摘要:
The invention relates to cosmetic compounds designed to care for sensitive skin, taking the form of emulsions or creams. Said compounds contain natural oils, fats, waxes and esters of linear C8-C22 fatty acids as oil or fat components, phospholipids, sterols, alkyl-(oligo-)glycosides, fatty acid esters of sugars, sugar alcohols or polyglycerin or mixtures thereof as emulsifiers, and deoxysugars or natural substances containing the same as active ingredients. As deoxysugars, the compounds preferably contain fucose, rhamnose or mixtures thereof at a concentration of between 0.1 and 10 weight percent. The cosmetic compounds prepared according to the invention increase the vitality of the skin and significantly reduce the release of pro-inflammatory mediators.
摘要:
Des mélanges à effet antimicrobien renferment une combinaison exerçant une action synergique (A) d'au moins un alcool aromatique, à effet antimicrobien, de formule (I) et (B) d'au moins un diol, à effet antimicrobien, de formule (II): R2-CHOH-(CHR3)x-CH2OH. Des alcools aromatiques appropriés utilisés de préférence sont l'alcool phényléthylique et l'alcool hydro-cannellique. Des diols utilisés de préférence sont les alcane-diols et des monoéthers de glycérine, dans lesquels x = 0, R2 est un groupe alkylméthyle ou alkoxyméthyle de 8 à 14 atomes de carbone dans le groupe alkyle ou alkoxy. Les mélanges conviennent principalement comme agents de conservation pour des préparations aqueuses à teneur en constituants dégradables par l'action microbienne.
摘要:
The invention relates to cosmetic or dermatological compositions containing at least one cocoa bean (theobroma cacao) extract, at least one peppermint (mentha piperita) leaf extract, and at least one additional selected cosmetic agent in an appropriate cosmetic or dermatological carrier. Also disclosed are novel uses of said compositions.
摘要:
The invention relates to plant extracts that have a prebiotic effect on the skin, topical cosmetic and pharmaceutical compositions containing said plant extracts, and the use of said plant extracts and compositions, especially for treating the skin.
摘要:
The invention relates to novel mild surfactant compositions that are mucosa compatible and suitable in particular for cleansing the extremely sensitive eye area. The novel surfactant compositions contain a combination of selected ethoxylated glycerol and/or citric acid esters and amphodiacetates, amphoacetates and/or C8-18 alkyl monoglycosides and C8-18 alkyloligoglycosides.
摘要:
Oil-in-water emulsions with lamellar, liquid crystal phases contain a cosmetic oil or fat component, a hydrophile emulsifier and a lipophile co-emulsifier which is a lipid of the formula R1-O-R2, in which R1 stands for a primary, linear alkyl group, alkenyl group or acyl group with 20 to 30 C-atoms and R2 stands for hydrogen or a hydroxyalkyl group, a hydroxyalkoxyalkyl group or a polyhydroxyalkyl group. Behenyl alcohol is preferably used as a lipophile co-emulsifier. The emulsions enhance the lamellarity and the degree of order of the epidermal lipid structures of the skin.
摘要:
The invention relates to cosmetic and pharmaceutical creams in the form of an oil-in-water emulsion containing at least one polar oil as the oil component, said polar oil having an interfacial tension (η1) with water of less than 30 mN/m at 25 °C, and at least one plant protein as the emulsifier, a 1 wt % aqueous solution of said plant protein having an interfacial tension (η2) with the oil component at 25 °C which is less than the interfacial tension η1 between oil and water. Proteins or protein-containing meals consisting of oats, wheat or peas are preferred as emulsifiers, whilst the oil components preferably belong to the group of C¿8?-C22 fatty acid esters of monovalent or polyvalent C2-C6 alkanols or C8-C22 alkanol esters of monovalent or polyvalent C2-C6 hydroxycarboxylic acids.
摘要:
Preparations in the form of an emulsion, containing a hydroxy carboxylic acid alkyl ester from a C2-C6 hydroxy carboxylic acid and a C8-C22 alcohol as oily components in addition to at least 0.1 wt.% spherical polymer powder with a high specific surface of at least 1m2/g dispersion, suitable for use as skin care agents for reducing the oily appearance of skin. Preferably, the preparation contains 1-10 wt.% hydroxy carboxylic acid alkyl ester and 0.1-5 wt.% spherical polymer powder. Polymethacrylate, polyamide, styrol-divinylbenzol copolymers, polyethylene and polypropylene powders or silicon polymers are suitable polymer powders.
摘要:
The invention relates to a hair of skin treating agent containing at least one type of extract of an oleacea family plant. The use of said one or several extracts for treating hairs or the skin is also disclosed.
摘要:
The invention relates to an aqueous or aqueous-alcoholic extract of the blue-green algal taxon Spirulina, characterized in that it contains at least 10 wt. % magnesium in relation to the dry weight of said extract. The inventive blue-green alga extract is an efficacious component for stimulating intracellular synthesis of ATP and matrix proteins and differentiation of keratinozytes. The blue-green alga extract is used in topical preparations for cleaning and cosmetic care of the skin and hair, in addition to the production of agents for dermatological treatment of the skin.