Life Extension Super K, K1 & K2 (MK-4 & MK-7) 90 Softgels Bone Cardiovascular
£26.99
Just one daily softgel of Super K provides 100 mcg of vitamin K2 (MK-7); 1,000 mcg of vitamin K2 (MK-4); and 1,500 mcg of vitamin K1. The Rotterdam Heart Study is a large-scale clinical study. Vitamin K1.
