Many people in Germany do not get enough vitamin D from sunlight and food.**** Dr. Theiss Vitamin D3 Direct Spray offers a convenient way to support your vitamin D levels. It combines vitamin D3 with vitamin K2 (MK-7) in an easy-to-use form. The spray is ideal for people who have difficulty swallowing tablets. Vitamin D3 supports the immune system*, maintains bone health**, and contributes to muscle function*** and is important for the normal absorption and utilization of calcium and phosphorus. Vitamin K2 (MK-7) also contributes to the maintenance of normal bones. Thanks to the handy spray nozzle, the spray is easy to dose and ideal for daily use. The fresh lemon-orange-mint flavor makes it pleasant to take. * Vitamin D contributes to the normal function of the immune system.** Vitamin D contributes to the maintenance of normal bones.*** Vitamin D contributes to the maintenance of normal muscle function.**** National Nutrition Survey II, Final Report Part 2. Max Rubner Institute, Karlsruhe, 2008. Application Recommended use: Spray twice directly into the mouth once a day. It can be taken at any time of day, between meals.