The NHS clincal evidence database says: 'Studies of simeticone have not demonstrated benefit in infantile colic.'
The infacol (simeticone) webpage says: 'Clinically proven to significantly reduce the frequency and severity of crying attacks associated with colic.'
So AIBU to be annoyed with them for extracting money from tired unhappy stressed parents when water drops work equally well?
ps. I will be taking the names of anyone who says ' but it worked for me' and enrolling them in a remedial course on statistics and in particular the concept that just because thing B happened after thing A doesnt mean that thing B was caused by thing A or in other words your DCs got better on their own.