i really love both of these products! not only is the packaging super cute, but both products work well on my skin. to start, the collagen mask is cooling and very effective in moisturizing my skin and making it feel firmer. however, i've noticed that you don't need a lot of the collagen product on my face! applying a small amount on my face suffices because the product spreads super easily across my skin! the carbonating mask is super cool too! it's really thick, and a little hard to spread. i also needed to spread it quickly, because it started bubbling really fast! the mask did clean my pores though, and it made my face feel really clean in the end. overall, i love these two products!