The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair. In one example, the process includes applying an agent (a) to the keratinous material. The agent (a) contains at least one organic silicon compound from the group of silanes with one, two or three silicon atoms. The agent (a) further contains at least one silicone polymer. An agent (b) is applied to the keratinous material. The agent (b) contains at least one pigment.

Water-in-oil type emulsion cosmetics containing (a) polyaspartic acid or a salt thereof, (b) a spherical powder, (c) an oily component, (d) a lipophilic surfactant, (e) a pigment, and (f) water can achieve superior makeup effects, good moist feeling, superior emulsion stability and pigment dispersibility.

Water-in-oil type emulsion cosmetics containing (a) polyaspartic acid or a salt thereof, (b) a spherical powder, (c) an oily component, (d) a lipophilic surfactant, (e) a pigment, and (f) water can achieve superior makeup effects, good moist feeling, superior emulsion stability and pigment dispersibility.

A three-part method of cleaning a user's teeth and/or gums is disclosed. First, a user applies a tonic of essential oils to the user's teeth and/or gums by either brushing, rubbing, rinsing and/or flossing with the tonic thereby destroying harmful bacteria. Second, the user brushes with a toothpaste having nano-hydroxyapatite being particles of 50 nanometers or smaller. The nano-hydroxyapatite is absorbed into the surface opening inside dentinal tubules of the teeth. Third, the user seeds their mouth with an oral probiotic having beneficial bacteria. The third step must come after both the first and second steps.

A three-part method of cleaning a user's teeth and/or gums is disclosed. First, a user applies a tonic of essential oils to the user's teeth and/or gums by either brushing, rubbing, rinsing and/or flossing with the tonic thereby destroying harmful bacteria. Second, the user brushes with a toothpaste having nano-hydroxyapatite being particles of 50 nanometers or smaller. The nano-hydroxyapatite is absorbed into the surface opening inside dentinal tubules of the teeth. Third, the user seeds their mouth with an oral probiotic having beneficial bacteria. The third step must come after both the first and second steps.

A method for producing a powder solid composition including a base containing non-volatile liquid oil, the method includes: blending wax in a powder form into the base; dispersing the base in a solvent; volatilizing the solvent at a first temperature where the wax does not dissolve; and heating the base at a second temperature where the wax dissolves, wherein a blending amount of the non-volatile liquid oil is 15% by mass or more and 40% by mass or less with respect to the base.

A method for producing a powder solid composition including a base containing non-volatile liquid oil, the method includes: blending wax in a powder form into the base; dispersing the base in a solvent; volatilizing the solvent at a first temperature where the wax does not dissolve; and heating the base at a second temperature where the wax dissolves, wherein a blending amount of the non-volatile liquid oil is 15% by mass or more and 40% by mass or less with respect to the base.

The presently disclosed subject matter relates to a system for customizing a cosmetic product. The system includes: an interface device, in electronic communication with a single batch formulation device. The single batch formulation device is configured to formulate a customized cosmetic product, and a threaded container configured to be imported into the single batch formulation device containing a base and exported from the single batch formulation device containing the customized cosmetic.

To provide a dental composition wherein the acid buffering capacity can be attained and the acid resistance of the tooth substance can be improved while maintaining very high foul breath inhibition capacity. A dental composition including: ion sustained-release glass; and a carrier for supporting the ion sustained-release glass, wherein the ion sustained-release glass is fluoroaluminoborosilicate glass having a composition range of: 15% to 35% by mass SiO.sub.2; 15% to 30% by mass Al.sub.2O.sub.3; 5% to 20% by mass B.sub.2O.sub.3; 20% to 45% by mass SrO; 5% to 15% by mass F; and 0% to 10% by mass Na.sub.2O.

To provide a dental composition wherein the acid buffering capacity can be attained and the acid resistance of the tooth substance can be improved while maintaining very high foul breath inhibition capacity. A dental composition including: ion sustained-release glass; and a carrier for supporting the ion sustained-release glass, wherein the ion sustained-release glass is fluoroaluminoborosilicate glass having a composition range of: 15% to 35% by mass SiO.sub.2; 15% to 30% by mass Al.sub.2O.sub.3; 5% to 20% by mass B.sub.2O.sub.3; 20% to 45% by mass SrO; 5% to 15% by mass F; and 0% to 10% by mass Na.sub.2O.