MATERIALS AND METHODS
Two studies comparing different attributes of OxySoftN and MaxN in a pair‐wise fashion were carried out on healthy volunteers and performed in accordance with the Declaration of Helsinki under protocols that were duly approved by an independent review board (Integreview IRB, Austin, TX).All volunteers were fully informed about the purpose of the study in which they were participating and the associated instrumental methods. Upon signing an informed consent document, they were instructed to stop the use of all potentially moisturizing products (lotions, sunscreens, insect repellants, etc.) on their arms for the 3 days prior to the study day. Upon arrival at the clinic, any hair within the test sites, which could interfere with the procedures, was removed using a gentle surgical prep clipper. Both volar forearms were then wiped with an alcohol swab and allowed to dry for at least 2 min before mapping out the test sites using a nontoxic marker.