Liquid Vitamin K Dietary Supplement 360 Drops Non-GMO Gluten-Free Preservative-Free Soy-Free An FDA Regulated Facility Supports and Promotes: Bone Health Healthy Blood Calcium Absorption Cardiovascular Support Healthy Development Vitamin K2 MK-7 is one of the most important nutrients for developing healthy bones and helping to maintain their strength long-term. Kid's Super Daily K2 provides the most bioactive form of Vitamin K2 in a single, concentrated drop.