An integrated approach to optimizing skin delivery of cosmetic and pharmaceutical actives / Steven Abbott in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 34, N° 3 (06/2012)  

[article]  inINTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 34, N° 3 (06/2012) . - p. 217-222 Titre : An integrated approach to optimizing skin delivery of cosmetic and pharmaceutical actives Type de document : texte imprimé Auteurs : Steven Abbott, Auteur Année de publication : 2012 Article en page(s) : p. 217-222 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Absorption cutanée Biomolécules actives Cosmétiques Extraits de plantes:Extraits (pharmacie) Formulation (Génie chimique) Perméation Solubilité Index. décimale : 668.5 Parfums et cosmétiques Résumé : The academic literature on skin delivery provides countless examples of scientific insights into specific aspects of the overall process. For the practical formulator, however, it is difficult to know how to combine such insights in a way that fits into the realities of commercial formulations. In this study, five key principles are combined into an integrated approach that can be applied to real-world formulations. Given the complexities of skin science, the integrated approach cannot be expected to be highly precise. Instead, it is intended as a way for a formulation team to balance the many conflicting issues. The predictions are sufficiently specific to be examined by those with the appropriate analytical resources and data on formulation efficacy. It is hoped that such challenges will allow the approach to be refined for the future. Note de contenu : - Ideal solubility - Solubility and partition - Diffusion - Multiple ingredients - Finite dose - The integrated approach - The basics - The fate of the formulation on the skin DOI : 10.1111/j.1468-2494.2012.00710.x En ligne : http://onlinelibrary.wiley.com/doi/10.1111/j.1468-2494.2012.00710.x Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=15030 [article]

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Analysis of transdermal absorptivity promoted by facial mask products on the basis of transdermal absorption data of multiple systems (Part 1) / X. Liu in SOFW JOURNAL, Vol. 144, N° 12 (12/2018)  

[article]  inSOFW JOURNAL > Vol. 144, N° 12 (12/2018) . - p. 26-29 Titre : Analysis of transdermal absorptivity promoted by facial mask products on the basis of transdermal absorption data of multiple systems (Part 1) Type de document : texte imprimé Auteurs : X. Liu, Auteur ; Y. Dai, Auteur ; J. Zhao, Auteur ; Yi Chen, Auteur ; H. Li, Auteur Année de publication : 2018 Article en page(s) : p. 26-29 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Absorption cutanée Dermo-cosmétologie Masques (cosmétique) Peau -- Soins et hygiène Pénétration (physique) Vitamine C Index. décimale : 668.5 Parfums et cosmétiques Résumé : This thesis selected ascorbic acid as a symbol component, utilized Franz diffusion tank facility and pig ear skin to simulate the transdermal absorption environment and conditions, and employed high performance liquid chromatography to determine the ascorbic acid content and to discover the effect of four different types of cosmetics systems (facial mask (A), lyophilized essence (B1), combination of lyophilized essence and facial mask (B2) and essence (C)) on its transdermal absorption. It was found that the total amount of transdermal absorption of ascorbic acid within 4 hours was B2 > A > B1 > C, in which B2 reached 0.413 µg.mm-2, and the transdermal absorptivity was B2 > A > B1 > C, in which B2 even reached 0.98%. The results showed that the mask could promote the transdermal absorption of ascorbic acid, especially when the lyophilized essence worked together with the mask, the performance and effect of transdermal absorption were more significant, which could provide good suggestions for application in the use of product. Note de contenu : - Definition of transdermal absorption and factors affecting transdermal absorptivity - Research on the transdermal absorption of ascorbic acid in four kinds of skin care product systems - Fig. 1 : Cumulative penetration amount of ascorbic acid in group A, B1, B2, C during 0.5 h-4 h - Fig. 2 : Penetration ratio of ascorbic acid in group A, B1, B2, C during 0.5 h-4 h En ligne : https://drive.google.com/file/d/1mAG0Gv0ivPcKsxxiqZjvRBCguXz-1bbl/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31512 [article]

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Anti-wrinkle therapy : significant new findings in the non-invasive cosmetic treatment of skin wrinkles with beta-glucan / Ravi Pillai in IFSCC MAGAZINE, Vol. 8, N° 1 (01-02-03/2005)

[article]  inIFSCC MAGAZINE > Vol. 8, N° 1 (01-02-03/2005) . - p. 17-21 Titre : Anti-wrinkle therapy : significant new findings in the non-invasive cosmetic treatment of skin wrinkles with beta-glucan Type de document : document électronique Auteurs : Ravi Pillai, Auteur ; M. Redmond, Auteur ; J. Röding, Auteur Année de publication : 2005 Article en page(s) : p. 17-21 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Absorption cutanée Antiâge:Antirides Cosmétiques Glucanes Un glucane est un polysaccharide (polymère d'oses) composé exclusivement de monomère de glucose. Ils peuvent être linéaires ou bien ramifiés. Index. décimale : 668.5 Parfums et cosmétiques Résumé : Oat beta-glucan is a water soluble, linear polymer of glucose consisting of 1,4 (70%) and 1,3 (30%) linkages with an average molecular weight of 1 × 106 Da. Scientific reports indicate beta-glucan is a film-forming moisturizer, a biological response modifier, and a promoter of wound healing. Our objective was to study the penetration of oat (1,4:1,3) beta-glucan in human skin models and to evaluate clinically its efficacy for reducing fine-lines and wrinkles. Penetration studies performed on human abdominal skin used a single application of 0.5% beta-glucan solution at a dose of 5 mg per cm2. The results showed that beta-glucan, despite its large molecular size, deeply penetrated the skin into the epidermis and dermis. A clinical study of 27 subjects was performed to evaluate the effects of beta-glucan on facial fine-lines and wrinkles. After 8 weeks of treatment, digital image analysis of silicone replicas indicated a significant reduction of wrinkle depth and height, and overall roughness. This work is the first ex vivo and in vivo demonstration of the physiological effects of beta-glucan in the penetration and restructuring of human tissue. The study supports the use of oat beta-glucan in the care and maintenance of healthy skin and the cosmetic treatment of the signs of aging. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10463 [article]

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Caffeine microspheres an attractive carrier for optimum skin penetration / Sandrine Bourgeois in IFSCC MAGAZINE, Vol. 12, N° 4 (10-11-12/2009)

[article]  inIFSCC MAGAZINE > Vol. 12, N° 4 (10-11-12/2009) . - p. 359-363 Titre : Caffeine microspheres an attractive carrier for optimum skin penetration Type de document : texte imprimé Auteurs : Sandrine Bourgeois, Auteur ; Marie-Alexandrine Bolzinger, Auteur ; Jocelyne Pelletier, Auteur ; Jean-Pierre Valour, Auteur ; Stéphanie Briançon, Auteur Année de publication : 2010 Article en page(s) : p. 359-363 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Absorption cutanée Caféine Cosmétiques Microsphères Index. décimale : 668.5 Parfums et cosmétiques Résumé : Caffeine is an effective slimming agent used for topical administration or in cosmetic products. The formulation must be such that caffeine reaches the adipocytes in the hypodermis. Biodegradable caffeine-loaded microspheres were evaluated for the transport of caffeine to its site of action for 24 h and upto 72 h. The mean diameter of the microspheres was 2.8 μm and their caffeine loading was 2.3 mg g-1 of particles. The permeation of caffeine from microspheres applied in aqueous suspension or from solution was evaluated through in vitro diffusion measurements with static Franz cells (n = 6) over 24 h or 72 h. The first experiments carried out on full-thickness skin without hypodermis showed that after 24 h the total amount of caffeine was twice as high from microspheres as from aqueous solution (22.6% vs. 9.99%). The results suggested that microspheres could easily penetrate through the skin and accumulate in the receptor compartment, ensuring continuous caffeine release. When the hypodermis was retained, microsphere penetration was only slightly decreased. After 72 hours of exposure the receptor fluid contained 15.3% free caffeine and 27.8% encapsulated fraction. The hypodermis hindered solution permeation, and therefore the free caffeine content was lower. Permeation of microspheres was not stopped by the presence of hypodermis. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10139 [article]

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Le cours des grands / Société Française de Cosmétologie in PARFUMS COSMETIQUES ACTUALITES, N° 124 (09-10/1995)

[article]  inPARFUMS COSMETIQUES ACTUALITES > N° 124 (09-10/1995) . - p. 69-72 Titre : Le cours des grands Type de document : texte imprimé Auteurs : Société Française de Cosmétologie, Auteur ; Françoise Basset, Directeur de publication, rédacteur en chef Année de publication : 1995 Article en page(s) : p. 69-72 Note générale : Bibliogr. Langues : Français (fre) Catégories : Absorption cutanée Couche cornée Peau -- Anatomie et histologie Perte insensible en eau Pharmacocinétique Produits antisolaires Index. décimale : 668.5 Parfums et cosmétiques Résumé : Organisé par la SFC dans le cadre bucolique du château des Maffliers, le premier Cours de Dermocosmétologie réunissait des personnalités scientifiques mondiales autour des techniques les plus récentes et des outils les plus performants d'étude de la peau et d'évaluation de l'efficacité des produits cosmétiques. Note de contenu : - Étude de la couche cornée - La perte insensible en eau transépidermique - Absorption percutanée - L’étude de la libération et de la pharmacocinétique des écrans solaires Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=19387 [article]

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Development consideration with maximum effect / Rick Williams in PERSONAL CARE EUROPE, Vol. 5, N° 3 (06/2012)  

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Development considerations with maximum effect / Rick Williams in PERSONAL CARE EUROPE, Vol. 5, N° 2 (04/2012)  

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La diffusion en question in ADDIACTIVE, N° 103 (04-05-06/2017)

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Effect of ultrasound and heat on percutaneous absorption of l-ascorbic acid : human in vitro studies on Franz cell and Petri dish systems / E. C. Jung in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 38, N° 6 (12/2016)  

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Evaluer l'absorption cutanée des ingrédients / Alexia Garrigues Mazert in EXPRESSION COSMETIQUE, N° Hors série (08/2019)  

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Exposition cutanée et passage percutané : de quoi parle-t-on ? / Frédéric Cosnier in HYGIENE & SECURITE DU TRAVAIL, N° 269 (10-11-12/2022)  

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Formes pharmaceutiques pour application locale / Monique Seiller / Paris : Technique & Documentation - Lavoisier (1996)

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Formulating for fast efficacy : influence of liquid crystalline emulsion structure on the skin delivery of active ingredients / Johann W. Wiechers in IFSCC MAGAZINE, Vol. 9, N° 1 (01-02-03/2006)

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Formulation and stability of a novel artificial sebum under conditions of storage and use / Aleksandr B. Stefaniak in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 32, N° 5 (10/2010)  

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Formulation effects of topical emulsions on transdermal and dermal delivery / A. Otto in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 31, N° 1 (02/2009)  

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Formulation of survival acceptor medium able to maintain the viability of skin explants over in vitro dermal experiments / M. Tarnowska in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 41, N° 6 (12/2019)  

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IFSCC - Stockholm / Caroline Chavigny in PARFUMS COSMETIQUES ACTUALITES, N° 160 (09-10/2001)

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IFSCC : Le "super " congrès fin de millénaire in PARFUMS COSMETIQUES ACTUALITES, N° 144 (12/1998)

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In vitro and in vivo dermal absorption assessment of acetyl aspartic acid : a compartmental study / Lucie Duracher in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 37, Suppl. 1 (10/2015)  

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In vitro human skin permeation and cutaneous metabolism of catechins from green tea extract and green tea extract–loaded chitosan microparticles / W. Wisuitiprot in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 33, N° 6 (12/2011)  

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