Vitamin K2 (Menaquinone) in Multivitamins

Informational only: This page is not medical advice. Consult a healthcare provider before starting supplements.

Vitamin K2 activates proteins that regulate calcium deposition — directing calcium to bones and teeth rather than arteries. The MK-7 form has the longest half-life and best bioavailability.

Benefits

  • Activates osteocalcin for bone mineralization
  • Prevents arterial calcification
  • Works synergistically with vitamin D3
  • Supports heart health
  • Important for blood clotting proteins

Recommended Daily Value

90-120mcg for adults (as MK-7)

Food Sources

  • Natto (fermented soybeans)
  • Aged hard cheeses
  • Egg yolks
  • Dark meat chicken
  • Supplements (MK-7 preferred)

Scientific Reference

Vermeer C. Vitamin K: the effect on health beyond coagulation – an overview. Food Nutr Res. 2012;56:5329.

Multivitamins Containing Vitamin K2 (Menaquinone)

90mcg
$55
capsule

The most evidence-based daily multivitamin on the market. Every one of its 26 ingredients is backed by human RCTs at the exact dose used in clinical trials — methylated B vitamins, glycinate-form minerals, 200mg hyaluronic acid for skin health, TMG for cognition and exercise, and microencapsulated carotenoids for eye protection. It deliberately excludes Vitamin A and E based on safety research, and consolidates 6–8 separate supplements into one formula.

80mcg
$45.99
capsule

The gold standard for men's whole-food multivitamins — raw, food-derived nutrients with live probiotics and enzymes.

90mcg
$33
capsule

Transparent, traceable ingredients in a minimalist formula designed specifically for women — excellent for those who value clean labels.