The disclosure relates to compositions comprising (a) at least one amine-substituted compound; (b) at least one nonioinic polysaccharide thickening agent; (c) at least one cationic surfactant; (d) at least one emulsifier chosen from fatty alcohols, esters, or a combination thereof; (e) at least one linear or branched C.sub.3-C.sub.8 polyol chosen from diols and triols; and (f) at least one fatty compound. The compositions can be used as leave-in compositions for styling the hair. The disclosure also relates to kits comprising the compositions and methods of using the compositions.

A container configured to hold a multiphase shampoo composition. The multiphase shampoo composition has a cleansing phase containing a detersive surfactant and a benefit phase containing a gel network. The cleansing phase and benefit phase are visually discrete phases, in physical contact, and form an aesthetic design suspended across at least a portion of the container.

A hair care composition directed to from about 14% to about 40% of one or more surfactants; from about 0.1% to 10% of one or more surfactant soluble antidandruff agents; wherein when the hair care composition is diluted to 1.3% surfactant concentration has a ratio of surfactant diffusion coefficient to soluble agent diffusion coefficient less than 0.6 or greater than 1.4.

An improved hair and scalp treatment composition comprising a hair care product wherein the improvement comprises reducing the comedogenicity thereof by excluding therefrom comedogenic elements having a Fulton scale grade greater than 2.

An oral remineralization accelerating composition includes: a first pH increasing component, sodium bicarbonate, having a concentration in the range from 1 to 10 weight/volume percent, preferably in the subrange from 2 to 5 weight/volume percent; sodium alginate, having a concentration in the range from 0.5 to 5 weight/volume percent; a bacteria saturating component, xylitol, having a concentration in the range from 10 to 80 weight/volume percent, preferably in the subrange from 20 to 40 weight/volume percent; and a critical pH decreasing component, either casein phosphopeptide or sodium fluoride, having a concentration in the range from 0.02 to 5 weight/volume percent, such that the critical pH of tooth structure is reduced to a value below 5.5.

An oral remineralization accelerating composition includes: a first pH increasing component, sodium bicarbonate, having a concentration in the range from 1 to 10 weight/volume percent, preferably in the subrange from 2 to 5 weight/volume percent; sodium alginate, having a concentration in the range from 0.5 to 5 weight/volume percent; a bacteria saturating component, xylitol, having a concentration in the range from 10 to 80 weight/volume percent, preferably in the subrange from 20 to 40 weight/volume percent; and a critical pH decreasing component, either casein phosphopeptide or sodium fluoride, having a concentration in the range from 0.02 to 5 weight/volume percent, such that the critical pH of tooth structure is reduced to a value below 5.5.

A hair care composition directed to from about 14% to about 40% of one or more surfactants; from about 0.1% to 10% of one or more surfactant soluble antidandruff agents; wherein when the hair care composition is diluted to 1.3% surfactant concentration has a ratio of surfactant diffusion coefficient to soluble agent diffusion coefficient less than 0.6 or greater than 1.4.

The present application relates to a hair care system comprising a shampoo composition (A) and a conditioner composition (B), and optionally a mask composition (C). The invention is also related to a hair care method and the use of a hair care system.

A method of freeze-drying aqueous cosmetic compositions is provided, which produces the freeze-dried cosmetic in tablet form. The compositions contain amounts of trehalose and polyethylene glycol that render the tablets of the invention easy to handle, non-hygroscopic, and fast to dissolve.

The disclosure relates to a composition for dyeing keratin fibers, in particular human keratin fibers such as hair, comprising one or more oxidation dyes, one or more scleroglucan gums in a total weight content greater than or equal to 0.5% relative to the total weight of the composition, one or more alkaline agents selected from amino acids, the amino acid(s) being present in a total weight content greater than or equal to 1% relative to the weight of the composition, and preferably one or more additional alkaline agents, preferably selected among the mineral alkaline agents and/or alcanolamines. A method for dyeing keratin fibers using said composition and a multi-compartment device suitable for implementing said composition are also disclosed.