition comprising: vegetable oil containing at least one linoleic acid and at least one linolenic acid, vitamin E, and vitamin B9 (or folates), whereby the linoleic acid/linolenic acid weight ratio is between 3 and 5. The inventive composition is intended to slow down the development of Alzheimer's disease and to improve the patient's quality of life. Said composition is intended to be incorporated in a vector that can be assimilated by the human body, preferably by means of dietary intake.

Abstract: A composition contains polyunsaturated fatty acids and flavonoids as active substances. A method treats disorders caused by disturbance of a biological clock in humans and animals and includes administering a therapeutically effective amount of the composition to a human or animal. A method regulates the biological clock in a mammal and includes administering a therapeutically effective amount of the composition to the mammal.

Abstract: An anti-snoring composition including at least one lubricating substance and at least one bioadhesive substance which causes the lubricating substance to adhere to the mucocilliary cells located at pharynx level.

Abstract: Compositions for preventing urinary system infections, contain constituents provided for exerting simultaneous actions in order to suppress pathogenic germs causing these infections or to reduce their harmfulness and to reinforce the integrity of the wall of urinary paths. The first action is obtained by constituents which exert an antibacterial action onto germs present in the urinary paths, an antibacterial action onto germs present in the gastro-intestinal tract thereby reducing the colonization by these urinary path germs, and reduce their ability to adhere to the wall of the urinary system. The constituents exerting the first action are polyphenols extracted from garlic and from plants selected from: Ericaceae, Saxifragaceae, Vitaceae and Caprifoliaceae families. The second action is obtained by polyunsaturated fatty acids of the family n-3 that enable the reduction of wall inflammation and the bringing of the immune system back into balance.

Abstract: A composition to provide a calming stress hormone regulating and immune stimulation effect, which includes a combination of linoleic and linolenic acids, within certain ratios; at least one flavenoid; and at least one component having calming properties.

Abstract: A composition to provide a calming stress hormone regulating and immune stimulation effect, which includes a combination of linoleic and linolenic acids, within certain ratios; at least one flavenoid; and at least one component having calming properties.