Journal of cosmetic science (J COSMET SCI)

Publisher: Society of Cosmetic Chemists (U.S.)

Current impact factor: 0.28

Impact Factor Rankings

2016 Impact Factor Available summer 2017
2011 Impact Factor 0.277
2010 Impact Factor 0.215
2009 Impact Factor 0.392
2008 Impact Factor 0.365
2007 Impact Factor 0.283
2006 Impact Factor 0.248
2005 Impact Factor 0.295
2004 Impact Factor 0.395
2003 Impact Factor 0.195

Impact factor over time

Impact factor
Year

Additional details

5-year impact 0.35
Cited half-life 7.70
Immediacy index 0.00
Eigenfactor 0.00
Article influence 0.07
Website Journal of Cosmetic Science website
Other titles Journal of cosmetic science
ISSN 1525-7886
OCLC 39348374
Material type Periodical
Document type Journal / Magazine / Newspaper

Publications in this journal

  • [Show abstract] [Hide abstract]
    ABSTRACT: The volatile profiles of aroma extracts prepared from the flower of Gardenia jasminoides by different methods were investigated using gas chromatography-mass spectrometry. The enfleurage extraction using spermaceti wax and palm oil afforded the best aroma extract with a preference that was significantly (p < 0.05) better than those from solvent extractions, as sensorially evaluated in 43 volunteers. The odor quality of the absolute de enfleurage was similar to the floral scent of fresh gardenia, as confirmed in 152 volunteers. Although female volunteers were insignificantly (p > 0.05) better sensed than male volunteers, age was significant (p < 0.05). The nuance gardenia floral scent was contributed by farnesene, Z-3-hexenyl tiglate, Z-3-hexenyl benzoate, and indole. The relaxing and refreshing sensations of the gardenia odor suggest its applications in body care, cleansing products, and perfume. This study addresses the increasing interest in floral fragrances. The aroma profile and sensory property of this sweet and elegant scent flower will strengthen and expand the applications of gardenia from traditional medicine to those of perfumery and the field of phytochemistry.
    No preview · Article · Nov 2015 · Journal of cosmetic science
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    ABSTRACT: This article reports on the feasibility study of a cosmetic cream added with aqueous extract and oil from date (Phoenix dactylifera L.) fruit seed using experimental design. First, the mixture design was applied to optimize the cosmetic formula. The responses (dependent variables) were the spreadability (YSp) and viscosity (YVis), the factors (independent variables) being the weight proportions of the fatty phase (X1), the aqueous date seed extract (X2), and the beeswax (X3). Second, the cosmetic stability study was conducted by applying a full factorial design. Here, three responses were considered [spreadability (Sp), viscosity (Vis), and peroxide index (PI)), the independent variables being the concentration of the date seed oil (DSO) (x1), storage temperature (x2), and storage time (x3). Results showed that in the case of mixture design, the second-order polynomial equations correctly described experimental data. Globally, results show that there is a relatively wide composition range to ensure a suitable cosmetic cream from the point of view of Sp and Vis. Regarding the cosmetic stability, the storage time was found to be the most influential factor on both Vis and PI, which are considered here as indicators of physical and chemical stability of the emulsion, respectively. Finally, the elaborated and commercial cosmetics were compared in terms of pH, Sp, and centrifugation test (Ct).
    No preview · Article · Nov 2015 · Journal of cosmetic science
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    ABSTRACT: The physical stability of Dead Sea mud mask formulations under different conditions and their rheological properties were evaluated as a function of the type and level of thickeners, level of the humectant, incorporation of ethanol, and mode of mud treatment. Formulations were evaluated in terms of visual appearance, pH, moisture content, spreadability, extrudability, separation, rate of drying at 32 degrees C, and rheological properties. Prepared mud formulations and over-the-shelf products showed viscoplastic shear thinning behavior; satisfactory theological behavior was observed with formulations containing a total concentration of thickeners less than 10% (w/w). Casson and Herschel-Bulkley models were found the most suitable to describe the theological data of the prepared formulations. Thickener incorporation decreased phase separation and improved formulation stability. Bentonite incorporation in the mud prevented color changes during stability studies while glycerin improved spreadability. Addition of 5% (w/w) ethanol improved mud extrudability, slightly increased percent separation, accelerated drying at 32 degrees C, and decreased viscosity and yield stress values. Different mud treatment techniques did not cause a clear behavioral change in the final mud preparation. B(10)G and K(5)B(5)G were labeled as "best formulas" based on having satisfactory physical and aesthetic criteria investigated in this study, while other formulations failed in one or more of the tests we have performed.
    No preview · Article · Nov 2015 · Journal of cosmetic science
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    ABSTRACT: This report describes the development and validation of a reverse phase high-performance liquid chromatography (HPLC) method with UV detection for the determination of the hormones estriol, estradiol, estrone, and progesterone in topically applied products. The developed method was then used to conduct a postmarket survey of consumer products for these hormones. Each product was first mixed with Celite and then extracted with methanol. Extracts were cleaned on a Waters Oasis HLB solid phase extraction cartridge, and then analyzed using reversed phase HPLC. The analytes were separated using an Agilent Zorbax Eclipse XDB C8 (5 μm, 250 mm by 4.6 mm) analytical column and detected by their absorbance at 230 nm. Chromatographic separation was achieved by a 1.0-ml/min linear gradient from 30% acetonitrile and 70% water to 80% acetonitrile and 20% water over 30 min. A final 5 min hold time and a re-equilibration time of 10 min were used to prepare the column for subsequent analysis. Recovery from two different brand lotions spiked with three different levels of estriol, estradiol, estrone, and progesterone ranged from 81.8% to 101%. In this study, a total of 70 cosmetic products were surveyed. Twenty two (63%) of the 35 products were labeled as containing an estrogen and/ or progesterone and also provided quantitative label information about the hormone ingredient. The most frequently labeled hormones were progesterone (66%), estriol (46%), estradiol (11%), and estrone (6%). Six products labeled as containing estriol were found to contain estradiol. An estrogen and/or progesterone were found in 34 products at concentrations ranging from 86.0 to 26,800 μg/g. Progesterone was not found in one product labeled as containing this hormone. An additional 35 products, which did not list hormones on their labels, were analyzed and estrogen or progesterone was not detected in these products.
    No preview · Article · Oct 2015 · Journal of cosmetic science
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    ABSTRACT: o-Phenylphenol (OPP) in skin lotion was quantitated by high-performance liquid chromatography coupled with fluorescence detection after pre-column derivatization with 4-(N-chloroformylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole (NBD-COCl) in borate buffer (pH 8.5) at room temperature for 2 min. The column [150 mm x 3.0 mm internal diameter (i.d.)], which contained 5 μm particles of C18 packing material, was eluted at room temperature (flow rate: 0.5 ml/min) with mobile phase prepared by addition of acetonitrile (550 ml) to 450 ml of Milli-Q water containing trifluoroacetic acid (0.1 v/v%). 2-Hydroxyfluorene was used as an internal standard. The retention times of NBD-CO-OPP and NBD-CO-IS derivatives were 16.2 and 22.2 min, respectively. The calibration plot was linear in the range of 0.01-0.2 μg/ml with an r2 value of 0.9960, and the lower limit of detection was 0.003 μg/ml (at a signal-to-noise ratio of 3:1; absolute amount of 12 pg/20 μl injection). The coefficient of variation was less than 8.8%. Contents of OPP in three skin lotions were determined with the present system, and the recovery from spiked samples was satisfactory.
    No preview · Article · Oct 2015 · Journal of cosmetic science
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    ABSTRACT: The objective of this work was to evaluate the antioxidant and antityrosinase activities of Gac (Momordica cochinchinensis) extract and to clinically evaluate a Gac-containing antiwrinkle cream formulation. Gac extract exhibited higher antioxidant activity than vitamin C or E, as measured by 2,2-diphenyl-1-picrylhydrazyl (DPPH, 41.25 ± 0.34 mg TEAC/ml extract), 2, 2'-azinobis 3-ethylbenzothialine-6-sulfonic acid (ABTS, 47.70 ± 0.18 mg TEAC/ml extract), and ferric reducing antioxidant power (FRAP, 105.03 ± 2.326 mg TEAC/ml extract) scavenging. The antioxidant activity of Gac extract was 5.85- and 11.75-fold higher than that of vitamin E in the DPPH and ABTS assays, respectively. The FRAP assay indicated that the antioxidant activity of Gac extract was 2.91-fold higher than that of vitamin C. Gac extract also exhibited high tyrosinase inhibition (62.83% ± 1.99%). The tyrosinase inhibition activity of Gac extract was 1.51- and 2.06-fold greater than that of vitamins C and E, respectively. The safety and efficacy of the formulated Gac extract cream as an antiwrinkle agent and its promotion of skin moisturization and smoothness were investigated. Evaluation of acute skin tolerance indicated nonirritating properties. A clinical study revealed increases in cutaneous hydration. Average roughness was decreased, while smoothness was increased. Skin overlook analysis indicated skin roughness relief. These results indicate that the formulated Gac extract product is an effective antiwrinkle cream.
    No preview · Article · Oct 2015 · Journal of cosmetic science
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    ABSTRACT: Sun protection factor, SPF, is a measure of the efficacy of a topical sunscreen product; the higher the SPF, the greater the blockage of ultraviolet-induced erythema. While there are several methods to determine SPF, the Food and Drug Administration (FDA) methods are unique. The FDA methods define the label SPF value as the largest whole integer after subtracting an "A" value from the mean SPF. The A value, composed of the product of the upper 5% point of the t-distribution and the standard deviation (SD), divided by √(n), where n equals the number of subjects, has a significant impact on the label SPF value. Two examples explore this impact. Development of strategies to mitigate the impact of A using expected SPF values are explored using historical clinical trial data. A more enlightened choice of expected SPF values is shown to lead to higher label SPF values.
    No preview · Article · Oct 2015 · Journal of cosmetic science

  • No preview · Article · Oct 2015 · Journal of cosmetic science
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    ABSTRACT: In this study, the radiance contribution from formulating various pearlescent effect pigments into a skin cream was modeled using gloss map histograms created from digital photographs of clinical panelists. CIELab color data from the various pearlescent effect pigments applied to simulated skin tone drawdown cards was first collected to screen experimental candidates and to help select the concentration of pigment used in the formula. Optical microscopy was used to develop a simple coverage model to control for the differences in particle size and density of the effect pigments. In the subsequent in vivo study, panelists applied a weighed amount of cream containing various pearlescent effect pigments to the face and high-resolution digital photography images were collected on each panelist for image analysis. Gloss map histograms were developed through the software analysis of gray-scale images, which were used to describe the gloss, whiteness, and/or radiance contribution of each pearlescent effect pigment. The resulting gloss map histograms shared identifiable characteristics useful for statistical analysis and description. This methodology could serve as a novel way to investigate and describe the visual impact and benefit of formulating effect pigments in cosmetic creams intended for application on the skin.
    No preview · Article · Oct 2015 · Journal of cosmetic science
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    ABSTRACT: Do eyeliner, mascara, and eye shadow actually make the eyes appear larger than they really are? If so, by what percentage? To answer these questions, we used psychophysical experiments. Experiment 1 manipulated the degree of eyeliner (four levels) and mascara (five levels), and measured perceived eye size using a psychophysical procedure called the staircase method. The results showed that both eyeliner and mascara make the eyes appear larger than they really are by up to 6% (13% in area), but their effects are not additive. Eyeliner increased perceived eye size only in the absence of mascara. In the presence of mascara, however, eyeliner has no additional effect. Experiment 2 measured perceived eye size with or without eye shadow and demonstrated that eye shadow increases perceived eye size by about 5% (10% in area). These findings indicate that one mechanism by which makeup and cosmetics alter facial appearances involves inducing visual illusions. In addition, it is suggested that the eye size illusion caused by eyeliner, mascara, and eye shadow uses the same mechanism as that of the Delboeuf illusion, a geometric illusion of assimilation.
    No preview · Article · Oct 2015 · Journal of cosmetic science
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    ABSTRACT: High-frequency ultrasonography is a useful noninvasive tool to measure the acoustic properties of skin. Due to the ambiguity or confusion over the meaning of the skin entry echo, measurements have been limited to the dermis or full skin thickness with little data on epidermal properties. The purpose of this study was to better understand the nature of the skin entry echo and determine whether it is related to epidermal structure. We approached the problem by dampening the sudden change in material density from the coupling medium to the skin surface using facial tissue as a masking material. The thickness and acoustic density of bare and masked skin sites were measured using dermal ultrasound with a 50-MHz transducer. Results showed that the original thickness and acoustic density of the skin entry echo did not change when the skin was masked up to two layers. A comparison between the epidermal thicknesses measured using ultrasound and confocal microscopy also indicated that the two methods yielded about the same results with no statistically significant difference detected. This study demonstrates that the purported skin entry echo is not just a meaningless artifact, and it reflects useful properties of epidermal structure.
    No preview · Article · Oct 2015 · Journal of cosmetic science

  • No preview · Article · Sep 2015 · Journal of cosmetic science
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    ABSTRACT: Cosmetics are one of the most common reasons for hospital referrals with allergic contact dermatitis. Because of the increased use of cosmetics within the population and an increase in allergy cases, monitoring of heavy metals, especially allergen metals, is crucial. The aim of this study was to investigate the concentration of allergen metals, nickel (Ni), cobalt (Co), and chromium (Cr), in the most commonly used cosmetic products including mascara, eyeliner, eye shadow, lipstick, and nail polish. In addition, for safety assessment of cosmetic products, margin of safety of the metals was evaluated. Forty-eight makeup products were purchased randomly from local markets and large cosmetic stores in Istanbul, Turkey, and an atomic absorption spectrometer was used for metal content determination. Risk assessment of the investigated cosmetic products was performed by calculating the systemic exposure dosage (SED) using Scientific Committee on Consumer Safety guideline. According to the results of this investigation in all the samples tested, at least two of the allergen metals, Ni and/or Co and/or Cr were detected. Moreover, 97% of the Ni-detected products, 96% of Cr- and 54% of Co-detected products, contained over 1 mu g/g of this metals, which is the suggested ultimate target value for sensitive population and thereby can be considered as the possible allergen. On the basis of the results of this study, SED of the metals was negligible; however, contact dermatitis caused by cosmetics is most probably due to the allergen metal content of the products. In conclusion, to assess the safety of the finished products, postmarketing vigilance and routine monitoring of allergen metals are very important to protect public health.
    No preview · Article · Sep 2015 · Journal of cosmetic science
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    ABSTRACT: Synopsis Botanical antioxidants have attracted much attention as useful preventatives of skin damage. Pomegranate is consumed throughout the world for its beneficial health effects, including its antioxidant and anti-inflammatory activities. We investigated whether pomegranate concentrated solution (PCS) could serve as a potential functional cosmetic ingredient that exerts a skin-whitening effect and antiwrinkle activity. To investigate the moisturizing effect of PCS, hyaluronidase activity was examined in human keratinocytes (HaCaT). Elastase and procollagenase activities were assessed in normal human primary dermal fibroblast-neonatal (HDF-N) cells to determine their antiwrinkle effects. Metalloproteinase 1 (MMP-1) activity was also assessed following ultraviolet A (UVA) irradiation. Whitening effects were measured by a tyrosinase inhibition assay and melanin formation test in mouse melanocytes (Melan-a). In addition, histopathological analysis was performed to determine the number of microfolds formed on the epithelial surface, mean epithelial thickness, mean number of inflammatory cells infiltrating the dermis, and collagen fiber-occupied regions within the dermis. Hyaluronan synthesis was significantly increased by PCS in HaCaT cells, while procollagenase and elastase activities were decreased in HDF-N cells. A significant decrease in UVA-induced MMP-1 activity was also observed in PCS-treated HDF-N cells, compared with UVA-exposed cells. PCS effectively reduced melanin production and mushroom tyrosinase activity in Melan-a cells. Moreover, UVB-induced histopathological dermal sclerosis and inflammatory signs were significantly attenuated in PCS-administered mice compared with UVB-exposed mice. Conclusions: Our results suggest that PCS prevents signs of aging, including those related to photoaging. These effects are associated with enhanced hyaluronan synthesis, as well as suppressed elastase, collagenase, MMP-1, and tyrosinase activities and melanin production. UVB-induced photoaging, such as histopathological dermal sclerosis and inflammatory signs, were effectively reduced on the addition of PCS. These results also suggest that skin aging can be prevented and reduced by the antioxidant effects of PCS.
    No preview · Article · Aug 2015 · Journal of cosmetic science
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    ABSTRACT: Infant' and adult' scalp hair fibers were disassembled to various cellular components and blocks by chemical and enzymatic treatments, followed by random scission with rapidly rotating cutters. The hair fibers were also fractured by the use of a vise. The optical microscopic inspection of these specimens led to the discovery of many previously unknown structures in the hair shaft. In particular, a cuticular cell (Cu) was found to take a trowel-like shape consisting of a part with a blade-like shape (CuB) and a part with a handle-like shape (CuH), where CuB overlapped one another and fused partially to build the honeycomb-like structure on a large cuticular thin plate (CuP). Whereas CuH was closely similar to the cortical cell in dimensions and richness of macrofibrils (Mf). It was considered that human hair is stabilized structurally and physicochemically by the presence of the honeycomb-like structure, the CuP and the Mf.
    No preview · Article · Jul 2015 · Journal of cosmetic science
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    ABSTRACT: Antioxidant properties of mango (Mangifera indica) leaves were evaluated. Hydroalcoholic leaf extracts that were lyophilized were subsequently fermented with either Lactobacillus casei or effective microorganisms (EM) such as probiotic bacteria and/or other anaerobic organisms. Antioxidant properties were measured as a function of the mango leaf extract concentration in the fermentation broth. Tests for radical scavenging using the 1,1-diphenyl-2-picrylhydrazyl radical showed higher antioxidant activity for Lactobacillus- and EM-fermented mango leaf extracts than for the synthetic antioxidant butylated hydroxytoluene. Antioxidant activity generally increased with increasing fermented extract concentration as did the fermented extracts' polyphenol and flavonoid contents. Fermented extracts reduced reactive oxygen species generation by lipopolysaccharide in RAW 264.7 cells when measured via fluorescence of dichlorodihydrofluorescein acetate treated cells using flow cytometry. RAW 264.7 cells also showed a concentration-dependent cytotoxic effect of the fermented extracts using the 3-(4,5-dimethylthialol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. Inhibition of mushroom tyrosinase activity as well as nitrite scavenging by the fermented extracts increased as fermented extract concentrations increased. Tyrosinase activity was assayed with 3,4-dihydroxyphenylalanine as substrate. Nitrite scavenging was assessed via measurement of inhibition of chromophore production from nitrite-naphthylamine-sulfanilic acid mixtures. The antioxidant properties of fermented mango leaf extracts suggest the fermented extracts may be useful in developing health food and fermentation-based beauty products.
    No preview · Article · Jul 2015 · Journal of cosmetic science