Re: focus/impulsiveness/ calming oil blend
IMHO Shanti is good as an inhalant (use pocket diffuser) as well as a room spray. Using aroma is a GREAT way to calm him down, but not the only way. He's an 11 year old boy and bursting w/ energy! He needs to get physically involved in something so he's naturally tired and watch out for junk food, which is everywhere.
Best of luck!