The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair. The process includes applying a first composition (A) to the keratinous material. The first composition includes (A1) one or more organic C.sub.1-C.sub.6 alkoxysilanes and/or condensation products thereof, and (A2) at least one colorant compound selected from the group of pigments and direct dyes. A second composition (B) is applied to the keratinous material. The second composition (B) includes (B1) Tannic acid.

A process and a kit-of-parts for dyeing keratinous material such as human hair are provided. An exemplary process includes applying an agent (a) to the keratinous material. The agent (a) includes (a1) at least one organic silicon compound. The method further includes applying an agent (b) to the keratinous material. The agent (b) includes (b1) at least one coloring compound comprising at least one effect pigment comprising a substrate platelet and a coating. The coating includes at least one layer wet-chemically prepared using a metal alkoxide and an organosilicon compound having a basic group. The agent (b) further includes (b2) at least one film-forming polymer.

A process and a kit-of-parts for dyeing keratinous material such as human hair are provided. An exemplary process includes applying an agent (a) to the keratinous material. The agent (a) includes (a1) at least one organic silicon compound. The method further includes applying an agent (b) to the keratinous material. The agent (b) includes (b1) at least one coloring compound comprising at least one effect pigment comprising a substrate platelet and a coating. The coating includes at least one layer wet-chemically prepared using a metal alkoxide and an organosilicon compound having a basic group. The agent (b) further includes (b2) at least one film-forming polymer.

An agent and a method are provided for dyeing keratinous material, in particular human hair. The agent includes (a1) at least one amino-functionalized silicone polymer, (a2) at least one color-imparting compound, and (a3) at least one ester oil.

An agent and a method are provided for dyeing keratinous material, in particular human hair. The agent includes (a1) at least one amino-functionalized silicone polymer, (a2) at least one color-imparting compound, and (a3) at least one ester oil.

Composition for lightening keratin fibers, comprising: at least 20% weight of fatty substances free of carboxylic acid groups relative to the total weight of the composition, at least one alkalizing agent, at least one surfactant, and at least one oxidizing agent, wherein the concentration of oxidizing agent in the composition is from 1.5% to 2.5% by weight relative to the total weight of the composition.

Composition for lightening keratin fibers, comprising: at least 20% weight of fatty substances free of carboxylic acid groups relative to the total weight of the composition, at least one alkalizing agent, at least one surfactant, and at least one oxidizing agent, wherein the concentration of oxidizing agent in the composition is from 1.5% to 2.5% by weight relative to the total weight of the composition.

A beauty care product comprising a sealable plastic container, a sealing means and a beauty care component is provided, wherein the container of which is resistant to random, uncontrolled deformation under a substantial pressure differential between the environment and inside the container, yet having an affordable cost of manufacture and/or being appealing to the consumer. A kit comprising said product thereof, a method of manufacturing said product, and a method of using said product for application onto skin and/or hair are also provided.

A beauty care product comprising a sealable plastic container, a sealing means and a beauty care component is provided, wherein the container of which is resistant to random, uncontrolled deformation under a substantial pressure differential between the environment and inside the container, yet having an affordable cost of manufacture and/or being appealing to the consumer. A kit comprising said product thereof, a method of manufacturing said product, and a method of using said product for application onto skin and/or hair are also provided.

The subject matter of the present disclosure are agents for oxidative hair lightening or hair coloring, containing 70-90% by weight of a total of % water, oxidation dye precursor(s), alkalizing agent(s), and a certain mixture of a crosslinked copolymer of acrylic acid and non-ethoxylated esters of acrylic acid with linear C10-C30 monoalcohols, anionic surfactant, cationic or zwitterionic polymer and linear, saturated C8-C22 alkan-1-ol, and sodium polyacrylate, giving the whitening or coloring agent an application-optimal viscosity and the consistency of a gel-like cream with an excellent feel.