menatto® vitamin K2 (MK-7)
The Japanese Original

Developed through a natural fermentation process over 20 years ago, menatto® is the genuine Japanese vitamin K2 (MK-7). It is made in Japan, using a bacterial strain isolated from the traditional fermented Japanese food natto. It has been researched in Japan, by some of Japan’s most respected scientists. And it is distributed from Japan by J-Oil Mills, Inc., one of the leading edible oil producers in Japan with a history dating back to 1826. Welcome to The Japanese original.

  • for Bones

    Vitamin K2 helps calcium bind to bone*

    Learn How
  • for Cardiovascular

    Vitamin K2 maintains blood vessel elasticity*

    Learn How
  • for Joints

    Vitamin K status is associated with joint health*

    Learn why
  • for Beauty

    Vitamin K2 may support healthy skin, hair, and nails*

    Learn How
  • for Blood

    Vitamin K2 contributes to normal coagulation*

    Learn How

Which menatto® is
for you?

menatto® is available as vitamin K2 MK-7 Oil 1500 and as vitamin K2 MK-7 Powder 1000/2000.


menatto® is the perfect ingredient for a wide array of applications


  • Odor-free
  • Gluten-free
  • Non-GMO
  • Naturally fermented
  • Vegetarian
  • Self-affirmed GRAS
  • Affirmed novel food
Base Sunflower Oil Dextrin Gum arabic
Soft gel  
Hard capsule    
Dairy products  
Processed foods      
Non-GMO project

Contact us for specifications or a sample request
SIDI (Standardized information on Dietary Ingredients)
are available for each product.