Vitamin D

Natto Active is sourced from organic, non-GMO soybeans. The natto undergoes natural fermentation, ranking as Japan's top fermented product. Widely popular in both Eastern countries and Europe, it boasts six key nutrients: vitamin K2mk7, nattokinase enzyme, spermidine, PQQ, soy isoflavones, and Bacillus Subtilis Natto probiotics. Contains 50 µg (2000 IE) natural vitamin D from marine algae.