Wow~ I can't believe how great this product is! I knew that I have always loved clay masks... but these take it to the next level! Having the ability to customize the mask to fit your needs is AWESOME. I can feel the mask working when it is on my face. Not only does this product work great as a personalized mask, but it works well as a face wash! 2 in 1!!! You don't need to use a lot of the product for it to work well. It's no wonder Sephora started carrying this brand in the states... I will definitely buy this again! My face has cleared up and looks soo smooth, even after only using it for 3 weeks! BUY THIS. You will not regret it.