Titre : |
Rejuvenating effect of snow algae analysed |
Type de document : |
texte imprimé |
Auteurs : |
Daniel Schmid, Auteur ; Esther Belser, Auteur ; Fred Zülli, Auteur |
Année de publication : |
2014 |
Article en page(s) : |
p. 31-34 |
Note générale : |
Bibliogr. |
Langues : |
Anglais (eng) |
Catégories : |
Algues unicellulaires Antiâge:Antirides Cosmétiques Peau -- Soins et hygiène
|
Index. décimale : |
668.5 Parfums et cosmétiques |
Résumé : |
Snow algae powder is a novel anti-ageing ingredient based on an extract of biotechnologically produced snow algae. In cell culture assays, the snow algae extract was found to induce a calorie restriction-mimetic effect by stimulating the expression of the Klotho gene and the activity of the AMPK protein. The extract reduced the loss in collagen expression in aged fibroblasts and counteracted the increase in matrix metalloproteinases in senescent fibroblasts. In clinical studies, the snow algae powder was shown to improve the papillary structure of the dermal epidermal junction, significantly enhanced skin hydration and smoothed crow's feet wrinkles. |
Note de contenu : |
- Stimulation of the longevity gene Klotho
- Activation of the master switch AMPK
- Stimulation of collagen production and inhibition of its breakdown
- Improvement of the papillary structure
- Improvement of skin hydration and smoothing of eye wrinkles |
Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=21096 |
in PERSONAL CARE EUROPE > Vol. 7, N° 3 (04/2014) . - p. 31-34