What dose of Vitamin K2 (Menaquinone-7, MK-7) is effective for Vitamin K status?

Vitamin K2 (Menaquinone-7, MK-7) at 120 mcg lands inside the studied 45-360 mcg window. DoseRank scores this product's dose fit at 72 out of 100.

How much does the best Vitamin K status supplement cost?

California Gold Nutrition, Vitamin D3 + K2 as MK-7, 180 Veggie Capsules works out at $0.08 per serving. $0.08 per serving — low price tier for this outcome. The cheapest ranked pick here is $0.07 per serving.

Does DoseRank get paid to rank a product first?

No. Retailer links may be affiliate links, but rankings and placement are never paid. Every product is scored by the same public model, and the ranking is recomputed from the underlying product data rather than edited by hand.

The short answer · Vitamin K status

Take vitamin k2 (menaquinone-7, mk-7) for vitamin k status. This is the one to buy.

California Gold Nutrition, Vitamin D3 + K2 as MK-7, 180 Veggie Capsules

4.8· 37,256 ratings· $0.08/serving

DoseRank score88

Vitamin K2 (Menaquinone-7, MK-7) 120 mcg — inside the studied 45-360 mcg window

Of 1,315 products scored for Vitamin K status, California Gold Nutrition, Vitamin D3 + K2 as MK-7, 180 Veggie Capsules ranks #1 with a DoseRank score of 88. Vitamin K2 (Menaquinone-7, MK-7) is the strongest evidence signal for this outcome.

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Cheaper alternative$0.07 per servingNutricost, Vitamin K2 MK-7, 100 mcg, 240 Softgels

Retailer links may be affiliate links. Rankings and placement are never paid.

The form“Why Vitamin K2 (Menaquinone-7, MK-7) — not Vitamin K1 (Phylloquinone)?”

Vitamin K2 (Menaquinone-7, MK-7) is the strongest evidence signal for this outcome.

Vitamin K2 (Menaquinone-7, MK-7)The pick
Strong evidence · 120 mcg
Long-chain (MK-7) form of vitamin K2 with a notably longer half-life than MK-4; helps direct calcium into bone and away from arteries.
Vitamin K1 (Phylloquinone)
Strong evidence · 100 mcg
The main dietary form of vitamin K, abundant in leafy greens; central to liver-based clotting-factor synthesis, with weaker bone and cardiovascular evidence than K2 forms.

Buy the #1 pick

The dose“Is the dose actually effective?”

Vitamin K2 (Menaquinone-7, MK-7) at 120 mcg lands inside the studied 45-360 mcg window.

Vitamin K2 (Menaquinone-7, MK-7)

Studied window 45-360 mcg · this pick 120 mcg

125 mcg

The ranking“Why should I trust this pick?”

Strong trust signals — consistently high marks from verified buyer ratings. Each product gets a DoseRank score blending clinical strength, evidence, dose fit, trust and value. Retailer links may be affiliate links — the scoring model decides placement, never payment from a brand.

1,315 products scored
Never paid placement
Evidence level: Strong · 92
199 brands
5 ingredients

See the full analysis — every score, every product How the ranking works

The price“Can I do better than $0.08 a serving?”

$0.08 per serving — low price tier for this outcome. The cheapest ranked pick here is $0.07 per serving.

2
Nutricost, Vitamin K2 MK-7, 100 mcg, 240 SoftgelsScore 88 · $0.07/serving
iHerb

Why not the absolute cheapest? The DoseRank score also weighs clinical strength, evidence, dose fit and trust — the very cheapest listings rarely hold up everywhere else.

Ready?

The #1 pick is $0.08 a serving.

California Gold Nutrition, Vitamin D3 + K2 as MK-7, 180 Veggie Capsules — in stock at a tracked retailer.

View on iHerb

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Questions

Frequently asked

California Gold Nutrition, Vitamin D3 + K2 as MK-7, 180 Veggie Capsules ranks #1 for Vitamin K status with a DoseRank score of 88. The score blends clinical strength, evidence, dose fit, trust signals and value across 1,315 products scored for this outcome.

Frequently asked