Patanjali Ayurved — Faults in the product

Address:

Ahmednagar, Maharashtra, 414001

Patanjali Dantakanti paste causes an severe mouth ulcer when it uses regularly.please take the required action against the same product. When i told this problem to my friends they are also suffering from same things.so i am sure that its having some wrong formulation in the product. Please find the route cause and clear this problem
I am using Dantakanti paste from last 10 months..but some of the batches are clear but most of the time its observed that its having problem.Initially i have neglected that things as many times but it increase day by day.so its my request to u please sort out this complaint because not only I am using Dantkanti paste regularly its using the lac of people in India..thanks.