Without K2, D3 absorption is not optimal. K2 is essential for bone health.;Deficiency in Vitamin D is detrimental for our health. This active form regulates more genes than any other.*;Liquid drops are the fastest, most efficient pathway into our bodies in minutes bypassing the digestive tract.;Crucial for peak physical performance and muscle strength, greatly benefiting cardiovascular physical health.*;To maintain and improve cognitive function. Optimal D3/K2 levels are crucial to maintain health at all ages.*