Sunday Natural K2 MK-7 Drops
Natto, aged hard cheeses such as Gouda, Edam, and Jarlsberg, grass-fed butter, and ghee. The food matrix matters here.
Ingredients
MCT carrier oil (from coconut) and vitamin K2 as MK-7 (K2VITAL, all-trans). Brand declares no other additives. 300 drops.
A European (EU) source in the Tested Swaps directory, chosen so it can actually be bought and shipped from Central Europe.