| Titre : |
Rebalancing the excessive sebum production in the scalp |
| Type de document : |
texte imprimé |
| Auteurs : |
Irene Montano, Auteur |
| Année de publication : |
2020 |
| Article en page(s) : |
p. 24-27 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Biomolécules actives
Cheveux -- Soins et hygiène
Cosmétiques
Cuir chevelu -- Soins et hygiène
Inhibiteurs (chimie)
LipasesLes lipases sont des enzymes hydrosolubles capables d'effectuer l'hydrolyse de fonctions esters et sont spécialisées dans la transformation de triglycéride en glycérol et en acides gras (lipolyse). À ce titre, elles constituent une sous-classe des estérases.
Lipogénèse
Produits capillaires
Séborrhée
|
| Index. décimale : |
668.5 Parfums et cosmétiques |
| Résumé : |
An oily scalp is caused by over-reactive sebaceous glands on the scalp. The oil or sebum attracts dirt more easily, produces even dandruff, and makes the hair stick together. To reduce the sebum and enhance the barrier efficacy on oily scalp, Mibelle Biochemistry has developed an active ingredient based on the Chinese medicinal herb Astragalus membranaceus. AstraForce is a liposomal preparation of Astragalus membranaceus root extract.
This plant is one of the most important Chinese medicinal herbs and its roots have been used for more than 2500 years in Chinese medicine to strengthen qi, the body’s life force. This liposomal form facilitates the penetration of actives into the sebaceous duct allowing the active components to target the sebaceous gland more straightforwardly. The sebum-reducing effect of AstraForce has been proven on volunteers having oily scalp and hair while maintaining the barrier effectiveness. In vitro the active ingredient has reduced the activity of enzymes involved in sebum lipid metabolism. AstraForce thereby has a positive effect on scalp purification and hydration as well as reducing sebum production in the context of oily hair. |
| Note de contenu : |
- A TRADITIONAL CHINESE HERB TO REBALANCE THE SCALP SEBUM PRODUCTION
- STUDY RESULTS : Inhibition of the lipase activity - Lipogenesis - Sebum-reducint efficacy oc AstraForce on oily scalp andhair
- Fig. 1 : Epidermal and dermal layers of the scalp, including the hair unit
- Fig. 2 : Inhibition of the lipase activity
- Fig. 3 : Reduction of lipogenesis after 7 days of treatment
- Fig. 4 : Sebum reduction on volunteers with oily scalp
- Fig. 5 : Microcamera images and the corresponding Sebufix® illustrations of the sebum present on the scalp of the volunteers at different time points
- Fig. 6 : Reduction of trans-epidermal water loss (TEWL) on volunteers with oily scalp |
| En ligne : |
https://drive.google.com/file/d/1nTBd_57aZ8LiI-g-8uAoOT-tKkKdzajt/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34064 |
in SOFW JOURNAL > Vol. 146, N° 5 (05/2020) . - p. 24-27
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Rebalancing the excessive sebum production in the scalp in SOFW JOURNAL, Vol. 146, N° 5 (05/2020)
