does work..subtle
This is not Vyvance...but you won't get the headache or the pharmaceudical body issues.  It works...subtly.  It IS a homeopathic..they have a different mechanism in the body.  Before you knock it understand what you are taking.  I use homeopathics often...with great results.  For what it is I thought it worked well...helped me stay on task for studying which is what I need.
Rating: 4 stars