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In Vitro And In Vivio Evaluation Of A Moisture Treatment Cream Containing Three Critical Elements Of Natural Skin Moisturization, David H. Mcdaniel, Jeffrey S. Dover, Mitchell Wortzman, Diane B. Nelson
In Vitro And In Vivio Evaluation Of A Moisture Treatment Cream Containing Three Critical Elements Of Natural Skin Moisturization, David H. Mcdaniel, Jeffrey S. Dover, Mitchell Wortzman, Diane B. Nelson
Biological Sciences Faculty Publications
Objectives
To evaluate skin barrier and hydration effects of a new rebalancing moisture treatment (TRMT) and to assess efficacy and tolerability in subjects with photodamaged skin.
Methods
In an epidermal skin model, tissues (n = 5/group) were topically treated with 25 µL of TRMT, 25 µL of a market‐leading moisturizer (MLM), or untreated for 60 minutes. Hydration was measured at 0, 15, and 30 minutes. Tissues were harvested for gene expression analysis of markers associated with skin barrier and hydration: Claudin (CLD), Aquaporin (AQP), Hyaluronic Acid Syntheses (HAS), and Hyaluronidase (HYAL). A clinical study evaluated twice‐daily application of TRMT, assessing …