An ink composition including at least one photochromic pigment or dye, at least one film-forming resin, and at least one solvent in which the at least one photochromic pigment or dye and the at least one film-forming resin are dispersible or dissolvable, wherein the components of the ink composition are present in respective amounts such that the ink composition is in the form of a liquid or gel until evaporation of the at least one solvent, and wherein, upon evaporation of the at least one solvent, the at least one film-forming resin forms a film that (a) inhibits the ink composition from degrading when covered with the sunscreen product or (b) inhibits the ink composition from washing off when the sunscreen is washed off or both, the film-forming resin including shellac, polyurethane, acrylic polymer, silicone polymer or a mixture thereof.

Disclosed herein are aesthetic-enhancing formulations and methods thereof. For example, an aesthetic-enhancing formulation includes, in some embodiments, one or more pigments, one or more active ingredients, and one or more excipients. The one-or-more excipients includes at least a vehicle configured to evenly distribute components throughout the aesthetic-enhancing formulation, the components including the one-or-more pigments, the one-or-more active ingredients, and any other excipients other than the vehicle. In another example, a method for the aesthetic-enhancing formulation includes, in some embodiments, inserting the aesthetic-enhancing formulation into a dermal layer of skin by percutaneous punctures.

A titanium oxide powder of the present invention has a BET specific surface area of 5 m.sup.2/g or more and 15 m.sup.2/g or less and contains polyhedral-shaped titanium oxide particles having eight or more faces, in which a mass reduction rate in a case of being heated at 800° C. for 1 hour in an air atmosphere is 0.03% by mass or more and 0.5% by mass or less.

Process for making up an area of human keratin materials using a makeup device including a substrate having at least one transfer surface, and a coat of cosmetic colouring ink borne by the transfer surface and obtained by printing, using at least one digital printer, and a cosmetic coating comprising an oil borne by the transfer surface. The cosmetic coating is at least partially superposed on the coat of ink and laying above and/or below the coat of ink, and the process includes the step of simultaneously transferring onto the area to be made up all or part of the coat of ink and all or part of the coating superposed thereon.

A method for producing a wearable coating having a solid material fixed on skin, the method comprising: A) a step of placing one or more solid materials selected from the group consisting of a powder, a granule, a film, a fiber, a flat material, and a cubic material other than these, on a skin surface; B) a step of, after the step A), electrostatically spraying a composition X comprising the following component (a) and the following component (b) directly on the skin to thereby form a coating on the skin surface: (a) one or more volatile substances selected from the group consisting of water, an alcohol, and a ketone, and (b) a polymer having a coating forming ability; and after the step B) or before the step A), C) a step of applying a composition Y, other than the composition X, comprising one or more components selected from the group consisting of the following component (c) and the following component (d) to the skin: (c) an adhesive polymer, and (d) an oil.

A film assembly for transferring an image to a surface includes a base layer, an ink layer that is removably adhered to the base layer, a developer layer that develops the ink layer and a transfer layer that is removably adhered to the developer layer, the transfer layer including the image that is configured to be transferred onto the surface. The base layer and the rear layer can be adhered together to form a rear layer. A frame layer can be removably adhered to the transfer layer. The ink layer can contain a non-toxic ink. The transfer layer can be manufactured with resilient materials. The frame layer can be removed from the transfer layer. The rear layer can be removed from the developer layer. The film assembly can be within a film assembly array of a plurality of film assemblies and can be disposed within a film assembly housing.

Methods for transmitting data between parties or locations using temporary markings that are affixed to a human or animal body are disclosed, along with related devices. These markings, or tattoos, are intended to be temporary, where the lifespan of the marking is dictated by the marking material used and the material's interaction with the dermis of the wearer. The markings can be visible, invisible or a combination thereof, placed in predetermined or random locations. The markings can also be affixed in visible or hidden locations, depending on privacy concerns.

An image processing apparatus controls an operation of a printer apparatus that prints an image on a sheet being attachable to skin. The image processing apparatus includes: an image acquirer that acquires a skin image; an image analyzer that extracts, from the skin image, a discolored region differing in color from surrounding skin by at least a predetermined level, and color of the surrounding skin; a print type determiner that determines, based on at least one of color and size of the discolored region, a print type that includes at least one of use/nonuse of a base material containing a white pigment, a particle shape of a print material used in the printing, a scheme of the printing, and use/nonuse of lamé powder; and a printing controller that outputs, to the printer apparatus, image data having a content of printing a print material in the surrounding color, on a region corresponding to the discolored region in the sheet, and controls an operation of the printer apparatus according to the determined print type.

Disclosed is a cosmetic composition spread on lips to provide a color to lips. Disclosed are a lip pack cosmetic composition for tattooing and a method of preparing the same wherein lips are pigmented and thereby have tattoo effects by removing a formed layer after pigmenting a color on lips and drying the pigmented lips.

This invention provides particles encapsulating active agent that do not produce functional effects or remove functional effects until they are triggered by contacting with at least one exogenous source. The particles in this invention minimize toxic effects to the body of the active agent and the material that interacts with an exogenous source as well as minimize body chemicals from degrading both the active agent and the material that interacts with an exogenous source inside the particle.