The Science Behind PIQ

The Science Behind PIQ

At PIQ, we believe in creating products that are grounded in research, not hype. Our key ingredient, L-theanine, has been widely studied for its unique effects when combined with caffeine, the natural stimulant in coffee.

What the Research Says

• Focus & Attention

  Studies suggest L-theanine may support mental clarity and improved attention, particularly when consumed with caffeine.

  → Anas Sohail A, Ortiz F, Varghese T, Fabara SP, Batth AS, Sandesara DP, Sabir A, Khurana M, Datta S, Patel UK. The Cognitive-Enhancing Outcomes of Caffeine and L-theanine: A Systematic Review. Cureus. 2021 Dec 30;13(12):e20828. doi: 10.7759/cureus.20828. PMID: 35111479; PMCID: PMC8794723.

• Calm Energy

  Research has found L-theanine can promote a state of calm without drowsiness, helping to balance the overstimulation sometimes caused by caffeine.

  → Giesbrecht, T., Rycroft, J. A., Rowson, M. J., & De Bruin, E. A. (2010). The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness. Nutritional neuroscience, 13(6), 283–290. https://doi.org/10.1179/147683010X12611460764840 

   

• Balanced Performance

  Evidence points to L-theanine and caffeine together supporting alertness, reaction time, and smooth energy – without the jitters or crash.

  → Owen, G. N., Parnell, H., De Bruin, E. A., & Rycroft, J. A. (2008). The combined effects of L-theanine and caffeine on cognitive performance and mood. Nutritional neuroscience, 11(4), 193–198. https://doi.org/10.1179/147683008X301513 

Why This Matters for You

Your coffee ritual should leave you feeling sharp, calm, and in control. That’s why we’ve formulated PIQ to harness these benefits in an easy, taste-neutral dropper that complements any coffee.

Disclaimer: Research cited is general in nature and does not represent studies conducted on PIQ. Effects may vary between individuals. PIQ is not intended to diagnose, treat, cure, or prevent any disease.