Ingredients: French green clay, bentonite (natural clay), fragrance, mentha piperita (peppermint) leaf, shavegrass herb, calendula officinalis flower, rosemarinus officinalis (rosemary) leaf, salvia officinalis (sage) leaf
While it is messy to mix the powder in my hand, it would be easier if you mixed it in a bowl, and not too troublesome either. The instructions state that you can mix it with other liquids such as carrot juice for mature skin, tomato juice for troubled skin, and green tea/grapefruit juice for oily skin.
I've tried green tea, but it's way too drying (green tea is naturally drying, I'm thinking because it's a diuretic, I like to drink a lot of green tea every day and it dries my lips out if I don't apply lipbalm). I've also tried it with a bit of honey (with water), and when it dries, it doesn't itch as much.
I think it's really fun to mix your own custom mask, and I love the fact that it is in powder form, which makes it easy to pack in luggage (and you don't have to worry about liquid restrictions or anything).