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Vitamin K-2, 60 Tablets, 100 mcg, Vitamin K 2, K2, From Source Natural
Regular: $26.99You Save: 50%Online Sale Price: $13.41
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Vitamin K2 is a more biologically active form of vitamin K extracted from a fermented Japanese soyfood called natto, a powerhouse of nutrients. Fat-soluble, it is an essential cofactor for the production of proteins that bind calcium-supporting cardiovascular and bone health. Vitamin K2 is more efficient than K1 because it remains in circulation longer and is active in more tissues.