3D living skin models : product development / Richard Bojar in PERSONAL CARE EUROPE, Vol. 5, N° 3 (06/2012)  

[article]  inPERSONAL CARE EUROPE > Vol. 5, N° 3 (06/2012) . - p. 52-54 Titre : 3D living skin models : product development Type de document : texte imprimé Auteurs : Richard Bojar, Auteur Année de publication : 2012 Article en page(s) : p. 52-54 Langues : Anglais (eng) Catégories : Cosmétiques Etude in vitro Etudes cliniques Tests d'efficacité Index. décimale : 668.5 Parfums et cosmétiques Résumé : Testing personal care products using clinical trials is the gold standard for proving efficacy, but is often seen as too expensive to be considered cost-effective. However, formal proof that a product works is highly motivating to consumers, as demonstrated by the runaways success of Boots Protect & Perfect anti-ageing serum in 2009. The combination of effective testing and marketing gave Protect & Perfect a distinct advantage over the competition, ushering in a new age in the marketing of personal care products, with cosmetic and personal care companies receiving increased pressure to provide solid evidence to support claims of product effectiveness. However, as proving efficacy remains discretionary for cosmetic and personal care products, for many manufacturers the primary motivating factor for testing non-regulated skincare products remains financial. Therefore, although companies can no longer rely entirely on marketing claims, there is still some reluctance to invest in R&D activities to help develop the stronger claims that attract the attention of consumers, even though there are now many laboratory and clinical methods available. Also, while reliable quantitative in vitro and in vivo methods have been developed to support many common claims (i.e. increased hydration, reduction in spots, reduced appearance of wrinkles, etc.), there is often a discrepancy between what is meant by the product claim for the consumer compared to the cosmetic scientist. Note de contenu : - In vitro laboratory testing - Clinical testing - In vitro living skin equivalent testing En ligne : https://drive.google.com/file/d/1Wxa58OwBHtZYBq5JbhO1-5lIKjJ-Hooa/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=15196 [article]

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An automatic procedure that grades some facial skin structural signs: agreements and validation with clinical assessments made by dermatologists / Frédéric Flament in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 41, N° 5 (10/2019)  

[article]  inINTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 41, N° 5 (10/2019) . - p. 472-478 Titre : An automatic procedure that grades some facial skin structural signs: agreements and validation with clinical assessments made by dermatologists Type de document : texte imprimé Auteurs : Frédéric Flament, Auteur ; M. Hofmann, Auteur ; E. Roo, Auteur ; C. Raimbault-Gerard, Auteur ; B. Chuberre, Auteur ; Y. Zhang, Auteur ; R. Jiang, Auteur ; Irina Kezele, Auteur ; J. Zhang, Auteur ; E Elmozino, Auteur ; J. Coquide, Auteur ; Vincent Arcin, Auteur ; Parham Aarabi, Auteur Année de publication : 2019 Article en page(s) : p. 472-478 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Caucasien(ne)s Dermatologie Etudes cliniques Evaluation Femmes Photovieillissement (dermatologie) Système de notation Vieillissement cutané Visage Index. décimale : 668.5 Parfums et cosmétiques Résumé : - OBJECTIVE : To confirm the robustness and validity of an automatic scoring system, algorithm-based, that grades the severity of nine facial signs through "selfies" smartphones pictures taken by European Caucasian women through dermatological assessments. METHODS: 157 Caucasian women from three countries (France, Germany, Spain), of different ages (20-75 years), took one "selfie" image by the frontal camera of their smartphones whereas local dermatologists photographed them with the back camera of the same smartphone. The same nine facial signs of these subjects were initially graded by these local dermatologists, using referential Skin Aging Atlases. All 314 "selfies" images were then further automatically analyzed by the algorithm. The severity of facial signs (wrinkles, pigmentation, ptosis, skin folds etc.) were statistically compared to the assessments made by the three dermatologists, taken as ground truth. - RESULTS : Highly significant coefficients of correlation (P < 0.001) were found in the three cohorts between the grades provided by the system and those from dermatologists in live. The back camera - of a better resolution than the frontal one - seems affording slightly more significant correlations. However, although significantly correlated, the signs of vascular disorders and cheek skin pores present some disparities that are likely linked to the technical diversity of smartphones or self-shootings, leading to lower coefficients of correlations. - CONCLUSION : This automatic scoring system offers a promising approach in the harmonization of Dermatological assessments of skin facial signs and their changes with age or the follow up of anti-aging treatments. Note de contenu : - Subjects - Protocol - Statistics DOI : 10.1111/ics.12563 En ligne : https://drive.google.com/file/d/15YUKd-XvjX_G9bcL0QhcIQjC6tPn3O6_/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33214 [article]

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An innovative approach based on maca to enhance your body shape / Maud Chapis in SOFW JOURNAL, Vol. 142, N° 5 (05/2016)  

[article]  inSOFW JOURNAL > Vol. 142, N° 5 (05/2016) . - p. 28-33 Titre : An innovative approach based on maca to enhance your body shape Type de document : texte imprimé Auteurs : Maud Chapis, Auteur Année de publication : 2016 Article en page(s) : p. 28-33 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Amincissants Beauté corporelle Etudes cliniques Evaluation Extraits de plantes:Extraits (pharmacie) Index. décimale : 668.5 Parfums et cosmétiques Résumé : The silhouette appearance is directly linked to cellulite issue. Concerning around 85 % of women, cellulite is the cause of unflattering curves due to local fat accumulation (mainly localized on thigh, hips and abdomen), altered skin aspect : "orange-peel", bad blond circulation and heavy legs feelings. In acting as slimming, draining and firming agent, our Maca extract offers a complete solution to recover a reshaped silhouette, to reduce cellulite and orange-peel aspect as well as reducing heavy-leg feeling. Our new patented Maca extract is derived from Maca, a plant mainly harvested in Peru, also known as Peruvian Ginseng for its energizing properties. Based on polyphenols of Maca, it is a sustainable ingredient obtained from the dried plant using an extraction process that is friendly to both people and the environment. Note de contenu : - BIOLOGICAL EVALUATION : Action on fat-shedding and fibrosis of the hypodermis - Enhancement of microcirculation - Strengthening of the structure - CLINICAL EVALUATION En ligne : https://drive.google.com/file/d/16nbO3EXkKbbS65T2yD_8QWrdBdtoL5Ko/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=26317 [article]

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An updated review of clinical methods in the assessment of ageing skin – New perspectives and evaluation for claims support / Stephan Bielfeldt in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 40, N° 4 (08/2018)  

[article]  inINTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 40, N° 4 (08/2018) . - p. 348-355 Titre : An updated review of clinical methods in the assessment of ageing skin – New perspectives and evaluation for claims support Type de document : texte imprimé Auteurs : Stephan Bielfeldt, Auteur ; Gunja Springmann, Auteur ; M. Seise, Auteur ; Klaus-Peter Wilhelm, Auteur ; Theresa M. Callaghan, Auteur Année de publication : 2018 Article en page(s) : p. 348-355 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Dermatologie Etudes cliniques Evaluation Peau -- Anatomie Peau -- Physiologie Tests d'efficacité Vieillissement cutané Index. décimale : 668.5 Parfums et cosmétiques Résumé : With the advancement of skin research, today's consumer has increased access to an informed understanding of ageing skin and its appendages, together with a plethora of targeted products to meet such needs. In recent years, increased legislative demands for quality evidential claims support have led not only to the development and validation of clinical methods to measure and quantify ageing skin, but also a clearer understanding of the skin ageing process–especially the impact of both its internal and external environments–as well as a tougher stance on clearly unjustifiable claims. Traditional testing methods used to research and evaluate anti‐ageing products claim to employ sophisticated instruments. Today, however, since the term anti‐ageing can be considered a misnomer, intelligent use of combined more advanced clinical methods has enabled the development of technologically improved consumer products providing enhanced efficacy and targeted performance. Non‐invasive methods for the assessment and quantification of the causes of ageing skin provide tools to the clinical researcher as defined by key clinically observed ageing parameters. Where evidence requires additional support, a number of clinical procedures evaluating ageing skin and hair products are combined with invasive procedures, thus enabling an added value to product claims. As discussed herein, given the enhanced understanding of ageing, we provide an update to our previous reviews of clinical methods used in the assessment of skin ageing, to include the wider aspects of environmental exposure; skin pigmentation; microbiome disturbance; surface topography; colour, radiance, and pH; and structural integrity–all requiring a disciplined approach to their use in dermatological investigations and product claims evidence. Note de contenu : - Environmental exposure-oxidative stress and pollution : gaseous combustion model - Skin surface topography - Pigmentation - Colour and radiance - Skin surface ph - Firmness, elasticity and echo-density - Microbiome balance - Concluding remarks DOI : 10.1111/ics.12484 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/ics.12484 Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31068 [article]

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Antibacterial lotion testing : a practical approach to demonstrate the antibacterial efficacy of a triclosan-containing leave-on moisturizer / G. Nole in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 22, N° 5 (10/2000)  

[article]  inINTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 22, N° 5 (10/2000) . - p. 341-347 Titre : Antibacterial lotion testing : a practical approach to demonstrate the antibacterial efficacy of a triclosan-containing leave-on moisturizer Type de document : texte imprimé Auteurs : G. Nole, Auteur ; C. Resch, Auteur ; A. Znaiden, Auteur ; A. Johnson, Auteur Année de publication : 2000 Article en page(s) : p. 341-347 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antibactériens Cosmétiques Dermo-cosmétologie Etudes cliniques Peau -- Soins et hygiène Triclosan Le triclosan est un composé organochloré, proche des chlorophénols, qui possède des propriétés antifongiques et antibactériennes à large spectre. Il est aussi appelé 5-chloro-2-(2,4-dichlorophénoxy)phénol. Index. décimale : 668.5 Parfums et cosmétiques Résumé : Le lavage habituel des mains est considéré comme le premier moyen d'éliminer les bactéries de celles-ci. Comme les lavages quotidiens des mains ne sont en général pas toujours complets, les produits de lavage antibactériens offrent une mesure supplémentaire de protection par le dépôt d'un agent antibactérien résiduel sur la peau qui perdure après le lavage. Cependant, un moyen plus direct de délivrer des agents antibactériens à la peau pourrait être une lotion pour mains sans rinçage. Cet article décrit les essais qui démontrent que le triclosan, un ingrédient antibactérien courant, lorsqu'il est administré par une émulsion anionique huile-dans-eau, est compatible avec la peau et efficace contre les bactéries aussi bien en laboratoire que dans l'environnement quotidien courant. Des méthodes in vivo et in vitro ont été utilisées pour démontrer le spectre d'activité de la lotion antibactérienne, sa compatibilité avec la peau, la persistance de l'activité, l'activité contre la flore résidente et l'activité dans la pratique. Les travaux montrent que la lotion sans rinçage est un vecteur approprié à la délivrance d'un principe actif antibactérien sur la peau et que les actifs délivrés par une lotion sans rinçage sont efficaces à l'utilisation. Bien qu'il soit reconnu que les lotions antibactériennes ne sont pas un substitut à un lavage complet des mains et à de bonnes pratiques d'hygiène, ces travaux montrent que les lotions antibactériennes peuvent compléter le lavage en apportant au consommateur une réduction visible des teneurs en bactéries sur leur peau. En outre, les résultats montrent que les méthodes décrites peuvent quantifier efficacement les effets antibactériens d'une lotion sans rinçage aussi bien au laboratoire que dans la pratique courante. DOI : 10.1046/j.1467-2494.2000.00063.x En ligne : https://onlinelibrary.wiley.com/doi/10.1046/j.1467-2494.2000.00063.x Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=4929 [article]

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Assessing changes in some facial signs of fatigue in Chinese women, induced by a single working day / Frédéric Flament in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 41, N° 1 (02/2019)  

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Assessing the impact of an aerial chronic urban pollution (UP) on some facial signs of differently-aged Chinese men / Frédéric Flament in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 41, N° 5 (10/2019)  

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Bioglycogen has moisturizing and anti-UV effects on human skin / Takashi Furuyashiki in SOFW JOURNAL, Vol. 143, N° 3 (03/2017)  

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A blackberry-dill extract combination synergistically increases skin elasticity in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 42, N° 5 (10/2021)  

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Blue light induced hyperpigmentation in skin and how to prevent it / Rolf Schütz in SOFW JOURNAL, Vol. 145, N° 7/8 (07-08/2019)  

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A bright 'star' in the anti-acne universe in PERSONAL CARE EUROPE, Vol. 13, N° 3 (04/2019)  

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A cell nectar to optimize vitamin D synthesis : the D-skin / Oscar Expósito in SOFW JOURNAL, Vol. 147, N° 10 (10/2021)  

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Cellulite : poor correlation between instrumental methods and photograph evaluation for severity classification / J. L. M. Soares in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 37, N° 1 (02/2015)  

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Characteristic differences in barrier and hygroscopic properties between normal and cosmetic dry skin. II. Depth profile of natural moisturizing factor and cohesivity / L. Feng in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 36, N° 3 (06/2014)  

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Claims development and consumer understanding / Theresa M. Callaghan in PERSONAL CARE EUROPE, Vol. 5, N° 3 (06/2012)  

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Clinical and in vitro evaluation of new anti-redness cosmetic products in subjects with winter xerosis and sensitive skin / Stéphanie J. Nisbet in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 41, N° 6 (12/2019)  

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Clinical testing for a booming men's sector / Nalini Kaul in GLOBAL PERSONAL CARE, Vol. 22, N° 8 (09/2021)

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Clinically proven benefits of organic certified products / Andrea Mitarotonda in PERSONAL CARE EUROPE, Vol. 6, N° 5 (11/2013)  

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Combining science with nature for a new concept in skin fillers / Caverzan da Silva Jeanifer in SOFW JOURNAL, Vol. 146, N° 9 (09/2020)  

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Comparison of clinical efficacies of sodium ascorbyl phosphate, retinol and their combination in acne treatment / C. Ruamrak in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 31, N° 1 (02/2009)  

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