Buona Buonavit D3 Forte Drops are a vitamin D3 fortified formula in drop form. They provide a concentrated dose of vitamin D3 for those who need an extra boost. Ideal for maintaining bone health and general well-being. ingredients Oil derived from the microalgae Schizochytrium sp. standardized in DHA; Betapol® 45 [structured vegetable oil, vegetable oils and fats (sunflower, rapeseed, palm); medium chain triglycerides (coconut origin); DL-alpha-tocopherol acetate; nervonic acid; cholecalciferol].