Ultra Cal-Citrate+ w/K2 Description: KAL® Ultra Cal-Citrate+ is a synergistic 2:1 ratio of Calcium and Magnesium plus Vitamins D-3 and K-2 in easy-to-swallow tablets. Vitamin K2 (MK-7) from Natto, is intended to provide nutritive support for normal bone formation. High potency Vitamin D-3 enhances absorption and utilization of Calcium by the body. Size: 120ct Directions: Use only as directed. Take 4 tablets daily, preferably with a meal or glass of water. Store in a cool, dry place. Serving Size: 4 ea 30 Servings per container