Get double the power with this double-strength version of Swanson Ultra Natto K7, delivering 100 mcg of vitamin K2. Swanson Ultra Natto K7 (formerly MenaQ7(TM)) is the most biologically active form of vitamin K2.
Double-strength potency natural vitamin K2
Helps get calcium out of the arteries and into the bones, where it belongs*
All-natural, derived from natto, a fermented-soybean product
- Per GMP guidelines set forth by the FDA, most products are formulated for 24 months from the date of manufacture. Liquids and probiotics are formulated for 12 months.