Thanks for the post. I got an email from "Ask Ariel" about the same stuff. Didn't pay much attention until I read your post. Really appreciate you sharing your research. I feel confident in trying it now! I didn't realize it's for humans too, my skin baby (21YOA) suffers right along with Roxy- with the both of them whining and scratching, my nerves get frazzled. HOPefully they both will benefit!