At Vital Mind, we believe supplements should be high quality, and considered only when treating a specific condition, risk factor (such as genetic risks), and backed by evidence. Therefore, our supplement recommendations will be highly individualized. We recommend only professional grade supplements tested by an independent 3rd party laboratory to assure your are receiving the intended amount of active ingredients without harmful inactive fillers. Designs for Health has a comprehensive line of quality supplements. And Fullscript is a great source for other quality supplements such as Biocidin, Quicksilver, and Pure Encapsulations.