We prepare our Linden Extract from the flowers of Tilia spp. trees which are Certified Organically Grown and/or Custom Wildcrafted in their natural wild habitat. To assure optimal extraction of Lindens bioactive compounds the flowers (with bracts) are hand-harvested in mid-summer just as they are blooming are carefully shade-dried to retain their full color and aroma and are then thoroughly extracted. Ingredients: certified organic grain alcohol distilled water vegetable glycerine and Linden extractives. Suggested Use: Shake Well Before Using. Two to four times per day take 30 to 40 drops in a little water. Caution: Keep Out of the Reach of Children. Size: 1 Oz.