Skip to content Skip to footer

What is Vitamin K2?

Vitamin K is a family of fat-soluble compounds essential to human health. Vitamin K2, also known as menaquinone, plays a unique role in calcium regulation and supports multiple physiological functions beyond blood coagulation.

Why Vitamin K2-7 (MK-7)?

Vitamin K2 exists in several forms, but K2-7 (MK-7) is considered the most suitable for dietary supplementation.

Vitamin K2-7 is known for:

  • Higher bioavailability compared to other vitamin K forms

  • Longer half-life, resulting in more stable blood levels

  • Effectiveness at lower daily dosages

These characteristics make Vitamin K2-7 ideal for long-term, daily supplementation.

How It Works

Vitamin K2 plays a crucial role in managing how calcium is used in the body.

It activates vitamin K-dependent proteins such as osteocalcin and matrix Gla protein. These proteins help guide calcium away from blood vessels and into bones, where it is needed most.

Vitamin K2 works synergistically with Vitamin D, which supports calcium absorption from the intestines, while Vitamin K2 supports calcium utilization within the body.

Health Impact

Key Health Benefits

Bone Health

Supports bone mineralization by helping calcium bind effectively to bones.

Heart Health

Helps maintain arterial flexibility by supporting proper calcium distribution.

Beyond the Basics

Emerging research suggests potential benefits for sports performance and nerve health.

Applications

TerraQUINO® Vitamin K2-7 can be used in a variety of nutraceutical and functional health products, including:

  • Dietary supplements

  • Functional nutrition products

  • Combination formulations

It can be formulated as a standalone ingredient or combined with other functional nutrients.

Compatible Ingredients

TerraQUINO® pairs well with commonly used nutraceutical ingredients such as:

  • Vitamin D3

  • Calcium salts

  • Omega-3 fatty acids

  • Probiotics

  • Vitamin C

  • Vitamin E

  • Zinc