Miduty's Vitamin ADK is a specially formulated supplement containing Vitamin A (Retinyl Palmitate), Vitamin D3 (Cholecalciferol), and Vitamin K2 (as MK-4 & MK-7), where the presence of Vitamin K2 enhances the absorption of Vitamin D3. This product is gluten-free, GMO-free, and soy-free. The recommended dosage is one capsule with breakfast daily, or as directed by a healthcare practitioner.