FREE Samples of Oxy ClinicalFebruary 9, 2011 by Mitchell Wischmann This post may contain a link to an affiliate. See my disclosure policy for more information. Have you requested a sample of Oxy Clinical lately? I posted about one a while ago, and it appears that the same sample is available again! Sign up and get a FREE sample of Oxy Clinical Clearing Treatment, Hydrating Therapy and Advanced Face Wash.