Skin hydration in postmenopausal women: argan oil benefit with oral and/or topical use

Przegla̜d menopauzalny = Menopause review
Kenza Q BoucettaYahya Bensouda

Abstract

The aim of this study was to evaluate the effect of daily consumption and/or application of argan oil on skin hydration in postmenopausal women. Sixty postmenopausal women consumed butter during the stabilization period and were randomly divided into two groups for the intervention period: the treatment group absorbed alimentary argan oil (n = 30) and the control group olive oil (n = 30). Both groups applied cosmetic argan oil in the left volar forearm during a sixty days' period. Evaluation of skin hydration, i.e. transepidermal water loss (TEWL) and water content of the epidermis (WCE) on both volar forearms of the two groups, were performed during three visits at D0, D30 and after sixty days (D60) of oils treatment. The consumption of argan oil has led to a significant decrease in TEWL (p = 0.023) and a significant increase in WCE (p = 0.001). The application of argan oil has led to a significant decrease in TEWL (p = 0.01) and a significant increase in WCE (p < 0.001). Our findings suggest that the daily consumption and application of argan oil have improved the skin hydration by restoring the barrier function and maintaining the water-holding capacity.

Citations

Dec 28, 2017·International Journal of Molecular Sciences·Tzu-Kai LinJuan Luis Santiago
Jul 11, 2018·Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG·Matthias AugustinPetra Staubach
Oct 28, 2019·Phytotherapy Research : PTR·Nina PoljšakNina Kočevar Glavač
Oct 5, 2019·Current Pharmaceutical Design·Carmelo Puglia, Debora Santonocito

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