A new body moisturizer increases skin hydration and improves atopic dermatitis symptoms among children and adults

Abstract

Moisturizers result in an increase of skin hydration and restoration of the skin barrier function and play a prominent role in the longterm management of atopic dermatitis (AD). Cetaphil RestoradermTM Moisturizer (CRM) contains novel ingredients specifically designed for AD, and its effects on skin hydration, skin barrier function and signs of AD were assessed in four studies, three of which were evaluator-blinded, randomized and intra-individual comparison trials. A single application of CRM induced significantly greater hydration than the untreated control for at least 24 hours (P is less than 0.001). After the skin was disrupted with 0.5% sodium dodecyl sulfate (SDS), applications of CRM led to a more rapid restoration of skin barrier function and maintained significantly greater skin hydration compared to the untreated control (both P is less than 0.05). After four weeks of twice-daily CRM application among subjects with a history of AD, a significant decrease of itching/stinging scores compared to baseline was reported, as well as an improvement in the quality-of- life and a high level of satisfaction regarding the product. When CRM was used as an adjunctive treatment with topical steroid for four weeks among subjects with mild-to-moderate AD, a more rapid decrease of overall disease severity was observed on days 7, 14 and 21 by the blinded investigator (P is less than 0.05), compared to steroid treatment alone. In summary, CRM is suitable for the specific needs of patients with AD and can be used either alone for long-term management or in adjunction with traditional treatment for both short and long-term disease control.