Dynamic make-up product having in its formulation magneto-chromatic microspheres, which modify their orientation and therefore the color of the make-up product under the action of a magnetic field, wherein said dynamic make-up product, once exhausted, is configured to be recharged by means of a refill containing interchangeable capsules inside which the dynamic make-up product is contained. The refill is inserted in a casing haying all the magnetic side surfaces which cooperate with a magnetic field source generating a magnetic force.

A product for cosmetic skin care includes, comprising an applicator and an active-care cosmetic composition.

The applicator is constituted by an ergonomic metallic body adapted for skin contact, in which a permanent magnet with magnetic field strength substantially comprised of an amount between 0.1 mT and 10 mT is at least partially embedded.

An anhydrous magnetic eyeliner composition is disclosed, as well as a device and method using the composition. The composition includes one or more triblock copolymers, one or more hydrocarbon resins, and iron oxide. In these compositions, the triblock copolymers are present in a total amount of between 1 and 4% by weight of the composition, the hydrocarbon resins are present in an amount of between 6 and 16% by weight of the composition, and the iron oxide is present in an amount of at least 25% by weight of the composition.

Compositions and methods of this disclosure include liquid cosmetic compositions, for example, an eyeliner, that is applied to the surface of a user (e.g., a person), the surface including, for example, an eyelid, the liquid cosmetic product including a ferromagnetic component that is capable of being attracted by and attached to a magnet, the magnet part of a false eyelash.

An aqueous skin care agent 1 contains 4 to 85 mass % of water, 13 to 80 mass % of a magnetic powder and a thickener. The magnetic powder contains a ferromagnetic ferrite as a main component and has a mean volume particle diameter being 20 to 100 m as determined from a particle size distribution obtained by a laser diffraction scattering method. The aqueous skin care agent 1 may contain a beauty component such as an iontophoretic component 3 and preferably contain 10 to 45 mass % of glycerin as the thickener.

A nanomedicinal composition comprising a nanocarrier and a pharmaceutical agent mixture comprising an anti-cancer therapeutic and an antioxidant. The nanocarrier comprises a porous silicate matrix and particles of a magnetic ferrite disposed in the pores of the porous silicate matrix. The pharmaceutical agent mixture is disposed in the pores and/or on the surface of the nanocarrier by a solution phase impregnation process. The nanomedicinal composition is used in a method of treating breast cancer.

Disclosed are a magnetic eye line, a liquid eyeliner and a gel eyeliner, and a false eyelash corresponding thereto and a wearing method therefor, wherein the eye line contains iron oxide black, and a plurality of small magnets are evenly distributed along a stem of the false eyelash. The liquid or gel eyeliner disclosed in the present invention is resistant to water, sweat and oils after application, is long lasting and smudge-proof, and has no side effects on the eye skin; magnetic eye lines drawn thereby contain iron oxide black as a magnetic substance, have a stronger magnetic property and can adsorb the false eyelash with small magnets, such that the process of wearing the false eyelash is simple, and the false eyelash is aesthetic and does not easily separate after wearing, and is environmentally friendly and safe.

Various magnetically eyelash attaching prosthetic systems of the present disclosure are provided, comprising: (a) a load-bearing magnetic eyeliner adherable to an eyelid surface and incorporating magnetic particles compatible with a load-bearing structural adhesive; and (b) a magnetic eyelash prosthetic incorporating one or more magnetic elements exhibiting high magnetic coercivity and positioned at least at the base of the eyelash prosthetic, enabling the interaction between the ferromagnetic particles (incorporated into the load-bearing eyeliner) and the ferromagnetic elements (incorporated into the magnetic eyelash prosthetic) to stably attach the eyelash prosthetic to a pre-coated eyelid surface. Various methods for producing and using the various magnetically attachable eyelash prosthetics and the various load-bearing magnetic eyeliners are also provided.

The invention relates to poly(oligo(ethylene glycol) methacrylate) microgels, to the process for preparing same and the uses thereof in various fields of application such as optics, electronics, pharmacy and cosmetics.

These microgels have the advantage of being monodisperse, pH-responsive and temperature-responsive. They can carry magnetic nanoparticles or biologically active molecules. These microgels may also form transparent films, which have novel optical and electromechanical properties.

Compositions and methods of this disclosure include liquid cosmetic compositions, for example, an eyeliner, that is applied to the surface of a user (e.g., a person), the surface including, for example, an eyelid, the liquid cosmetic product including a ferromagnetic component that is capable of being attracted by and attached to a magnet, the magnet part of a false eyelash.