Vitamin K2 menaquinone-7 (MK-7) promotes healthy vascular calcium balance and cardiovascular function. In a systematic review involving 5 studies, higher intakes of vitamin K2 were associated with cardiovascular health. Research indicates that it supports the carboxylation of matrix Gla-protein (MGP), a key protein involved in calcium balance. Unlike vitamin K1, which promotes bone health, MK-7 targets vascular tissue to support healthy arterial blood flow and vascular elasticity. In an observational study involving 564 postmenopausal women, higher intake of vitamin K2 was associated with calcium balance in the vascular tissue. Optimal serum levels of vitamin D are also important to maintain healthy calcium balance in vascular tissues, in part by supporting the activity of MGP. Studies indicate that the combination of vitamin K and D provides synergistic support.*

Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives. Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity. Calcium Balance: Contains Vitamin K2 menaquinone-7 to promote healthy vascular calcium balance and cardiovascular function.*. Vascular Health: PureHeart K2D targets vascular tissue to support healthy arterial blood flow and vascular elasticity.*. Cardiovascular Function: PureHeart K2D promotes calcium homeostasis and cardiovascular function.*.

Best Sellers Rank: See Top 100 in Health & Household. Product Benefits: Hypoallergenic. Flavor: Unflavored. Primary Supplement Type: Calcium, Vitamin K2. Item Form: Capsule. Brand: Pure Encapsulations. Country of Origin: USA. : B0BFFTXY93. Manufacturer: Pure Encapsulations. Date First Available: September 15, 2022. Product Dimensions: 1.2 x 1.2 x 3.2 inches; 0.63 Ounces.