Download Android Android Icon Android Logo Royalty Free Stock Valerian 4 oz. Herb Pharm prepares Valerian extract from the fresh (never dried) root and rhizome of Certified Organic Valeriana officinalis plants. The rhizome & root are harvested in autumn and are then promptly extracted while still fresh and succulent. The herb is extracted in small batches with Certified Organic cane alcohol for potency and to maintain the balance of phytochemicals as they exist in the plant. Herb Pharm assures herb identity via macroscopic and organoleptic analysis, then confirms it through methods such as HPTLC fingerprinting specific to each herb. The formula is easily dispensed, taken in liquid form and added to water or other liquid.