I recommend the collagen mask.

The mask pack I am using is a collagen mask that you apply.
It is a product from Berryhop.

After squeezing the product onto the brush and spreading it on your skin, the pack will turn transparent after about 30 to 40 minutes; at that point, you can remove the thin pack.
I was worried it might fall off since it's thin, but it detaches very easily, so it was convenient to use.
After washing my face with water, my skin felt moisturized and glowed.
The texture is neither thick nor watery, and it feels soft when applied.
The included brush is also made of silicone, so it adheres well to the skin and applies well.
I recommend this collagen mask that gives the feeling of deeply moisturizing the skin from within.