Full Spectrum Vitamin K is a comprehensive vitamin K formula containing three forms of vitamin K, as well as representative forms of the other fat soluble vitamins, vitamin A, vitamin D, and vitamin E as gamma and delta tocotrienols. Vitamin D and vitamin K may be deficient due to inadequate sun exposure (vitamin D) and low amounts in the diet (bot..

Jarrow Formulas® MK-7 is made via fermentation by Bacillus subtilus natto. MK-7 (Menaquinone-7) is the bioactive form of vitamin K2 found naturally occurring in Natto. MK-7 is ten times better absorbed than K1 from spinach and is responsible for the carboxylation of specific bone proteins neede..

Vitamin K, though good for maintaining cardiovascular and bone health, isn’t always readily absorbed. It’s also hard to get optimal amounts from diet alone. That’s why our formula includes not only vitamin K1 to support healthy calcium balance, but four other potent forms of vitamin K2, in our most comprehensive vitamin K supplement. Utilizing MK-4..

with vitamins K1 and K2 providing a full 75µg per tablet Vitamin K is the umbrella term for a group of fat-soluble compounds comprising vitamin K1 and vitamin K2. Vitamin K1, also known as phylloquinone, is obtained in the diet from green leaves, broccoli, brussel sprouts and plant oils like rapeseed and olive oils, and makes up 90% of our K in..