If you need to take the same essences over a period of several days or weeks, it is more convenient and cost effective to make a solution of these essences in a separate bottle. We offer 1/2-oz. bottles with glass droppers for making these solutions (1/2-ounce size only). Note: Directions for making solutions are in the book The Perelandra Essences: A Revolution in Our Understanding and Approach to Illness and Health.