The present disclosure provides low-water oral care compositions comprising a whitening agent and a flavor system encapsulating one or more flavor ingredients, wherein the flavor system provides improved taste to the consumer, masking the negative taste attributes of the whitening or oxidizing agents, and is also believed to be able to improve the flavor stability over the life of the product, and methods of using the same.

Treatment of skin tissue with photoactive materials and light, such as nanoparticles and formulations which are useful for cosmetic, diagnostic and therapeutic applications to mammals such as humans. In particular, embodiments of thermal treatment of the skin surface with metal nanoparticles in surfactant containing solutions are disclosed.

Methods for making a personal care product and a personal care product are provided. In one example, the method includes forming a first layer by an additive process. The first layer has a first composition that includes at least one filler component selected from the group of starch, bulking agent salt, granular acid, clay mineral, sorbitol, silica, titanium dioxide, and zinc oxide. A binder is applied to the first layer. A second layer is formed by the additive process overlying the binder. The second layer has a second composition that includes at least one filler component selected from the group of starch, bulking agent slat, granular acid, clay mineral, sorbitol, silica, titanium dioxide, and zinc oxide. At least one of the first composition and the second composition further includes at least one surfactant.

Provided are: a hydrophilized organic powder that is obtained by a hydrophilization treatment of a hydrophobic organic powder and has favorable properties; and a cosmetic that includes the hydrophilized organic powder. A hydrophilized organic powder that has a hydrophilizing-coat of polyoxyethylene (10) isostearyl ether on a hydrophobic organic powder is provided. Further, a cosmetic that includes the hydrophilized organic powder is provided. The hydrophobic organic powder is preferably an organic resin powder or a metallic soap powder, or a combination thereof.

To improve a fresh sense of use, an excellent feeling of use of hydrophobic powder, color development, transparency, ultraviolet shielding ability, and the like. In production of a cosmetic containing, respectively, 1 wt % or more of water and hydrophobic powder, (A) hydrophilic nonionic surfactant as monoether compound of branched higher alcohol having 12 to 20 carbons and polyoxyethylene group and (B) water are mixed, and then mixed with (C) hydrophobic powder.

Provided are coated particles and methods of their use for providing healthcare benefits. More specifically, the present invention provides amino acid and/or polymer-coated particles, or particles coated with other materials, for binding to, or otherwise associating with, surfaces of the oral cavity.

An aqueous liquid cosmetic containing 1 to 20% by mass of (A) a flake aluminum powder coated with a layer containing a silicon compound; 0.5 to 10% by mass of (B) a polycarboxylic acid-based dispersant having a mass-average molecular weight of 10,000 or less; and 1 to 40% by mass of (C) a film-forming polymer emulsion in terms of a solid content is provide. Normally, the aqueous liquid cosmetic contains at least 40% by mass of water, and further may optionally contain (D) a color pigment as another ingredient. This aqueous liquid cosmetic is suitable for eye makeup applications such as eyeliners, eyebrows, eye colors, and the like.

Provided are: a hydrophilized inorganic powder having favorable properties while reducing the blending amount of a surfactant; and a cosmetic including the hydrophilized inorganic powder. A hydrophilized inorganic powder including an inorganic powder as a base material, a hydrophobic coat that covers the surface of the inorganic powder, and a hydrophilic coat that covers the hydrophobic coat, wherein the composition of the hydrophilic coat is a nonionic surfactant(s) having a hydrophilic moiety and a carbon chain moiety, and has a branched structure sufficient for imparting self-dispersibility in the carbon chain moiety is provided.

Disclosed are a method for preparing exosomes from bovine placenta, lyophilized powder of the exosomes, as well as a composition containing exosomes from animal placenta and a preparation method and use thereof in anti-wrinkle on skin.

Provided are coated particles and methods of their use for providing healthcare benefits. More specifically, the present invention provides amino acid and/or polymer-coated particles, or particles coated with other materials, for binding to, or otherwise associating with, surfaces of the oral cavity.