At Seeking Health, every ingredient is carefully sourced, researched, and tested. Each meets strict specifications for manufacturing standards before any ingredient is allowed for use. We only use the highest-quality ingredients. | Vitamin D3 + K2 Caps is free of GMOs, Gluten, Artificial Colors, Artificial Flavors, Artificial Preservatives, Dairy, Egg, Fish, Shellfish, Tree Nuts, Peanuts, Wheat, and Soy. | Vitamin D3+K2 is intended for those seeking support for their heart health and blood flow, healthy tooth and bone density, and immune system function.* | Vitamin K2 supports healthy calcium utilization, normal regulation of calcium deposition, artery and blood vessel function, and healthy blood flow.* |