Help Does eye q work? | ADHD Information

Hello my 7 year old son was diagnosed with A.D.H.D 4 months ago.  He is on ritalin 10mg twice a day. I am thinking of putting him on eye q supplements, can anyone confirm if they work.  Even thou he is on ritalin it seemed to help in the beginning, but now i am having problems again, he also doesn't sleep til at least 12 in the night and he is also bed wetting since on ritalin.  I am going out of my mind with worry for my son. Can anyone help ?