Has anyone used Synaptol, if so, your thoughts?

Thank you,

I have not tried it, but my child's school psychologist has a 13 year old daughter with adhd. She has her on it, and says it works wonderfully. Her daughter is old enough to know how it affects her compared to concerta, etc. (not exactly sure what she was on) She says it doesn't make her feel any different like the prescribed meds did. I am going to try it for my son based on her recommend. I'll repost in a month or so. My son is currently on Concerta and it is helping a bit, but with side affects, most notably lack of appetite. We want to try something else.