Vitamin D3, the sunshine vitamin, and K2 are essential for health. Our bodies synthesise vitamin D in our skin from direct sunlight, but most of us don’t get enough. Therefore, supplementing D3 is the solution. Vitamin D3 and K2 have a wide range of benefits and keeping them both at optimal levels is crucial, especially in seasons when the sun’s UV rays are not as strong and the hours of daylight are short.