Abstract:
The present invention relates to a method for preparing a benzoic acid amide compound in a high yield by presenting a novel method for preparing a benzyl amine compound to be used as a reactant and delimiting the reaction condition of each step by using the same, and the method is economically advantageous since mass production is possible.
Abstract:
The present invention provides: a colloid having a self-iontophoresis capacity, comprising elastomer microparticles and a piezoelectric layer encompassing the same; a preparation method therefor; and a cosmetic composition containing the same.According to the present invention, iontophoresis occurs by itself without the help of additional instruments, thereby allowing water-soluble active ingredients in a cosmetic composition to be effectively and transdermally delivered and absorbed.
Abstract:
The present invention relates to composite powder having enhanced skin adhesiveness, since the surface of inorganic powder contained in a cosmetic material is evenly covered with a pressure-sensitive adhesive polymer, a cosmetic composition containing same, and a method for preparing same. A cosmetic material having the composite powder according to the present invention shows adhesiveness resulting from a pressure-sensitive adhesive polymer, thereby having excellent skin adhesiveness, enhanced coverage and lasting power due to same, excellent oil dispersibility and spreadability when applied on the skin, and bringing light and refreshing feeling when used.
Abstract:
The present disclosure discloses a method for improving the skin condition or anti-microorganisms or anti-oxidation using Lactobacillus sakei MD_honeysuckle (accession number: KCTC 12675BP) derived from Lonicera japonica Thunb. A composition containing the strain or a cultured product thereof, or an extract thereof as an active ingredient has superior DPPH radical scavenging activity and antimicrobial activity against pathogenic microorganisms, has a high total polyphenol content and is capable of inhibiting the growth of melanocytes. Accordingly, the composition of the present disclosure is effective in preventing aging, improving skin wrinkles, whitening skin, fighting against microorganisms and fighting against oxidation and can be widely used in cosmetic compositions, pharmaceutical compositions or health food compositions where such effects are required.
Abstract:
Disclosed in the present specification is a liquid lipid composite composition comprising ceramide, cholesterol, a C10-30 unsaturated fatty acid having three or fewer double bonds, and natural oil or wax containing a C10-60 fatty acid ester or C10-60 fatty acid ester at a weight ratio of 1:0.03-3:2.5-12:0.3-6. The liquid lipid composite composition comprises a high content of ceramide and is present in a liquid state during storage at normal temperature, and thus can be easily applied as a formulation of a hair cosmetic composition. The liquid lipid composite composition, when used to treat hair, has excellent hair condition improving effects, such as improving the softness of the hair, enhancing the elasticity and strength of the hair, and increasing the shininess of the hair.
Abstract:
The present invention relates to an alkoxysilane salt compound having a novel structure, a preparation method therefor, and a hair composition containing the same. The alkoxysilane salt compound increases the storage stability and the dispersion stability of a hair composition in accordance with the formation of a self-assembly in the aqueous phase and can provide a continuous conditioning effect for hair.
Abstract:
The present invention relates to a novel hydroxyl pyranone compound, a method for producing same, and a cosmetic composition having the compound. The hydroxyl pyranone compound according to the present invention exhibits markedly improved effectiveness compared to the conventional adipocyte differentiation-promoting material, and thus is preferably included as an active ingredient in a cosmetic composition for increasing skin volume or elasticity.
Abstract:
The present invention relates to a composite powder of jade powder and a porous polymer, and more specifically relates to a composite powder (jade sphere) in which jade powder particles are impregnated in a porous polymer, the composite powder being produced by spraying, in one step, a dispersion in which jade powder has been dispersed in a solution that dissolves porous polymers, and to a cosmetic composition containing the composite powder, and to a manufacturing method for the composite powder.
Abstract:
One aspect of the present disclosure relates to a gardenia red pigment stably adsorbed on the surface of silica, and a cosmetic composition containing the same, and more specifically, to a gardenia red pigment stably adsorbed on the surface of silica, the silica surface having a specific reactive group introduced thereto, and a cosmetic composition containing the same. Compared to conventional gardenia red pigments, the gardenia red pigment stably adsorbed on the surface of silica, according to one aspect of the present disclosure, has improved thermal stability, does not aggregate at a low pH level, and may be applied to cosmetic compositions other than water-phase cosmetic compositions, and thus can have a further expanded range of use.
Abstract:
A method for preparing Ganoderma lucidum extract using an eco-friendly extraction technique is disclosed. A Ganoderma lucidum extract prepared thereby and a cosmetic composition containing the extract, and their uses are disclosed. The extraction technique use an aqueous cyclodextrin solution alone or in combination with ultrasonic extraction to afford a Ganoderma lucidum extract containing a high concentration of the effective ingredient triterpenoid.