Instructions for use The recommended use for Ysana Vitalynk D3 Drops 20ml is to take 1 drop daily, preferably with a meal. It is recommended to shake the bottle well before use. Ingredients Virgin olive oil, natural mixture of tocopherols, cholecalciferol (vitamin D3) and menaquinone-7 (vitamin K2). Pharmaceutical advice Precautions for this product include not exceeding the recommended dose, not using if you are allergic to any of the ingredients, and keeping out of reach of children. It is important to consult a doctor or pharmacist before using this product if you are pregnant, breastfeeding, or taking any other medication.