Product Name: Lettuce Extract Botanical Name: Lactuca virosa Part Used: Leaf or Root,Herb Specification: 4: 1,5:1, 10: 1, 20: 1 Appearance: Yellow Brown or Light green fine powder What is Lettuce Extract? Lettuce extract has been considered to be a mild sedative that is known to calm the nerves, treat restlessness, anxiety, severe nervous disorders, neuroses, and has often been used to induce sleep, …