NaturesPlus, Vitamin D3 + K2, 90 Capsules

What the brand says

Nature's PlusVitamin D3/Vitamin K2 employs the most bioavailable and effective nutrient forms of these essential bone nutrients, for optimal absorptiona and utilization: vitamin D3 (cholecalciferol) and vtiamin K2 (menatetrenone). Nature's PlusVitamin D3/Vitamin K2 conforms to the strictest standards for purity, including California's Proposition 65.