A hair relaxer and post-relaxer hair brightener system and method is disclosed which overcomes the undesirable alteration of the natural tone of hair, especially of naturally gray hair, by highly-alkaline hair-relaxing systems. The natural tone of such alkali-relaxed hair is desirably brightened, enhanced and restored in a hair brightening step by certain disclosed post-relaxer aqueous hair brightener compositions which contain an active hair brightening agent. In a particularly preferred embodiment, the hair brightening agent comprises a relatively low active concentration of hydrogen peroxide.
This invention describes a hair relaxer system and method that ameliorates and inhibits the adsorption and retention by alkaline, chemically-relaxed hair of exogenous multivalent metal ion present in the chemical relaxer, in the rinse water or both employed during the process of relaxing naturally curly hair with compositions containing strong chemical base. In a preferred relaxer method aspect, the alkaline, chemically relaxed hair was contacted with an aqueous metal ion chelating composition containing at least one multivalent metal ion chelating agent employing a disclosed delivery system adapted for practical salon use. In another preferred relaxer method embodiment, wipes impregnated with multivalent metal ion chelating composition were employed during the relaxer process.
A method for providing pain relief includes topically applying to skin tissue an effective amount of higher homologs of isoparaffins, ranging from about C.sub.12 to C.sub.18. Compositions of the present invention include, with the isoparaffins in a mixture, at least one from the group consisting of salicylate, capsaicin, camphor, and menthol. Other constituents may be added for form creams or lotions.
The invention provides a system for preparing a hair shampoo, conditioner, and styling composition, wherein each system is composed of separate components that can be combined as desired by the user to provide customized hair care formulations. The systems include a water-thin base composition, a thickening composition, and optional enhancing additives, wherein each composition is separately packaged. The viscosity of the end-product shampoo, conditioner, or styling composition can be varied, from a thick, pourable liquid to a thicker, pasty material depending on the amount of thickener that is added to the base.
Composition for washing and/or conditioning keratinous matter, containing a silicone and an amphoteric polymer derived from diallyldialkylammonium and from an anionic monomer. Composition for washing and/or conditioning keratinous matter, characterised in that it contains, in an aqueous medium, a surface-active agent possessing detergent properties, at least one silicone which is insoluble in the medium and at least one copolymer derived from diallyldialkylammonium and from an anionic monomer.
The invention relates to substantially dust-free bleach powders that, when mixed with aqueous hydrogen peroxide, yield activated bleach compositions that exhibit improved thixotropy. The bleach powders comprise at least one de-dusting agent and at least one peroxygenated salt. The de-dusting agents, which are preferably present in an amount less than about 10% by weight of the bleach powder are inert, substantially hydrophilic compounds selected from alkylated esters, cyclic ethers and cyclic esters. The bleach powders also comprise powdered polytetrafluoroethylene (PTFE) in an amount of about 1-5% by weight of the bleach powder. The bleach powders also comprise an ammonia source, e.g., an ammonium halide, diammonium phosphate, ammonium sulfate and mixtures thereof. Optionally, one or more hair conditioning agents, thickeners and desiccants may be added to the dust-free bleach powder.
