This blend is listed under the lympathic system and the endocrine system. This thymus and lympth builder contains prickly ash bark, skullcap flower, cumin seed and more. This may help the lympathic system to drain and detoxify. These statements have not been aproved by the FDA and you taking this remedy at your own risk, usually 2 + 2 daily or more if you are really congested and blocked. This is not intended to diagnose, treat, prevent or cure disease and can NOT be returned or refunded as you are taking this at your own risk. 618*TL #1, thymus/Lymph builder: Prickly ash bark (or aji pepper fruit), shepard's purse fruit, skullcap flower and 2 more.