Nervous System Restore & Tone USDA Organic Herbal Supplement Skullcap Glycerite Certified Organic by Organic Certifiers We prepare our Skullcap Glycerite from fresh (undried) Scutellaria lateriflora plants which are Certified Organically Grown on our own farm without the use of chemical fertilizers, pesticides or herbicides. To assure optimal extraction of Skullcap's bioactive compounds, the plants are hand-harvested while in full-flower and are then taken directly to our laboratory and promptly extracted while still fresh and succulent.Herb Pharm