this review title is: crumbles and the content is: i m not sure why people were experiencing crumbling other than the fact that perlier products are not being sold by perlier on amazon leading me to believe that the product being sold by a third party is very old or not a real perlier product we ve never experienced anything but good effects from the perlier product line.there are other information for this review, one is this reviewer did not purchase it and the other is 1 people think this review is helpful.