THREE Science and how to use the products Join Samson Li in an insightful Q&A video with Dr. Dan Gubler, THREE’s Chief Science Officer, and Dr. Linda McCormick, a pharmaceutical expert. THREE Medicinal Plant Research Institute The THREE Farm: An agricultural reserve dedicated to the cultivation, exploration, and innovation of medicinal plants. Learn more Three Product Fact Sheets Explore the key ingredients, features and benefits, recommended use, and supplement facts. Fact Sheets