摘要:
The invention relates to topical compositions comprising inorganic particles coated or embedded on the surface of macroscopic particles, methods of preparing the compositions, and uses thereof. The topical composition may be delivered and applied to a surface, thereby improving the appearance of the surface. This composition can reduce the visibility of textural imperfections, such as fine lines, wrinkles, and scars, as well as color imperfections, such as age spots and blemishes. The treatment of inorganic particles on the surface of macroscopic particles can be achieved by three methods, including mechanofusion, physical adsorption, and pre-emulsification into macroscopic particles. This invention also relates to methods of using the composition in a cosmetic or dermatological application, as well as, in an industrial application.
摘要:
Compositions and methods are disclosed for repairing damaged keratin fibers or otherwise strengthening keratin fibers, including hair of the human scalp, and particularly hair that has been damaged chemically, physically, thermally or by other means. The compositions comprise 3,3′-thiodipropionic acid (TDPA) or a derivative thereof in a cosmetically acceptable vehicle.
摘要:
Compositions and methods are disclosed for imparting a long-wearing shine to keratin fibers, including hair. The compositions comprise an aminosilicone polymer having a viscosity from about 800 to about 1,600 mm 2 /s at 25°C, and a functional group equivalent weight from about 8,000 to about 14,000 g/mol. The compositions comprise an aminosilicone polymer and optionally a shine enhancer. The compositions are useful for imparting a long-wearing shine to hair.
摘要:
Compositions comprising a gel system made from a combination of a fractal network of nanoparticles and translucent macroscopic particles, titanium dioxide and other color pigments is disclosed. The compositions are capable of forming an effective film on the biological surface such as skin to blurring fine lines and wrinkles while retaining a natural look of the skin as a consequence of synergy between the fractal particles, the macroscopic particles, titanium dioxide and color pigments. Also disclosed methods for their use.