A process of making compositions comprising benefit agent delivery particles comprises the steps of combining a graft co-polymer and a benefit agent to form a premix composition, and combining the premix composition and water and/or consumer product adjunct material to form the compositions. The resulting compositions comprise benefit agent delivery particles that comprise the graft co-polymer and benefit agent.

A hair-dyeing composition with an effect of minimizing hair damage and scalp irritation caused by ammonia prescription and ammonia odor is capable of decreasing ammonia odor peculiar to a hair-dyeing composition and also of supplementing the hair with amino acids similar to hair proteins to decrease hair damage, especially hair roughness and hair shortening, for healthy dyeing and a method of producing the same.

The present invention provides a topical composition for a nanobubble cosmetic with which functional properties required by various types of cosmetic products can be improved. The present invention is a topical composition for a nanobubble cosmetic to be used in a container equipped with a device mechanism for generating nanobubbles, the topical composition containing a polyoxypropylene diglyceryl ether and ethoxydiglycol, or containing hyaluronic acid or a salt thereof, or containing ethanol and menthol or a derivative thereof, or containing sorbitol and glycerin, or containing phytosteryl/octyldodecyl lauroyl glutamate, or containing glycereth-26, or containing hydrogenated lecithin and polysorbate 20, or containing ethanol and polysorbate 20.

A polymeric micelle carrier composition contains i) a block copolymer having a hydrophilic polymer chain segment and a hydrophobic polymer chain segment; ii) a charged surfactant; and iii) a fatty oil. The carrier composition can be utilized as a base material of a cosmetic composition or a pharmaceutical composition and excels in loadability of non-lipophilic drugs. One example of a non-lipophilic drug is a hair growth promoting peptide.

The present invention relates to a gas-generating micelle for reducing localized fat. In the present invention, by forming a micelle using a material having high biocompatibility and also introducing a cell-targeting ligand (peptide) onto the surface of the micelle, delivery to surrounding cells and tissues other than adipocytes can be minimized, and delivery into adipocytes can be maximized. The gas-generating micelle for reducing localized fat according to the present invention can be produced as an injectable preparation, and can be applied to local lipolysis supplements or diet beauty products that break down localized fat.

The present invention relates to a self-emulsifying oil-in-water microemulsion or nanoemulsion, containing or consisting of at least one surface-active antioxidant, at least one zwitterionic substance, and at least one active substance. The active substance can be effectively emulsified even in the case of low water solubility, and therefore its bioavailability is significantly increased. In many cases, the improved bioavailability means that the active substance concentration can be accordingly reduced and the biocompatibility can be increased as a result. The present invention also relates to an emulsifying composition, by means of which active substances can be effectively emulsified.

The present invention provides nanoparticle compositions comprising AE nanoparticles. The present invention provides AE nanoparticles comprising one or more amphiphilic entities and pharmaceutical compositions comprising AE nanoparticles. The present invention provides methods of manufacturing AE nanoparticles. The present invention provides methods of delivering a biologically active agent to a subject by administering AE nanoparticles containing a biologically active agent to a subject.

The present invention relates to compositions for and methods of retarding hair loss or facilitating hair growth comprising a hair growth active and a C.sub.8-C.sub.24 alcohol ester of a carboxylic acid.

The present invention relates to compositions for and methods of retarding hair loss or facilitating hair growth comprising a hair growth active and a C.sub.8-C.sub.24 alcohol ester of a carboxylic acid.

A composition containing a highly bioactive blend of cannabinoid with retinyl palmitate (or other retinyl derivative) in a form of dispersed nanoparticles in a solid biocompatible polymeric matrix. The resulting dispersion may be applied topically or administered orally in solid or liquid form to a subject to prevent and/or treat certain disorders.