The Green Propolis Extract from Apis Flora is exclusively produced using green propolis, derived from a native Brazilian plant, Baccharis dracunculifolia, commonly known as "Vassourinha" or "Alecrim do Campo." It is an alcoholic extract. USAGE INSTRUCTIONS: Dilute 30 drops in water, juice, honey, or other beverages of your preference. The Green Propolis Extract from Apis Flora is manufactured with EPP-AF propolis extract, the standardized and patented extract by Apis Flora. This means that its composition includes a chemically and biologically characterized extract, subjected to over 100 quality control analyses, ensuring a product free from contaminants, authentic, and possessing the quality your body needs to enjoy the benefits of propolis. Extracts standardized with EPP-AF undergo established pre-clinical and clinical efficacy and safety measures, ensuring excellence in terms of natural product. 1 ml is equivalent to 30 drops.