FZIN D3 4000IU + K2 is a dietary supplement that provides vitamin D3 along with vitamin K2.

• Vitamin D3: Vitamin D3, or cholecalciferol, is an osteoprotective vitamin that contributes significantly to the healthy development and maintenance of bones, bone density, as well as the maintenance of calcium levels in the blood. It helps regulate the immune system, insulin secretion, and actively contributes to healthy cell growth. It has immunomodulatory properties and supports the normal function of the nervous system.
• Vitamin K2: Vitamin K contributes to the regulation of proteins in the arteries and to cardiovascular health. A deficiency in vitamin K can lead to arterial calcification, as the calcium present in the blood may adhere to the walls of the arteries.