Propanediol in a broad spectrum moisturiser / Mark Chandler in PERSONAL CARE EUROPE, Vol. 11, N° 5 (11/2017)  

[article]  inPERSONAL CARE EUROPE > Vol. 11, N° 5 (11/2017) . - p. 35-37 Titre : Propanediol in a broad spectrum moisturiser Type de document : texte imprimé Auteurs : Mark Chandler, Auteur ; David Shaw, Auteur ; Jerome Menzia, Auteur Année de publication : 2017 Article en page(s) : p. 35-37 Langues : Anglais (eng) Catégories : Additifs biosourcés Biocosmétiques Cosmétiques -- Additifs Formulation (Génie chimique) Produits antisolaires Produits chimiques -- Suppression ou remplacement Produits hydratants Propanediol Résistance à l'humidité:Résistance à l'eau Tests d'efficacité Index. décimale : 668.5 Parfums et cosmétiques Résumé : Zemea propanediol is a natural, preservative-boosting humectant for cosmetic formulations. A pure, petroleum-free diol, it offers high performance in a variety of applications and is certified 100% bio-based by the USDA BioPreferred programme. Benefits include its high purity, lack of skin irritation or sensitisation, improved humectancy and excellent sensory characteristics. Studies also have shown that Zemea propanediol can boost the efficacy of preservatives and reduce the amount of preservatives needed in formulations. The ingredient is certified natural by the Natural Products Association (NPA) and considered a derived organic ingredient under the definitions of ISO 16128-1. It can replace petroleum-based glycols such as propylene glycol, butylene glycol, and glycerin in formulations, with functions including: humectant, solvent, emollient, hand-feel modifier, among others. In this article, the efficacy of Zemea propanediol in providing a range of benefits to a sunscreen formulation was assessed. Note de contenu : - Bio-based propanediol - Combining organic and inorganic actives - Phase formulation - Water resistance - Table 1. W/O broad spectrum, water resistant, SPF 25+ daily facial moisturiser - Table 2. Evaluation of sun protection by SPF determination (FDA) - 40 and 80 minute water immersion En ligne : https://drive.google.com/file/d/1sxre0UT4szsWeM-zhwRD6JSq3lBj9OQe/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=29375 [article]

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Zemea propanediol in a broad spectrum, water resistant, SPF 25+ daily facial moisturizer / David Shaw in SOFW JOURNAL, Vol. 143, N° 7-8 (07-08/2017)  

[article]  inSOFW JOURNAL > Vol. 143, N° 7-8 (07-08/2017) . - p. 2-7 Titre : Zemea propanediol in a broad spectrum, water resistant, SPF 25+ daily facial moisturizer Type de document : texte imprimé Auteurs : David Shaw, Auteur ; M. Chandler, Auteur ; J. Merzia, Auteur Année de publication : 2017 Article en page(s) : p. 2-7 Langues : Anglais (eng) Catégories : Cosmétiques Facteur de protection solaire Formulation (Génie chimique) Peau -- Soins et hygiène Produits antisolaires Résistance à l'humidité:Résistance à l'eau Index. décimale : 668.5 Parfums et cosmétiques Résumé : Consumers are increasingly aware that there is a further need for broad spectrum sun protection, and particular protec¬tion during times of heavy sun exposure. Every day, broad spectrum UV protection is necessary to keep the skin looking youthful and healthy. The category is growing, but there con¬tinue to be concerns regarding the effectiveness, safety, and aesthetics of the sunscreen actives. The United States (US) has far fewer approved sunscreen ac¬tives than the rest of the world. Of those available in the US, some are not used due to lack of effectiveness and perceived toxicity. While the industry continues to wait for the FDA approval of actives used in Europe and elsewhere, an evaluation of underutilized Category 1 actives is important. Two actives that should be considered are the organic, water-soluble ma¬terials, ensulizole and sulisobenzone. Neither of these actives will work on their own, but both can be part of building innovative sun protection packages that please formulators and consumers. Adaptive Cosmetic Technology Solutions Corp. (ACT Solutions Corp.), assisted in the development of a new broad spectrum, water resistant, SPF 25+ daily facial moisturizer. Specific ingredient selection and innovative formulation techniques were completed to produce this new formulation. Note de contenu : - Zemea propanediol - Phase formulation - Water resistance - TABLES : 1. W/O broad spectrum, water resistant, SPF 25+ daily facial moisturizer - 2. Evaluation of sunscreen protection - 3. Evaluation of sun protection by SPF determination (FDA) - 40 minute water immersion - 4 Evaluation of sun protection by SPF determination (FDA) - 80 minute water immersion En ligne : https://drive.google.com/file/d/1J4AkvcqHjDAnwyxzDHu5RXDQgXuocaf_/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28958 [article]

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