Abstract:
PURPOSE: A mild composition for a external skin application with weak acid conditions for reducing a skin irritation property is provided to maintain the antiseptic ability while reducing a skin irritation by a chemistry antiseptic substance. CONSTITUTION: A mild composition for a external skin application is controlled with pH into 3.0~5.5, therefore capable of reducing the content rate of a chemistry antiseptic substance by 20~100%. The composition uses alpha hydroxy acid including glycolic acid, lactic acid, malic acid, citric acid or tartaric acid as a pH adjusting agent. The composition is capable of using as a dosage form of a base make-up material including a face lotion, a facial cream, a face pack, and hair gel, a cosmetic material including a foundation cream, a mascara, and an eyeliner, and a medicine material including all kinds of ointments.
Abstract:
본 발명은 하기 화학식 1로 표시되는 글루타민산-γ-에틸아미드(이하, '데아닌'이라 함)의 경피흡수를 촉진시키는 방법 및 이를 함유하는 피부노화 방지용 피부외용제 조성물에 관한 것이다. 보다 상세하게는 피부흡수가 잘 되지 않는 데아닌을 산성도를 조절한 용제에 용해시켜 유용성을 향상시키거나, 다른 이온성 화합물과 이온결합을 형성시킴으로써 유용성을 향상시키는 방법 및 산성도를 조절한 상태에서 레시틴 등의 피부친화성이 우수한 유화제와 함께 미세한 유화입자 및 리포좀 내에 상기 데아닌을 함유시키는 방법 등 양성이온성 화합물인 데아닌을 화학적ㆍ 물리적으로 처리하여 극성을 조절하는 유기용제법, 극성중화법, 전달체포집법 등의 다양한 경피흡수 촉진방법을 사용하여 데아닌의 경피흡수율을 크게 향상시켜 우수한 피부세포 증식 및 콜라겐 생합성 촉진효과를 갖는 피부 노화방지용 피부외용제 조성물을 제공한다.
Abstract:
PURPOSE: A method for manufacturing germinating plant seed extract using medicinal herb liquid is provided to ensure enhanced antioxidation effect. CONSTITUTION: A medicinal herb liquid for germinating plant seeds contains Prunus persica (L.) Batsch, Prunus armeniaca var. ansu Maxim. or siliceous sinter. The medicinal herb liquid further contains green tea. A germinating plant seed extract is obtained by immersing plant seed in a medicinal herb liquid and germinating. The plant seed is seed of Phaseolus angularis, Sesamum indicum, Coix lacryma-jabi L. var., or Raphanus sativus. The composition contains 0.001-30 weight% of germinating plant seed extract.
Abstract:
PURPOSE: A granular cosmetic formulation and a method for manufacturing the same are provided to stabilize unstable active ingredient and inform dissolution time of a soluble active ingredient to consumers. CONSTITUTION: A method for manufacturing a granular cosmetic formulation comprises: a step of mixing soluble active ingredient of powder type and thickener to obtain mixture powder; a step of dissolving the thickener in a solvent; and a step of forming granular particle by spraying the thickener solution to the mixture powder. The soluble active ingredient is arbutin, kojic acid, adenosine, coenzyme Q10, vitamin C, or glutathione. The thickener is xanthan gum and poly-gamma-glutamic acid. A granular cosmetic formulation contains soluble active 10.0-70.0 weight% of ingredient, 5.0-50.0 weight% of thickener, and 5.0-40.0 weight% of excipient.
Abstract:
PURPOSE: A composition containing L-cystathionine, cystathionine or mixture thereof is provided to ensure excellent sliming effect through suppression of adipocyte differentiation. CONSTITUTION: A composition for sliming contains L-cystathionine, cystathionine or mixture thereof as an active ingredient. The composition suppresses adipocyte differentiation. The differentiation of adipocytes is differentiation of mesenchymal stem cells to adipocytes. The composition contains 0.0001-30 weight% of active ingredient based on total weight.
Abstract:
PURPOSE: A method for measuring anti-oxidation ability is provided to simply and visually verify anti-oxidative effect of effective ingredient of a cosmetic product. CONSTITUTION: A method for measuring anti-oxidation ability of a cosmetic product comprises: a step of applying test cosmetic product on a potato; a step of photographing potato before and after exposing in the air; a step of measuring brightness of the potato using the photographed image; and a step of evaluating anti-oxidation effect of the cosmetic product.
Abstract:
PURPOSE: A cosmetic or pharmaceutical composition containing decursin is provided to enhance the number of epidermal keratinocyte stem cells(KSC) and ensure anti-aging. CONSTITUTION: A composition for proliferating epidermal keratinocyte stem cells contains decursin as an active ingredient. The decursin is obtained from Angelica gigas Nakai ethanol extract or Angelica gigas Nakai supercritical extract. The Angelica gigas Nakai ethanol extract is obtained by adding ethanol, stirring and removing solvent. The Angelica gigas Nakai supercritical extract is obtained by preparing micro powder, and purifying using silica gel column chromatography. A cosmetic composition and a pharmaceutical composition for anti-aging contain a composition containing decursin as an active ingredient.
Abstract:
PURPOSE: A method for measuring skin moisturizing capacity is provided to simply measure skin moisturizing capacity of a candidate material by measuring moisture retention capacity of a green-lentil jelly coated on the candidate material. CONSTITUTION: A green-lentil jelly is spread on a candidate material. The skin moisturizing capacity of the candidate material is evaluated by measuring the skin moisturizing retention of the green-lentil jelly. The evaluation of the skin moisturizing capacity is performed by analyzing an image about the moisture retention capacity of the green-lentil jelly. The moisture retention capacity of the green-lentil jelly is evaluated by measuring the contraction and a curve of the green-lentil jelly. The moisture retention capacity of the green-lentil jelly is in inverse proportion to the contraction and the curve of the moisture retention capacity. The contraction of the green-lentil jelly is measured by evaluating the thickness and the cross section of the green-lentil jelly.
Abstract:
PURPOSE: A cosmetic composition containing fermented extract is provided to promote PPAR-α(Peroxisome Proliferator activated Receptors-alpha) activation and ensure high skin barrier recovery and moisturization enhancement. CONSTITUTION: A cosmetic composition contains fermented extract of Mori radicis Cortex, Rehmanniae Radix crudus, Betula platyphylla var. japonica sap with salt as an active ingredient. A method for producing fermented extract comprises a step of adding salt to extract of Mori radicis Cortex, Rehmanniae Radix crudus, Betula platyphylla var. japonica sap then fermenting; and a step of extracting water or organic solvent. The salt concentration is 10~30 weight% based on total weight%.
Abstract:
A cosmetic composition for skin moisturization, which contains Criste Marine stem cell media extract is provided to specifically activate p63 which regulates the activation of skin stem cell and have skin moisturization. A cosmetic composition for skin moisturization comprises a Criste Marine stem cell media extract as an active ingredient. The composition activates epidermal stem cells. The cosmetic composition is used in the form of emulsion, cream, essence, pack, gel, powder, makeup base, foundation, lotion, ointment, cleansing foam, cleansing water, body lotion, body cream, body oil, rinse, soap or spray.