Super K -

Page 1 - Reviews - Life Extension, Super K, 90 Softgels - iHerb

Depending on what you are looking for, "Super K" typically refers to either a popular vitamin supplement, a performance foiling board, or an animated film. Life Extension Super K

: It contains 2,600 mcg of vitamin K, including K1 and two forms of bioavailable K2 (MK-4 and MK-7). Pros :

: It is not safe for those on blood thinners like warfarin without medical supervision. 2. KT Ginxu Super K (Foiling Board)

is a highly-rated supplement designed to support heart and bone health.