The present invention relates to a method for increasing sun protection factor (SPF) of a sunscreen composition, use of porous metal oxide spheres (e.g., microspheres) for increasing SPF of a sunscreen composition and preparation of sunscreen compositions comprising the porous spheres.

Sunscreen compositions containing bis-ethylhexyloxyphenol methoxyphenyl triazine (BEMT) and zinc oxide, especially non-nano zinc oxide materials, with synergistic effects on enhancing in vivo sun protection factor (SPF) and UVA protection factor (PFA) values, and methods of preparation and applications thereof are disclosed.

The present invention relates to sunscreen or daily care compositions comprising hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate (INCI diethylamino hydroxybenzoyl hexyl benzoate), 1-(4-(1,1-dimethylethyl)phenyl)-3-(4-methoxyphenyl)propane-1,3-dione (INCI butyl methoxydibenzoylmethane) and at least one organic particulate UV filter, wherein the composition does not comprise 2-hydroxy-4-methoxybenzophenone (INCI oxybenzone) and ethylhexyl-2-cyano-3,3-diphenyl-acrylate (INCI octocrylene).

A method such as polishing the tooth under suitable conditions to enhance whitening effects. The following steps 1 to 3 are performed in number order, using a tooth polishing portion made of resin or resin composition having uneven surface, and citric acid or citric acid metal salts dispersed or dissolved in a gelatinous medium: Step 1: Apply a gel of 1 to 73 % citric acid or citric acid metal salts to the tooth surface. Step 2: Heat the tooth surface with the heating plate at 37° C.-45° C. for at least 3 minutes. Step 3: Scrub the tooth surface with the tooth polishing portion to provide friction while removing the gel.

ANHYDROUS SUNSCREEN COMPOSITION, PROCESS OF MANUFACTURING THE ANHYDROUS SUNSCREEN COMPOSITION AND USE OF THE ANHYDROUS SUNSCREEN COMPOSITION The present disclosure is directed to high SPF anhydrous sunscreen compositions. More specifically, the present disclosure is directed to high SPF anhydrous sunscreen compositions having enhanced anti-oiliness and anti-acne effect, as well as good hardness properties and dry touch to the skin after application combined with matt effect, comprising high concentration of silica aerogel, at least one emollient, a wax blend and an UV filter system. The present invention also discloses a process of manufacturing the anhydrous sunscreen compositions and uses of the sunscreen compositions.

The present invention is directed to an anti-acne sunscreen composition including (a) an anti-acne system, comprising salicylic acid and at least one additional anti-acne ingredient, (b) an UV filter system, and (c) a stabilizing polymer system. The present invention is also related to a process of manufacturing the anti-acne sunscreen composition and its use.

To provide a novel oil-in-water type emulsified composition, comprising a UV wavelength conversion substance and a water-soluble alkyl-substituted polysaccharide derivative.

The present invention relates to sunscreen or daily care compositions comprising diethylamino hydroxybenzoyl hexyl benzoate, butyl m eth oxyd ibenzoylmethane, bis-ethylhexyloxyphenol methoxyphenyl triazine, ethyl hexyl triazone and/or diethyl-hexyl-butamidotriazone, wherein the composition is free of methylene bis-benzotriazolyl tetramethylbutylphenol, tris-biphenyl tri-azine, titanium dioxide and zinc oxide and wherein the composition comprises diethylamino hydroxybenzoyl hexyl benzoate and butyl methoxydibenzoylmethane in a ratio of larger or equal to 0.8. Furthermore, the present invention relates to the use of said composition for the administration to sensitive skin. In addition, the present invention relates to the use of said composition to reduce sand adhesion after application of the product on the skin.

The present invention relates to sunscreen or daily care composition comprising (i) hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate (INCI diethylamino hydroxybenzoyl hexyl benzoate); and (ii) 1-(4-(1,1-dimethylethyl)phenyl)-3-(4-methoxyphenyl)propane-1,3-dione (INCI butyl methoxydibenzoylmethane); and (iii) 2,4-bis-{[4-(2-ethy-hexyoxy)-2-hydroxy]-pheny}-6-(4-methoxypheny)-1,3,5 triazine (INCI bis-ethylhexyloxyphenol methoxyphenyl triazine); and (iv) 4,4′,4″-(1,3,5-triazine-2,4,6-triyltriimino)tris-benzoic acid-tris(2-ethylhexyl)ester (INCI ethylhexyl triazone) and/or 4, 4′-[[6-[[4-[[(1,1-dimethylethyl)amino]carbonyl]phenyl]amino]-1,3,5-triazin-2,4-diyl]diimino]bis-benzoic acid-bis(2-ethylhexyl)ester (INCI diethyl-hexyl-butamidotriazone); and (v) at least one organic particulate UV filter, wherein the composition is free of ethylhexyl-2-cyano-3, 3-diphenyl-acrylate (INCI octocrylene), 2-ethylhexyl-(2E)-3-(4-methoxyphenyl) acrylate (INCI ethylhexyl methoxy cinnamate) and pp benzylidene malonates, and wherein the composition comprises diethylamino hydroxybenzoyl hexylbenzoate and butyl methoxydibenzoylmethane in a ratio of larger or equal to 0.8. Furthermore, the present invention relates to the use of said composition for the administration to sensitive skin. In addition, the present invention relates to the use of said composition to reduce sand adhesion after application of the composition on the skin.

The present invention relates to sunscreen or daily care compositions comprising diethylamino hydroxybenzoyl hexyl benzoate, at least one organic particulate UV filter and at least one UV filter selected from triazine derivatives, wherein the composition does not comprise octocrylene. Furthermore, the present invention relates to the use of said composition to reduce fabric staining and to facilitate the washability of a sunscreen or daily care composition.