✔ OPTIMIZED VITAMIN D3 & K2 FORMULA: Support for Normal Bone and Immune Health. This formula delivers 2,000 IU of Vitamin D3 and 50 mcg of Vitamin K2 MK-7 to maintain normal bone health and immune function. Vitamin D3 contributes to normal calcium absorption, while Vitamin K2 helps maintain normal bones. With added Vitamin B6 to support normal energy-yielding metabolism, this blend provides essential nutrients in a carefullly created formula. ✔ WHY WE ARE DIFFERENT: E. Berg has dedicated years of research exploring nutrition and health. With a focus on a holistic approach, he has developed formulations based on his years of research. This experience has guided the creation of these high-quality products that reflect his dedication to quality and research-based nutrition. ✔ YEAR-ROUND VITAMIN D SUPPORT: While Vitamin D is synthesized by the skin when exposed to sunlight and found in foods like fatty fish, mushrooms, and eggs, maintaining adequate levels through diet alone can be challenging. Supplementation can help ensure sufficient Vitamin D intake throughout the year. ✔ 120 DAY SUPPLY: With 120 capsules per bottle, this Vitamin D3 & K2 supplement provides a full 4-month supply, taking just 1 easy-to-swallow capsule per day.