Brett B. reviewed Qualia Focus
Quality focused greatly helped my focus
Good for focus and productivity
Effects are subtle, but consistent. I'd describe them as a general increase in clarity and ease of focus for about 4-6 hours after taking before steadily winding down with no noticeable crash.
Focus review.
Focus helps to focus, not so much on the Inspiration side.
Great focus enhancer
Definitely increases focus, great for when you need to knock a project out.