Thorne Vitamin D + K2 Liquid is a comprehensive supplement that combines vitamin D3 and vitamin K2 MK-4 to support bone health, cardiovascular health, and immune function. This liquid formula features a self-dispensing bottle top for easy and accurate dosing, and is formulated with medium chain triglyceride oil and mixed tocopherols for optimal absorption. By working together, vitamin D3 and K2 help maintain strong bones, protect soft tissues from calcification, and support a healthy immune system. Take 2 drops one to three times daily or as recommended by your health professional. Invert bottle to dispense individual drops. May be added to food or mixed in beverages. Do not refrigerate.