title: In vivo transepidermal water loss and skin surface hydration in assessment of moisturization and soap effects.
abstract: Synopsis Transepidermal water loss (TEWL), skin surface water loss (SSWL) and water content of the stratum corneum are utilized to assess the hydration effects of moisturizers and soaps. The relationship among these parameters may help differentiating hydration obtained via occlusion or by water-holding in the stratum corneum. Furthermore, skin function (hydration, dehydration, barrier damage) can be studied comparing the data obtained with these techniques. In this study, the effects of glycerol, petrolatum, soaps and commercial moisturizers on the skin are investigated and discussed.
authors.affiliation: Department of Dermatology, University of California Medical School, Box 0989, San Francisco CA 94143, USA.
authors.forename: D
authors.initials: D
authors.lastname: Wilson
authors.forename: E
authors.initials: E
authors.lastname: Berardesca
authors.forename: H I
authors.initials: HI
authors.lastname: Maibach