The Focus Lab: What the Research Actually Says About Concentration

You have a to-do list that won't quit and a brain that keeps sliding off task. You've tried caffeine, you've tried cutting caffeine, you've tried every productivity hack and supplement that showed up in your feed. Some days it works. Most days it doesn't.

Cognitive performance and sustained concentration are well-studied in botanical research. Compounds like rosemary, peppermint, and adaptogens including ashwagandha and bacopa have peer-reviewed trials behind them showing measurable effects on focus, working memory, and mental fatigue. The problem is most products combine them randomly, at doses that don't reflect the research.

In this class you'll learn what the evidence actually shows, skip everything that doesn't hold up, and make two products built from what does: one for your desk and one for your bag. You'll leave sharper than you came in and with tools that work on demand.