Response to: Letter to the Editor Regarding "An Investigation of the Skin Barrier Restoring Effects of a Cream and Lotion Containing Ceramides in a Multi-Vesicular Emulsion in People with Dry, Eczema-Prone, Skin: The RESTORE Study Phase 1".
Nevertheless, we share the authors' caution over corneometer measurements, and included visual skin dryness scoring in this study and have included additional measures of skin water content in our second study [[4]]. The authors offer evidence of the inferiority of the test products compared with another glycerol-containing but non-skin lipid/ceramide-containing product in the form of a single figure in a review article. The authors suggest that "The skin capacitance measures give the expected hydration improvements... due to the presence of glycerol in the products based upon its dielectric constant".