Duoleaf K2D3 Plus is a combination of Vitamin K2 + D3 and Magnesium. Using patented ingredient from (K2VITAL®)

K2VITAL® Vitamin K2 

K2VITAL® is a patented form of vitamin K2, produced by Kappa Bioscience. Vitamin K2 plays a crucial role in bone health and cardiovascular health by aiding in the regulation of calcium metabolism. Here’s a summary of its benefits:

Patented ingredient, 99.7% all-trans K2 MK-7, identical to the K2 molecule found in nature and fully bioactive.

Reference: 

• Kappa Bioscience – K2VITAL®
• Vermeer, C., Raes, J., van ‘t Hoofd, C., & Knapen, M. H. J. (2019). Xanthophylls in functional foods: An overview of trends in research and development. Trends in Food Science & Technology, 91, 58–69. https://doi.org/10.1016/j.tifs.2019.06.003
• Theuwissen, E., & Vermeer, C. (2018). Vitamin K, osteoporosis, and degenerative diseases of ageing. Menopause International, 24(2), 51–55. https://doi.org/10.1177/1754045318764994
• Beulens, J. W. J., Booth, S. L., van den Heuvel, E. G. H. M., Stoecklin, E., Baka, A., & Vermeer, C. (2013). The role of menaquinones (vitamin K2) in human health. British Journal of Nutrition, 110(8), 1357–1368. https://doi.org/10.1017/S0007114513001013