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Synthesis of 3-aminopropyl-menthyl-phosphate and its irritation-reducing activities / Jae Won You in IFSCC MAGAZINE, Vol. 6, N° 1 (01-02-03/2003)
[article]
Titre : Synthesis of 3-aminopropyl-menthyl-phosphate and its irritation-reducing activities Type de document : texte imprimé Auteurs : Jae Won You, Auteur ; Duck Hee Kim, Auteur ; Su Sun An, Auteur ; Ih Seop Chang, Auteur ; Hak-Hee kang, Auteur ; Ok Sub Lee, Auteur Année de publication : 2003 Article en page(s) : p. 15-18 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Aminoalkyle-menthyl-phosphate
Anti-inflammatoires
Peau -- Inflammation
Visage -- Soins et hygiène
Vitamine AIndex. décimale : 668.5 Parfums et cosmétiques Résumé : A cosmetic raw material, aminoalkyl-menthyl-phosphate was synthesized and its irritation-reducing property was investigated. Aminoalkyl-menthyl-phosphate was prepared by the reaction of menthyl phosphorodichloride and aminoalcohol, followed by hydrolysis. Among them, 3-aminopropyl-menthyl-phosphate showed a significant effect to reduce the irritation caused by retinol and AHA, which is comparable to that of hydrocortisone, a steroidal anti-inflammatory drug. In addition, its synthetic scheme was very simple and economic and we could prepare 3-aminopropyl-menthyl-phosphate with high purity and good yield. Inclusion of such an ingredient in cosmetics that contain biologically active compounds such as retinol and AHA may result in preparations with a lower irritation potential. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10611
in IFSCC MAGAZINE > Vol. 6, N° 1 (01-02-03/2003) . - p. 15-18[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 003878 - Périodique Bibliothèque principale Documentaires Disponible The essence of white flowers for multifunctional eye care / Hagen Döring in SOFW JOURNAL, Vol. 145, N° 6 (06/2019)
[article]
Titre : The essence of white flowers for multifunctional eye care Type de document : texte imprimé Auteurs : Hagen Döring, Auteur ; Miguel Perez-Aso, Auteur ; Blanca Martinez-Teipel, Auteur ; Jordi Bosch, Auteur ; Angela Roca, Auteur Année de publication : 2019 Article en page(s) : p. 14-18 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antiâge:Antirides
Anticernes
Contour des yeux -- Soins et hygiène
Cosmétiques
Visage -- Soins et hygièneIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Our laboratory has developed an active, derived from Crataegus monogyna (Hawthorn) and Jasminum sambac (Arabian jasmine), which act in conjunction to create a multi-functional effect on the eye contour. It has been successfully demonstrated that the active is able to decrease vascular permeability to avoid the accumulation of components that darken the skin tone. In addition it improves blood flow, increases bilirubin degradation and thus has a lightening effect on dark circles. In vivo studies confirm the improvement of blood circulation in the eye contour and a reduction of dark circles with excellent results in just 14 days. In the same period, the active also has a lifting effect on the upper eyelid and smoothes wrinkles in the crow-feet area. The natural active Eye'fectiveTM derived from two white flowers can strongly be recommended as an active ingredient with excellent activity that improves the appearance of the eye contour area. The ingredient can be used in China rand is compliant with natural cosmetics labels. Note de contenu : - INTRODUCTION : Why dark circles ? (Microcirculation - Accumulation of melanin - Glycation) - Why droopy eyelids ?
- WHITE FLOWERS FOR A RADIANT LOOK
- PROOF OF CONCEPT : Effect on vascular conditions of the eye contour (Vascular permeability - Bilirubin degradation) - Decrease of melamin in the eye contour - Improvement of collagen in the skin (Collagen synthesis - Inhibition of the accumulation of glycation products)
- PROOF OF ACTIVITY : Reduction of dark circles - Eyelid lifting effect - Complementary anti-wrinkle activityEn ligne : https://drive.google.com/file/d/1Q2HCQXSGhnx9AgHcQBiHcrDhyVWnzlO7/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32733
in SOFW JOURNAL > Vol. 145, N° 6 (06/2019) . - p. 14-18[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21013 - Périodique Bibliothèque principale Documentaires Disponible The objective and subjective impact of a daily self-massage on visible signs of stress on the skin and emotional well-being / Frédéric Flament in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 45, N° 6 (12/2023)
[article]
Titre : The objective and subjective impact of a daily self-massage on visible signs of stress on the skin and emotional well-being Type de document : texte imprimé Auteurs : Frédéric Flament, Auteur ; Aurélie Maudet, Auteur ; Muriel Bayer-Vanmoen, Auteur Année de publication : 2023 Article en page(s) : p. 761-768 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Bien-être
Massage
Peau -- Soins et hygiène
Perception de soi
Visage -- Soins et hygièneIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Currently, levels of stress, worry and sadness are increasing worldwide. Considered a part of healthcare, massage is associated with morphological, biological and psychological benefits. Little is known about using daily facial self-massage to improve skin quality and well-being. Note de contenu : - MATERIALS AND METHODS : Ethical considerations - Protocol - Self-massage ritual - Measurement - Self-assessment - Statistical analysis
- RESULTS : Subjects - Primary outcome - Self-administered questionnaire
- Table 1 : Perceived efficacy of the self-massage on the skin
- Table 2 : Perceived efficacy of the self-massage on well-beingDOI : https://doi.org/10.1111/ics.12884 En ligne : https://drive.google.com/file/d/1uywSxyAKLkKHeElBKnASOkU5oRuH9axM/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40261
in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 45, N° 6 (12/2023) . - p. 761-768[article]Thiamidol containing treatment regimens in facial hyperpigmentation : An international multi-centre approach consisting of a double-blind, controlled, split-face study and of an open-label, real-world study / W. G. Philipp-Dormston in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 42, N° 4 (08/2020)
[article]
Titre : Thiamidol containing treatment regimens in facial hyperpigmentation : An international multi-centre approach consisting of a double-blind, controlled, split-face study and of an open-label, real-world study Type de document : document électronique Auteurs : W. G. Philipp-Dormston, Auteur ; A. Vila Echagüe, Auteur ; S. H. Pérez Damonte, Auteur ; J. Riedel, Auteur ; A. Filbry, Auteur ; K. Warnke, Auteur ; C. Lofrano, Auteur ; D. Roggenkamp, Auteur ; G. Nippel, Auteur Année de publication : 2020 Article en page(s) : p. 377-387 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Dermo-cosmétologie
Emulsions -- Emploi en cosmétologie
Peau -- Physiologie
Pigmentation, Troubles de la
Rugosité
Thiamidol
Visage -- Soins et hygièneIndex. décimale : 668.5 Parfums et cosmétiques Résumé : - Objective : Tyrosinase is the rate-limiting enzyme in melanogenesis. Thiamidol is the most potent inhibitor of human tyrosinase out of 50 000 tested compounds. In clinical studies, it was shown to improve facial hyperpigmentation, post-inflammatory hyperpigmentation and age spots significantly. To identify the optimal number of daily Thiamidol applications, we conducted a split-face study comparing the efficacy and tolerability of four-times with two-times daily application. Subsequently, we evaluated the efficacy and tolerability of a typical face care regimen containing Thiamidol in a real-world study.
- Methods : The split-face study was double-blind, randomized, controlled, including two Thiamidol containing products (serum and day care SPF 30). The serum was applied twice daily on one half of the face and the day care SPF30 twice-daily on the whole face. The real-world study was open-label, observational, including three Thiamidol containing products (day care SPF 30 in the morning, serum and night care in the evening). In both studies, subjects with mild-to-moderate facial hyperpigmentation applied the products over 12 weeks. Assessments included clinical and subjective grading of hyperpigmentation, skin condition, hemi-/modified MASI, chromameter and clinical photography.
- Results : In the split-face study (n = 34), hyperpigmentation, skin roughness and hMASI improved all significantly (P < 0.001) versus baseline, with first visible results after two weeks of twice-daily application. The four-times daily application led to significant improvement versus the two-times daily application. In the real-world study (n = 83), all evaluated parameters, including skin condition and chromametry (n = 30), improved significantly (P < 0.001) in comparison with baseline and the corresponding preceding visits. The subjects judged the cosmetic properties of the products positively. In both studies, the products were well tolerated.
- Conclusion : Four-times daily Thiamidol improves facial hyperpigmentation significantly more than two-times daily and is well tolerated by the subjects. The real-world study with a typical face care regimen containing Thiamidol shows improvement of facial hyperpigmentation and confirms tolerability. Furthermore, the data provide evidence for the suitability of this three-product Thiamidol regimen for day-to-day life.Note de contenu : - MATERIALS AND METHODS : Split-face study - Real-world study - Statistics
- RESULTS : Split-face study - Real-world study
- Table 1 : Overview of methods of the two studies (split-face and real-world)
- Table 2 : INCI composition of the test products
- Table 3 : Demographic characteristics of the subjects of both studies (splitface and real-world)
- Table 4 : Self-grading of product performanceDOI : https://doi.org/10.1111/ics.12626 En ligne : https://drive.google.com/file/d/1qaZx6p66xka-JhsDsVVOmJVwNg88ZpiO/view?usp=shari [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35289
in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 42, N° 4 (08/2020) . - p. 377-387[article]Transferring pigmentation from forearm to face / Remo Campiche in GLOBAL PERSONAL CARE, Vol. 23, N° 3 (03/2022)
[article]
Titre : Transferring pigmentation from forearm to face Type de document : texte imprimé Auteurs : Remo Campiche, Auteur ; Mathias Gempeler, Auteur ; Dominik Imfeld, Auteur ; Sarah Gougeon, Auteur ; Marie Cherel, Auteur ; Magalie Roche, Auteur Année de publication : 2022 Article en page(s) : p. 60-64 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Dermo-cosmétologie
Formulation (Génie chimique)
Mesure
Peau -- Soins et hygiène
Pigmentation de la peau
Simulation par ordinateur
Visage -- Soins et hygièneIndex. décimale : 668.5 Parfums et cosmétiques Résumé : There is interest, particularly within the cosmetics industry, in understanding what pigmentation reactions and their modulation look like on the face. We have therefore developed methods that enable us to transfer pigmentation digitally from volunteers’ inner forearms to their faces. Using these methods, we can predict facial pigmentation reactions, based on the reaction on surrogate body sites such as the forearm, without irradiating the face. En ligne : https://drive.google.com/file/d/16QUVBc4FHQ4XhXI_5UyzDQgvWkXvZTSv/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37253
in GLOBAL PERSONAL CARE > Vol. 23, N° 3 (03/2022) . - p. 60-64[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 23259 - Périodique Bibliothèque principale Documentaires Disponible