I bought and tried all four colors: blue, green, yellow, and pink. Of these, the pink one was perfect for my dry skin. While the seal on the container cap has a handle for peeling, it's difficult to open without scissors (lol). Be careful when traveling. Add 6-7 tablespoons of water with the included spoon (I prefer 7 tablespoons), knead, and apply a thick layer to your face. Leave it on for 15 minutes, then peel it off. There's no tugging or irritation when peeling, so it's gentle on the skin. It says "exosome," but there's no tingling sensation. While many moisturizing packs offer a moderate amount of hydration, this one does have a softening and firming effect. While it's only temporary, my pores have shrunk, my skin's dullness has disappeared, and puffiness has (slightly) subsided. After this, I think it's a good idea to add something else to moisturize. It feels special and reasonably priced, so I'd definitely like to repurchase it and use it occasionally.