I decided to purchase this mask after seeing it almost everywhere on social media.
I have tried collagen masks in the past that are supposed to turn see-through during use but I don't think I ever had them on my face long enough to see it.
So, I took the advice and decided to sleep in this one. It was much more comfortable than I had imagined, although it did start to lift off of my chin by the morning.
My skin looked very glowy and hydrated when I removed it.
I didn't see any noticeable lasting effects from this during the day and I also woke up with some pretty deep looking indents on my forehead when the mask had folded my skin. This makes me feel like it would be more likely to encourage wrinkles rather than smooth then out.
It's safe to say that I won't be sleeping in this mask again any time soon but I am more than happy to use the rest of the pack when I have a long period of time to wear it for before going to bed.