Therapeutic agents and herbs in topical application for acne treatment.

abstract：:Synopsis The viscosity of cosmetic emulsions is of great practical importance and related to their skin feel. To achieve a desirable and constant viscosity is not an easy task because numerous factors must be considered. Based on theoretical considerations a new surfactant, steareth-5-stearate, has been developed. It ...

journal_title：International journal of cosmetic science

authors： Dahms G

更新日期：1991-02-01 00:00:00

abstract：OBJECTIVE:The objective of this study was to clarify the effects of different body washing methods on skin texture. METHODS:Subjects were nine healthy women in their 20s. Skin on the inside of the forearms was washed every day for 4 weeks with protective washing (right forearm) and with non-protective washing (left fo...

journal_title：International journal of cosmetic science

authors： Matsumoto M,Matsuo J,Dai M,Nishizawa T,Matsui K,Ichikawa Y,Okuwa M,Sugama J,Sanada H

更新日期：2014-04-01 00:00:00

abstract：:The phase diagrams were determined of lactic and isohexanoic hydroxy acids as well as salicylic acid with water, a non-ionic surfactant and a paraffinic oil to outline the influence of the hydroxy acids on the structure in a model for a skin lotion. The results showed the influence of the acid to be similar to that of...

journal_title：International journal of cosmetic science

authors： Al-Bawab A,Friberg SE

更新日期：2004-06-01 00:00:00

abstract：OBJECTIVE:Arbutin is an effective agent for the treatment of melanin disorders. Arbutin may be converted to hydroquinone under conditions of high temperature, ultraviolet (UV) radiation and dilute acid. The aim of the current study was to develop an analytical method to determine the levels of arbutin and hydroquinone ...

journal_title：International journal of cosmetic science

authors： Jeon JS,Kim BH,Lee SH,Kwon HJ,Bae HJ,Kim SK,Park JA,Shim JH,Abd El-Aty AM,Shin HC

更新日期：2015-12-01 00:00:00

abstract：:The photostabilities of four sunscreen products have been assessed in vitro by applying sunscreen to a substrate and measuring the spectral transmission prior to, and after exposure to a source of ultraviolet (UV) radiation. Results were independent of whether an application thickness of 1 or 2 mg/cm ; 2 was used, and...

journal_title：International journal of cosmetic science

authors： Stokes R,Diffey B

更新日期：1999-10-01 00:00:00

abstract：:Hexamidine (HEX) has been used as a preservative in topical preparations since the 1950s. A number of studies also indicate that the molecule plays a beneficial role in skin homoeostasis. In this review, we describe the physicochemical properties of hexamidine diisethionate (HEX D) and the corresponding hydrochloride ...

journal_title：International journal of cosmetic science

authors： Parisi N,Matts PJ,Lever R,Hadgraft J,Lane ME

更新日期：2017-08-01 00:00:00

abstract：:Scars are well known to have a stratum corneum that is malfunctional. Increases in transepidermal water loss and decreases in stratum corneum capacitance and conductance have been reported. Occlusion therapy is a well-known route to improving the signs and symptoms of scarring. Until recently that has been assumed to ...

journal_title：International journal of cosmetic science

authors： Rawlings AV,Bielfeldt S,Lombard KJ

更新日期：2012-09-23 00:00:00

abstract：OBJECTIVE:Lipsticks and lip care products may contain saturated hydrocarbons which either stem from mineral oil saturated hydrocarbons (MOSH) or are synthetic, that is polyolefin oligomeric saturated hydrocarbons (POSH). Some of these hydrocarbons are strongly accumulated and form granulomas in human tissues, which pro...

journal_title：International journal of cosmetic science

authors： Niederer M,Stebler T,Grob K

更新日期：2016-04-01 00:00:00

abstract：:Synopsis The non-saponifiable lipidic fractions of avocado and soya bean applied percutaneously to hairless rats for 15 days had been shown to produce biochemical modifications of dermal connective tissue components: increases of soluble collagen and of the ratio soluble collagen/insoluble collagen. In this present st...

journal_title：International journal of cosmetic science

authors： Lamaud E,Huc A,Wepierre J

更新日期：1982-08-01 00:00:00

abstract：:Synopsis The principles on which stability tests are based are reviewed. The need to differentiate between product stability and product-container compatibility is emphasized. Recognition of this distinction is fundamental to the efficient organisation and execution of stability tests. Attention is also drawn to the d...

journal_title：International journal of cosmetic science

authors： Cannell JS

更新日期：1985-12-01 00:00:00

abstract：OBJECTIVE:To study the permeation of liquiritigenin (LQG) and liquiritin (LQ) as licorice flavonoids into the skin, we prepared ceramide liposome-in-cellulose hydrogel complex system. METHODS:Liposome-in-hydrogel complex systems were developed by incorporating ceramide liposomes into cellulose hydrogels by the swellin...

journal_title：International journal of cosmetic science

authors： Kim SJ,Kwon SS,Jeon SH,Yu ER,Park SN

更新日期：2014-12-01 00:00:00

abstract：:The phase diagram water, phenethyl alcohol and laureth 4 was determined and the variation of the vapour pressure of the alcohol was determined during evaporation using gas chromatographic head-space analysis. The phase changes during evaporation were estimated from the phase diagram and compared to the appearance of t...

journal_title：International journal of cosmetic science

authors： Friberg SE,Szymula M,Fei L,Barber J,Al-Bawab A,Aikens PA

更新日期：1997-12-01 00:00:00

abstract：OBJECTIVES:Hyaluronan (HA), an important constituent of extracellular matrix in the skin, has many biological activities such as hydration that contributes to firmness and bounciness of the skin. We have reported that reduction in HA in the papillary dermis and over-expression of HYBID (HYaluronan Binding protein Invol...

journal_title：International journal of cosmetic science

authors： Yoshida H,Yamazaki K,Komiya A,Aoki M,Kasamatsu S,Murata T,Sayo T,Cilek MZ,Okada Y,Takahashi Y

更新日期：2019-02-01 00:00:00

abstract：:The addition of water to lipsticks in the form of a water-in-oil emulsion is an attractive opportunity for cosmetics manufacturers to deliver hydrophilic molecules to the consumers, as well as improving the moisturizing properties. In this work, the effect of the emulsifier type and water content on the structural pro...

journal_title：International journal of cosmetic science

authors： Le Révérend BJ,Taylor MS,Norton IT

更新日期：2011-06-01 00:00:00

abstract：BACKGROUND:The effect of photodamage on facial stratum corneum (SC) is still poorly understood. OBJECTIVE:To describe the SC proteome from tape strippings of Caucasian SC from photoexposed cheek and photoprotected post-auricular (PA) site, a global analysis of photodamage on the skin will be developed leading to a bet...

journal_title：International journal of cosmetic science

authors： Voegeli R,Monneuse JM,Schoop R,Summers B,Rawlings AV

更新日期：2017-12-01 00:00:00

abstract：:In this work, a comparative study between two methods to acquire relevant information about a cosmetic formulation has been carried out. A Design of Experiments (DOE) has been applied in two stages to a capillary cosmetic cream: first, a Plackett-Burman (PB) design has been used to reduce the number of variables to be...

journal_title：International journal of cosmetic science

authors： Balfagón AC,Serrano-Hernanz A,Teixido J,Tejedor-Estrada R

更新日期：2010-10-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to perform short-term sensory testing and instrumental (conductivity and rheological) characterization of a fast inverted oil-in-water (o/w) emulsion base, also known as a SWOP (Switch-Oil-Phase) emulsion, and reference o/w and water-in-oil (w/o) emulsion bases under various testing ...

journal_title：International journal of cosmetic science

authors： Korać R,Krajišnik D,Milić J

更新日期：2016-06-01 00:00:00

abstract：OBJECTIVE:Hyaluronan (HA) plays a role in keratinocyte proliferation and differentiation. In addition, HA has been shown to have different biological activities depending on its molecular weight. It has been reported that HA-mediated CD44 activation regulates keratinocyte differentiation. Therefore, the aim of this stu...

journal_title：International journal of cosmetic science

authors： Kage M,Tokudome Y,Matsunaga Y,Hariya T,Hashimoto F

更新日期：2014-02-01 00:00:00

abstract：SYNOPSIS:Despite the extensive use of topical coatings in cosmetics, their effect on the mechanical properties of human skin and the perception of skin tightness in the form of drying stresses is not well understood. We describe the application of a recently developed substrate curvature technique to characterize stres...

journal_title：International journal of cosmetic science

authors： Levi K,Dauskardt RH

更新日期：2010-08-01 00:00:00

abstract：:Synopsis A modified procedure for the determination of total N-nitroso compounds in personal care products was evaluated in collaborative studies organized through the UK Cosmetic Toiletry and Perfumery Association (CTPA). The method offers a true 'totals'determination in that a solution of the whole sample is analyse...

journal_title：International journal of cosmetic science

authors： Challis BC,Colling J,Cromie DD,Guthrie WG,Pollock JR,Taylor P,Telling GM,Wallace L

更新日期：1995-12-01 00:00:00

abstract：:The aim of this study was to determine how worthwhile it would be to combine a newly developed topical slimming product with customized dietary habits not based on calorie restriction, so as to improve the cellulite appearance of the skin. At the beginning of the study, a nutritionist recorded the dietary habits of ea...

journal_title：International journal of cosmetic science

authors： Escudier B,Fanchon C,Labrousse E,Pellae M

更新日期：2011-08-01 00:00:00

abstract：:Molecular chaperone, heat shock proteins (HSPs), stabilizes intracellular processes of cells under stress. Little is known about the role of molecular chaperone proteins in the skin pathology, rejuvenation and wound healing, or whether their expression is altered by environmental and physiological stress to the skin o...

journal_title：International journal of cosmetic science

authors： Babizhayev MA,Nikolayev GM,Nikolayeva JG,Yegorov YE

更新日期：2011-02-01 00:00:00

abstract：OBJECTIVES:Quantification of stratum corneum (SC) protein levels from tape strippings is frequently used to investigate skin conditions, to correct for amounts of SC protein removed in SC biomarker studies and to determine distribution of topically applied ingredients. In recent years, a rapid and convenient method for...

journal_title：International journal of cosmetic science

authors： Raj N,Voegeli R,Rawlings AV,Gibbons S,Munday MR,Summers B,Lane ME

更新日期：2016-06-01 00:00:00

abstract：BACKGROUND:The deposit and adherence of particulate matter (PM) from aerial pollution onto the surface of human hair is a poorly studied phenomenon. OBJECTIVES:(i) To reproduce in vitro the deposit of known PM on standardized hair swatches in a closed box, (ii) to compare in vitro data with those obtained under 'real-...

journal_title：International journal of cosmetic science

authors： Galliano A,Ye C,Su F,Wang C,Wang Y,Liu C,Wagle A,Guerin M,Flament F,Steel A

更新日期：2017-12-01 00:00:00

abstract：:Synopsis Wound healing involves the activity of epithelial cells and fibroblasts. This process is particularly accompanied by an increase in the proliferative capacity of the fibroblasts and by the biosynthesis of constitutive proteins of connective tissue. To study the action of wound healing drugs on the growth of f...

journal_title：International journal of cosmetic science

authors： Adolphe M,Pointet Y,Ronot X,Wepierre J

更新日期：1984-02-01 00:00:00

abstract：:Microbiological quality control of personal care products using traditional methods can take between 5 and 7 days to complete. This is frequently the rate limiting step in product release. Companies are looking to improve manufacturing efficiencies and to maximize resources by releasing products faster. ATP biolumines...

journal_title：International journal of cosmetic science

authors： Morris HC

更新日期：1998-02-01 00:00:00

abstract：OBJECTIVE:Vitamin C and peptides are widely used in cosmetic products but there is a paucity of clinical studies showing that the formulations are effective in treating signs of facial ageing. These 3 clinical studies evaluated the effectiveness of an anti-ageing formula containing natural vitamin C (10%), biopeptides ...

journal_title：International journal of cosmetic science

authors： Escobar S,Valois A,Nielsen M,Closs B,Kerob D

更新日期：2020-10-10 00:00:00

abstract：:Synopsis In the last few years a lot of attention has been paid to the development of the in vitro models which would substitute for animals in cutaneous irritancy studies. These models explore either organ or explant cultures using freshly excised skin or serial cultures of isolated skin cells (epidermal keratinocyte...

journal_title：International journal of cosmetic science

authors： Ponec M

更新日期：1992-12-01 00:00:00

abstract：:There is an increasing demand in general population regarding skin healthiness and improvement of aesthetical appearance, indicating that people require more information about how to treat healthy skin and to prevent skin disease. This study is the result of a campaign on healthy skin organized by the International So...

journal_title：International journal of cosmetic science

authors： Sparavigna A,Di Pietro A,Setaro M

更新日期：2005-12-01 00:00:00

abstract：:Cocamidopropyl betaine (CAPB) has been the most important secondary surfactant for personal-cleansing products for a long time. Its excellent toxicological profile is an important reason for its increasing use in oral-care products. Recently it has gained interest for further applications such as household cleaners, d...

journal_title：International journal of cosmetic science

authors： Leidreiter HI,Gruning B,Kaseborn D

更新日期：1997-10-01 00:00:00