Theacrine (TeaCrine®) Capsules

The references below are not meant to imply that any of our products treat, cure, or diagnose any disease or human condition. References to clinical studies and pre-clinical studies may use varying dosages and may not represent the dosages or subsequent results of products we sell; however, the references provided are pertinent to the subject supplement itself. References provided are intended for research and informational purposes only and do not represent the entire body of knowledge available on the subject(s) referenced; nor do they represent all possible outcomes associated with the subject(s) referenced including, but not limited to, adverse effects, precautions, or chemical interactions within the human body. The Content provided on this website is not intended to be a replacement for professional medical advice, treatment or diagnosis. Never ignore the advice of a medical professional or delay in attaining professional advice because of information or impressions you gather on this website. Choosing to rely on any information provided by the Content of this website is solely at your own risk. We encourage our audience to do their own research beyond the resources we have provided so your decision is as educated as possible.

• May enhance energy, focus, and concentration*
Ziegenfuss, TN, et al. “A Two-Part Approach to Examine the Effects of Theacrine (TeaCrine®) Supplementation on Oxygen Consumption, Hemodynamic Responses, and Subjective Measures of Cognitive and Psychometric Parameters.” J Diet Suppl, vol. 14, no. 1, 2 Jan. 2017, pp. 9–24., doi:10.1080/19390211.2016.1178678.
• Non-habit-forming source of energy *
Taylor, L, et al. “Safety of TeaCrine®, a Non-Habituating, Naturally-Occurring Purine Alkaloid over Eight Weeks of Continuous Use.” J Int Soc Sports Nutr, vol. 13, no. 2, 13 Jan. 2016, doi:10.1186/s12970-016-0113-3.
• GRAS (Generally Recognized as Safe by US FDA)*
“Teacrine.” Compound Solutions, www.compoundsolutions.com/science.html.
• Combined with caffeine, supports cognitive function*
Bello, ML, et al. “The Effects of TeaCrine® and Caffeine on Endurance and Cognitive Performance during a Simulated Match in High-Level Soccer Players.” J Int Soc Sports Nutr, vol. 16, no. 1, 18 Apr. 2019. Compound Solutions, doi:10.1186/s12970-019-0287-6.
• Combine with caffeine for greater bioavailability*
He, Hui et al. “Assessment of the Drug-Drug Interaction Potential Between Theacrine and Caffeine in Humans.” Journal of caffeine research vol. 7,3 (2017): 95-102. doi:10.1089/jcr.2017.0006

1. Taylor, L, et al. “Safety of TeaCrine®, a Non-Habituating, Naturally-Occurring Purine Alkaloid over Eight Weeks of Continuous Use.” J Int Soc Sports Nutr, vol. 13, no. 2, 13 Jan. 2016, doi:10.1186/s12970-016-0113-3.
2. “Theacrine.” Examine.com, published Nov 20, 2013. Last updated Jun 14, 2018. https://examine.com/supplements/theacrine/.
3. Zheng, XQ, et al. “Theacrine (1,3,7,9-Tetramethyluric Acid) Synthesis in Leaves of a Chinese Tea, Kucha (Camellia Assamica Var. Kucha).” Phytochemistry, vol. 60, no. 2, May 2002, pp. 129–34., www.ncbi.nlm.nih.gov/pubmed/12009315.
4. Taylor, Lem et al. “Safety of TeaCrine®, a non-habituating, naturally-occurring purine alkaloid over eight weeks of continuous use.” Journal of the International Society of Sports Nutrition vol. 13 2. 13 Jan. 2016, doi:10.1186/s12970-016-0113-3.
5. He, Hui et al. “Assessment of the Drug-Drug Interaction Potential Between Theacrine and Caffeine in Humans.” Journal of caffeine research vol. 7,3 (2017): 95-102. doi:10.1089/jcr.2017.0006