first day I had a headache, second day no headache but i noticed I was calm. Each day after my 'sense' of calm seemed to last longer and longer into the day-well into the late afternoon early evening

When using Qualia Focus I have no brain fog. I don't mishear others or have that lag time in between thoughts. I am able to have better memory recall as well. This product also seems to help my mood. My mood throughout the day is kept constantly pleasant.