A method of assessing the impact of a test oral care flavour composition on the well-being of human subjects is provided, as well as a method of preparing or optimizing an oral care flavour composition for enhancing the well-being of a human subject, oral care flavour compositions that enhance the well-being, and consumer products containing them.

A method of assessing the impact of a test oral care flavour composition on the well-being of human subjects is provided, as well as a method of preparing or optimizing an oral care flavour composition for enhancing the well-being of a human subject, oral care flavour compositions that enhance the well-being, and consumer products containing them.

The various aspects presented herein relate to the perfumery industry. More particularly, the various aspects presented herein relate to compositions and/or ingredients that increase a subject's perception of musk compounds, methods for intensifying a subject's perception of musk compounds, as well as to the perfumed articles or perfuming compositions comprising as an active ingredient, a compound of Formula (I).

The invention relates to the use of, and methods of use employing, certain glycolipid compounds as defined in detail below and having preservative or antimicrobial properties, novel compounds of the glycolipid class, and related invention embodiments. The compounds have the formula I ##STR00001##
wherein m is 3 to 5, n is 2 to 5, o is 0 or 1 and p is 3 to 17, with the proviso that the sum m+n+o+p is not less than 14; and
R is a carbohydrate moiety bound via one of its carbon atoms to the binding oxygen,
and/or a physiologically, especially pharmaceutically or nutraceutically or cosmetically, acceptable salt thereof, or an ester thereof,
as such or in the form of a composition,
where the compound may be present in open chain form and/or in the form of a lactone (FIG. 1).

The invention relates to the use of, and methods of use employing, certain glycolipid compounds as defined in detail below and having preservative or antimicrobial properties, novel compounds of the glycolipid class, and related invention embodiments. The compounds have the formula I ##STR00001##
wherein m is 3 to 5, n is 2 to 5, o is 0 or 1 and p is 3 to 17, with the proviso that the sum m+n+o+p is not less than 14; and
R is a carbohydrate moiety bound via one of its carbon atoms to the binding oxygen,
and/or a physiologically, especially pharmaceutically or nutraceutically or cosmetically, acceptable salt thereof, or an ester thereof,
as such or in the form of a composition,
where the compound may be present in open chain form and/or in the form of a lactone (FIG. 1).

The present invention relates primarily to fragrance substance mixtures, preferably perfume oils, comprising or consisting of (a) 8,8-dimethyl-6,10-dioxaspiro[4,5]decane, i.e. a compound of formula (I) as described herein, and additionally (b) one or more fragrance substance(s) selected from the group consisting of esters, lactones, oximes and sulphur compounds with a molar mass of 240 g/mol or less and/or (c) one or more fragrance substance(s) selected from the group consisting of acetals, ketones and ethers with a molar mass in the range of 126-240 g/mol. The invention further relates to methods for the production of fragrance substance mixtures according to the invention, methods for enhancing the natural freshness and/or radiance and/or for masking or reducing sulphurous, artificial and/or metallic notes of one or more fragrance substances different from the compound of formula (I), perfumed products containing a fragrance substance mixture according to the invention, methods for producing perfumed products according to the invention and the use of the compound of formula (I) for enhancing the natural freshness and/or radiance and/or for masking and/or reducing sulphurous, artificial and/or metallic notes of one or more fragrance substances different from the compound of formula (I).

The present disclosure concerns a styling composition comprising at least one disaccharide and at least one propellant, wherein the composition is free of synthetic film-forming polymers.

The present disclosure concerns a styling composition comprising at least one disaccharide and at least one propellant, wherein the composition is free of synthetic film-forming polymers.

The object of the present disclosure is a three-component kit for brightening keratinous fibers, in particular human hair, comprising a blonding powder for mild blonding of keratinous fibers with as natural ingredients as possible, containing at least one oxidizing agent, selected from the group of sodium salts and potassium salts of a peroxosulfuric acid, an oil mixture of at least one branched fatty alcohol having 8-24 carbon atoms, and at least one dialkyl ether having 6-18 carbon atoms in the alkyl group, in which no ammonium compounds, no paraffin oil, no mineral oil and no silicone compounds being present in the blonding powder.

The various aspects presented herein relate to the perfumery industry. More particularly, the various aspects presented herein relate to malodor counteracting compositions and/or ingredients, methods for counteracting malodors, as well as to the perfumed articles or perfuming compositions comprising as an active ingredient, at least one compound selected from the group consisting of: a compound of Formula (I), a compound of Formula (II), a compound of Formula (III), a compound of Formula (IV), and mixtures thereof.