You asked for prove and research to support Charlotte's Web strain claims.. I didn't have link handy back then.. There are multiple studies at Children's Hospitals for epileptic children using Charlotte strain.. and that's going back 5 years ago and more.. they were already so advance back then and they were the only ones. They are so ahead of the game than anyone else in the industry.
'Dr. Margaret Gedde, who conducted an observational study of 107 children taking Charlotte’s Web, reported that 60% percent achieved at least a 50 percent reduction in seizures and 10% became seizure-free.'
That's just one link.. look for California Children's Hospitals, Stanford University research, California University research and so on.. and many many private people claims documented on youtube etc