The presently disclosed subject matter relates to a system for customizing a cosmetic product. The system includes: an interface device, in electronic communication with a single batch formulation device. The single batch formulation device is configured to formulate a customized cosmetic product, and a threaded container configured to be imported into the single batch formulation device containing a base and exported from the single batch formulation device containing the customized cosmetic.

Ultraviolet radiation sun protective compositions are reported which feature micronized metal oxide inorganic particles selected from zinc oxide, titanium oxide and mixtures thereof, the inorganic particles being coated with poly[C.sub.8-C.sub.20 hydroxycarboxylic acid], the coated particles measured at a 10% loading in dodecane and 1 minute elapsed time having a Zeta Potential ranging from 2 to 10 mv, amounts of the poly[C.sub.8-C.sub.20 hydroxycarboxylic acid] to the inorganic particles being in a relative weight ratio of 1:100 to 1:10.

Ultraviolet radiation sun protective compositions are reported which feature micronized metal oxide inorganic particles selected from zinc oxide, titanium oxide and mixtures thereof, the inorganic particles being coated with poly[C.sub.8-C.sub.20 hydroxycarboxylic acid], the coated particles measured at a 10% loading in dodecane and 1 minute elapsed time having a Zeta Potential ranging from 2 to 10 mv, amounts of the poly[C.sub.8-C.sub.20 hydroxycarboxylic acid] to the inorganic particles being in a relative weight ratio of 1:100 to 1:10.

Inorganic sunscreen active agents in cosmetic compositions and methods are provided and feature micronized metal oxide inorganic particles selected from the group consisting of zinc oxide, titanium oxide, cerium oxide and mixtures thereof, the inorganic particles being coated with: (i) a poly[C8-C20 hydroxycarboxylic acid], the coated particles measured at a 10% loading in dodecane and at 1 minute elapsed time having a Zeta Potential ranging from 2 to 10 mv, particularly from 2 to 5 mv, amounts of the poly[C8-C20 hydroxycarboxylic acid] to the inorganic particles being in a relative weight ratio of 1:100 to 1:10; or alternatively (ii) an adduct of a hydroxy cinnamate and a silanol, amounts of the adduct to the inorganic particles being in a relative weight ratio of 1:200 to 1:4; or alternatively (iii) mixtures of (i) and (ii).

Inorganic sunscreen active agents in cosmetic compositions and methods are provided and feature micronized metal oxide inorganic particles selected from the group consisting of zinc oxide, titanium oxide, cerium oxide and mixtures thereof, the inorganic particles being coated with: (i) a poly[C8-C20 hydroxycarboxylic acid], the coated particles measured at a 10% loading in dodecane and at 1 minute elapsed time having a Zeta Potential ranging from 2 to 10 mv, particularly from 2 to 5 mv, amounts of the poly[C8-C20 hydroxycarboxylic acid] to the inorganic particles being in a relative weight ratio of 1:100 to 1:10; or alternatively (ii) an adduct of a hydroxy cinnamate and a silanol, amounts of the adduct to the inorganic particles being in a relative weight ratio of 1:200 to 1:4; or alternatively (iii) mixtures of (i) and (ii).

The present invention relates to a composition in the form of a water-in-oil (W/O) emulsion comprising an oily phase and an aqueous phase, comprising: (a) at least one oil; (b) at least one organic lipophilic gelling agent; (c) at least one pigment coated with isopropyl titanium triisostearate; and (d) water; wherein the amount of the (b) lipophilic gelling agent is greater than 0% by weight and less than 5% by weight relative to the total weight of the composition, and the amount of the aqueous phase is at least 50% by weight relative to the total weight of the composition.

The present invention relates to a composition in the form of a water-in-oil (W/O) emulsion comprising an oily phase and an aqueous phase, comprising: (a) at least one oil; (b) at least one organic lipophilic gelling agent; (c) at least one pigment coated with isopropyl titanium triisostearate; and (d) water; wherein the amount of the (b) lipophilic gelling agent is greater than 0% by weight and less than 5% by weight relative to the total weight of the composition, and the amount of the aqueous phase is at least 50% by weight relative to the total weight of the composition.

Nano-node sunscreen described herein enables significantly improved health monitoring and treatment of sun-related issues by utilizing internal (in-body) mechanisms and information and external mechanisms and information.

A composition is disclosed that includes pure silk fibroin-based protein fragments that are substantially devoid of sericin, wherein the composition has an average weight average molecular weight ranging from about 17 kDa to about 38 kDa, wherein the composition has a polydispersity of between about 1.5 and about 3.0, wherein the composition is substantially homogeneous, wherein the composition between 0 ppm to about 500 ppm of inorganic residuals, and wherein the composition includes between 0 ppm to about 500 ppm of organic residuals.

A cleansing composition comprising a detersive surfactant; an aqueous carrier; from about 0.5% to about 30% by weight of the cleansing composition of discrete particles comprising anhydrous particles and an aqueous phase, and wherein said anhydrous particles comprise: one or more fatty amphiphile selected from the group consisting of fatty alcohol, fatty ester, fatty acid, fatty amide and mixtures thereof; of one or more secondary surfactants selected from the group consisting of anionic, nonionic, zwitterionic, cationic or mixtures thereof. Wherein the discrete particle of the cleansing composition has a size from about 500 microns to about 7000 microns, and wherein the cleansing composition has a % transmittance of about 75% or higher.