Vitamin K2 MK-7
Alternative K2 form for cardiovascular and bone health.
Dose & timing
- 600 mcg — daily
Why it appeared in the archived stack
Activates matrix-Gla protein, which binds calcium in arterial walls and routes it back to bone instead. The Rotterdam Study linked higher long-chain K2 (MK-7) intake with lower coronary calcification and CV mortality. Bryan stacks MK-4 + MK-7 because their tissue distribution differs.
Caveats
- Interacts with anticoagulants (warfarin, acenocoumarol). If you take blood thinners, talk to your doctor before starting any K supplement.
Where to buy
| United States (Amazon.com) | Buy on Amazon.com ✓ direct ASIN mapped |
| United Kingdom (Amazon.co.uk) | Buy on Amazon.co.uk ✓ direct ASIN mapped |
| Germany (Amazon.de) | Buy on Amazon.de ✓ direct ASIN mapped |
| France (Amazon.fr) | Buy on Amazon.fr ✓ direct ASIN mapped |
| Spain (Amazon.es) | Buy on Amazon.es ✓ direct ASIN mapped |
| Italy (Amazon.it) | Buy on Amazon.it ✓ direct ASIN mapped |
| Poland (Allegro.pl) | Buy on Allegro — 7,99 zł |
Related supplements
FAQ
Where can I buy Vitamin K2 MK-7?
Vitamin K2 MK-7 is available on Amazon in the US, UK, Germany, France, Spain, Italy and Poland. This page links each marketplace directly — to a mapped product listing where one exists, otherwise to a targeted Amazon search built from the product, dose and brand hint. A mapped ASIN verifies only the link target, not purity, quality, stock or suitability.
What dose of Vitamin K2 MK-7 appeared in the January 2024 protocol?
600 mcg — daily.
Why did Vitamin K2 MK-7 appear in the archived stack?
Activates matrix-Gla protein, which binds calcium in arterial walls and routes it back to bone instead. The Rotterdam Study linked higher long-chain K2 (MK-7) intake with lower coronary calcification and CV mortality. Bryan stacks MK-4 + MK-7 because their tissue distribution differs.