Hi Dr. Nase,
I'm just curious what the final word is on this ingredient. It seems to be in so many products, including the Citrix sunscreen you reccomended and I'm just wondering if there is a chance of skin thinning if its applied to the daily.
Do you think there should be cause for concern? Or at the very least maybe stop using a product with this ingredient during laser treatments? Or am I just being a paranoid worry wort which is not unusual for me!