Unable to keep it fresh after open the pack.Expensive.Nothing spectacular. [SEP] *  Not so unique - I've used similar product selling elsewhere provide a similar result.<br />*  It's gentle - I have sensitive skin and I have no issue with this face mask.<br />*  Feel and looking good doesn't last - After application, my skin feels soft and even pores seem to be smaller.  However, this 'good' feeling/looks last just a few hours.<br />* Once open the container, there is no way to keep the lid down to keep it fresh for the next application. Packaging is awful.  The amount of the 'mask' in the little pouch/tub may last 2-3 application. (Maybe a week supply for the face regiment).  However, after you peel off the container, there is no way to keep it fresh.  Even tight zipped lock bag would have been better.<br />* - It's an expensive product for what you are getting.  It may seem cheap since it's under $15.00. But if I want to keep up with this mask application as suggested (3x a week & what came in this package would just last me about a week, It would cost me $60.00/month.<br /><br />I love Korean cosmetic in general. But I won't be buying this again.  I can't say for sure my skin will change for the better if I use this product 3x week as suggested for long period of time, but I am not the buyer of this product for a long haul.