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Natural vitamin K2 as menaquinone-7 (MK-7) derived from natto

  • Natural vitamin K2 as menaquinone-7 (MK-7) derived from natto
  • Most bioavailable and most bioactive form of vitamin K
  • High purity and stability
  • For bone and cardiovascular health
  • Substantiated by clinical data
  • Co-branding opportunities


Vitamin K2 plays an essential role in the activation of several vitamin K-dependent proteins involved in our calcium metabolism and can be considered as the missing link for improved bone and cardiovascular health. As the typical Western diet contains insufficient amounts of this essential vitamin, daily intake of additional vitamin K2, specifically menaquinone-7 (MK-7), will support the optimal use of calcium in the bone building process and support against calcification of blood vessels. MK-7 is the most bioavailable and bioactive form of vitamin K2 and its activity is well described and supported by many clinical studies. UniK2® contains the original, fully natural vitamin K2 MK-7, with high purity and stability, for use in food supplements and fortified foods.

Manufacturing and properties

Vitamin K2 is produced by the fermentation of soy by Bacillus subtilis. EU Novel Food approved and US GRAS.

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Product Information

  • Standardized on UniK2® oil: Menaquinone-7≥ 0,15%
  • UniK2® powder: Menaquinone-7≥ 0,20%
  • Type of extract Oil, powder
  • Recommended dosage 45-120 μg Menaquinone-7/day

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