I gave this mask to my friend during our spa night. Like me she has pale sensitive skin. She reported no issue the next day but didn't feel like it did anything. When we did our mask together it had enough serum that we could leave the mask on for 20 minutes.

The good part about the mask is that it had a lot of serum. After using it I did not see nay real difference in my appearance. The mask is made of rather thick cotton material. It was just "ok." 

​This is a nice product with good nutrition.The mask is not made for European faces.
 

This didn't make any visible results for me, but my face felt really fresh and plump after using this. Loved the feeling.