Healthy Origins Vitamin K2 MK-7
Natto, aged hard cheeses such as Gouda, Edam, and Jarlsberg, grass-fed butter, and ghee. The food matrix matters here.
Ingredients
Vitamin K2 (from natto, as menaquinone-7) 100 mcg. Other ingredients: vegetarian softgel (non-GMO modified tapioca starch, glycerin, purified water), organic extra virgin olive oil, yellow beeswax, sunflower lecithin. 60 softgels.
A US source in the Tested Swaps directory. Check that it ships to Europe; where it does not, the directory lists a European alternative alongside it.