| Titre : |
Anti-pollution : Safeguarding the skin against particulate matter : Using systematic studies to develop new formulations that effectively reduce the impact of particulate matter on the skin |
| Type de document : |
texte imprimé |
| Auteurs : |
Annette Mehling, Auteur ; Heidi Riedel, Auteur ; Helga Gondek, Auteur ; Robert Jung, Auteur ; Jan Koch, Auteur |
| Année de publication : |
2019 |
| Article en page(s) : |
p. 2-8 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Adhésion
Emollients
Emulsifiants
Ingrédients cosmétiques
Particules fines
Peau -- Effets de la pollution atmosphérique
Polymères
|
| Index. décimale : |
668.5 Parfums et cosmétiques |
| Résumé : |
Pollution and the risks it poses to human health have become a global concern, and consumers are well aware of the relevant dangers. Although the negative effects of particulate matter on the respiratory system are well documented, until now their impact on the skin has not been investigated in depth. Working on the assumption that keeping particulate matter off skin is the first line of defense against pollution-induced damage, BASF has developed a novel standardized test method to assess the effects of typical cosmetic ingredients, i.e. polymers, emulsifiers, and emollients, on the adhesion and removability of polluants. The findings have been used to create formulations that exhibit clear anti-adhesion and rinse-off (removability) effects. |
| Note de contenu : |
- Multifaceted effects of pollutants on human skin
- Adhesion and removability of particulate matter
- Experimental set-up
- Proof of concept
- The right set of ingredients to develop effective anti-pollution formulations
- Fig. 1 : Test method
- Fig. 2 : Anti-adhesion test using aqueous polymer solutions (1 percent): amount adhering to the skin in relation to untreated skin (baseline = 0); the higher the score, the more PM adheres to the skin
- Fig. 3 : Examples of adhesion and removability results for polymer solutions (1 percent active substance)
- Fig. 4 : Adhesion and removability performance of the formulations compared to benchmark products, relative to the untreated skin (baseline = 0)
- Table 1 : Typical formulation components: polymers, emollients and emulsifiers tested |
| En ligne : |
https://drive.google.com/file/d/1EOIT2BLCJjsqiMnEJRU3Tv532_SB4Ww3/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31998 |
in SOFW JOURNAL > Vol. 145, N° 3 (03/2019) . - p. 2-8
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