Abstract: The present disclosure relates to methods for treating hair, which are particularly useful for repairing, strengthening, and protecting hair from damage. The methods include applying to the hair each of the following components, together, separately, or in any combination thereof, in one or more hair-treatment compositions: (a) at least one amino acid or amino sulfonic acid, and/or a salt thereof, which is present in at least one of the one or more hair-treatment compositions in an amount of at least 0.5 wt. %; (b) at least one non-polymeric mono, di, or tricarboxylic acid, and/or a salt thereof, which is present in at least one of the one or more hair-treatment compositions in an amount of at least 0.5 wt. %; and (c) at least one non-taurate surfactant, which is present in at least one of the one or more hair-treatment compositions. Hair treated with the methods exhibit desirable cosmetic properties such as smoothness, gloss, improved combability, and improved strength and elasticity.

Abstract: The disclosure relates to compositions for treating keratinous substrates, such as the hair, comprising at least one monoamine and at least one carboxylic acid, as well as systems and methods for treating keratinous substrates with the compositions.

Abstract: The disclosure relates to compositions for treating keratinous substrates, such as the hair, comprising at least one monoamine and at least one carboxylic acid, as well as systems and methods for treating keratinous substrates with the compositions.

Abstract: The disclosure relates to compositions for treating keratinous substrates, such as the hair, comprising monoethanolamine and at least one carboxylic acid, as well as systems and methods for treating keratinous substrates with the compositions.

Abstract: The present disclosure relates to hair-treatment compositions, which are particularly useful for providing styling, hair manageability, hair care, and conditioning properties to hair. The hair-treatment compositions typically include: (a) about 1 to about 3 wt. % of one or more vegetable oils; (b) about 2 to about 4 wt. % of one or more solid fatty alcohols; (c) 1 wt. % or less of one or more nonionic surfactants; (d) one or more non-silicone shine enhancers; (e) one or more amidoamines: (f) one or more acids; and (g) water. The unique combination of ingredients results in a product having a milky appearance and a fluid viscosity. Kits comprising the hair-treatment compositions and methods of treating hair using the hair-treatment compositions are also disclosed.

Abstract: The disclosure relates to compositions for treating keratinous substrates, such as the hair, comprising monoethanolamine and at least one carboxylic acid, as well as systems and methods for treating keratinous substrates with the compositions.

Abstract: The present disclosure relates to a concentrated rinse-off cleansing composition that includes a high concentration of surfactants and conditioning agent(s). For example, the cleansing compositions may include: (a) surfactants system comprising: (i) one or more anionic surfactants selected from: (i-a) alkyl sulfates; alkyl ether sulfates, salts thereof, or a mixture thereof; and (i-b) optionally, one or more non-sulfate anionic surfactants; (ii) one or more alkyl polyglucosides; and (iii) one or more amphoteric surfactants; (b) one or more conditioning agents; and (c) water. The cleansing compositions are particularly useful for cleansing hair.

Abstract: The present disclosure relates to hair-treatment compositions, which are particularly useful for providing styling, hair manageability, hair care, and conditioning properties to hair. The hair-treatment compositions typically include: (a) about 1 to about 3 wt. % of one or more vegetable oils; (b) about 2 to about 4 wt. % of one or more solid fatty alcohols; (c) 1 wt. % or less of one or more nonionic surfactants; (d) one or more non-silicone shine enhancers; (e) one or more amidoamines: (f) one or more acids; and (g) water. The unique combination of ingredients results in a product having a milky appearance and a fluid viscosity. Kits comprising the hair-treatment compositions and methods of treating hair using the hair-treatment compositions are also disclosed.

Abstract: The disclosure relates to compositions for treating keratinous substrates, such as the hair, comprising monoethanolamine and at least one carboxylic acid, as well as systems and methods for treating keratinous substrates with the compositions.

Abstract: The disclosure relates to systems and compositions comprising the systems for use in chemical treatment of keratinous substrates, such as the hair. The systems and compositions comprising the systems comprise at least one active agent and at least one acid. Methods of treating keratinous substrates with the systems and compositions comprising the systems are also disclosed.

Abstract: The disclosure relates to systems and compositions comprising the systems for use in chemical treatment of keratinous substrates, such as the hair. The systems and compositions comprising the systems comprise at least one active agent and at least one acid. Methods of treating keratinous substrates with the systems and compositions comprising the systems are also disclosed.

Abstract: The disclosure relates to compositions for treating keratinous substrates, such as the hair, comprising 2-(2-aminoethoxy)ethanol and at least one carboxylic acid, as well as systems and methods for treating keratinous substrates with the compositions.

Abstract: The disclosure relates to compositions for treating keratinous substrates, such as the hair, comprising monoethanolamine and at least one carboxylic acid, as well as systems and methods for treating keratinous substrates with the compositions.

Abstract: The present disclosure relates to a cleansing composition having a high viscosity and a cream-like texture. The composition includes anionic surfactants, fatty alcohols; glyceryl esters, cationic polymers, non-cationic polysaccharides, and optionally, one or more of conditioning agents, amphoteric surfactants, and opacifying agents. The composition can have a unique matte (non-pearlescent) appearance when an amphoteric surfactant such as a betaine is included. The thick consistency of the composition also allows for the suspension of particles from clays, powders, colorants and scrubs.

Abstract: The present disclosure relates to a concentrated rinse-off cleansing composition that includes a high concentration of surfactants and conditioning agent(s). The cleansing compositions include: (a) a surfactant system comprising: (i) one or more non-sulfate anionic surfactants; (ii) one or more alkyl polyglucosides; and (iii) one or more amphoteric surfactants; (b) one or more conditioning agents; and (c) water. The cleansing compositions are particularly useful for cleansing hair.

Abstract: The present disclosure relates to a concentrated rinse-off cleansing composition that includes a high concentration of surfactants and conditioning agent(s). For example, the cleansing compositions may include: (a) surfactants system comprising: (i) one or more anionic surfactants selected from: (i-a) alkyl sulfates, alkyl ether sulfates, salts thereof, or a mixture thereof; and (i-b) optionally, one or more non-sulfate anionic surfactants; (ii) one or more alkyl polyglucosides; and (iii) one or more amphoteric surfactants; (b) one or more conditioning agents; and (c) water. The cleansing compositions are particularly useful for cleansing hair.

Abstract: The disclosure relates to compositions for treating keratinous substrates, such as the hair, comprising 3-butoxypropylamine and at least one carboxylic acid, as well as systems and methods for treating keratinous substrates with the compositions.

Abstract: The disclosure relates to systems and compositions comprising the systems for use in chemical treatment of keratinous substrates, such as the hair. The systems and compositions comprising the systems comprise at least one active agent and at least one acid. Methods of treating keratinous substrates with the systems and compositions comprising the systems are also disclosed.

Abstract: The disclosure relates to systems and compositions comprising the systems for use in chemical treatment of keratinous substrates, such as the hair. The systems and compositions comprising the systems comprise at least one active agent and at least one acid. Methods of treating keratinous substrates with the systems and compositions comprising the systems are also disclosed.

Abstract: The disclosure relates to compositions for treating keratinous substrates, such as the hair, comprising 2-(2-aminoethoxy)ethanol and at least one carboxylic acid, as well as systems and methods for treating keratinous substrates with the compositions.