What dose of Vitamin K1 (Phylloquinone) is effective for Coagulation status?

Vitamin K1 (Phylloquinone) at 1000 mcg lands inside the studied 1000-10000 mcg window. DoseRank scores this product's dose fit at 67 out of 100.

How much does the best Coagulation status supplement cost?

Codeage, A, D, K Vitamins+, 180 Vegetable Capsules works out at $0.22 per serving. $0.22 per serving — mid price tier for this outcome. Nothing else in this ranking costs less 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 · Coagulation status

Take vitamin k1 (phylloquinone) for coagulation status. This is the one to buy.

Codeage, A, D, K Vitamins+, 180 Vegetable Capsules

4.8· 1,135 ratings· $0.22/serving

DoseRank score84

Vitamin K1 (Phylloquinone) 1000 mcg — inside the studied 1000-10000 mcg window

Of 530 products scored for Coagulation status, Codeage, A, D, K Vitamins+, 180 Vegetable Capsules ranks #1 with a DoseRank score of 84. Vitamin K1 (Phylloquinone) is the strongest evidence signal for this outcome.

View on iHerb 60-sec quiz instead

Cheaper alternative$0.18 per servingNature's Life, Revitalizing Vitamin K, 1,000 mcg, 50 VegCaps

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

The form“Why Vitamin K1 (Phylloquinone) — not Vitamin K?”

Vitamin K1 (Phylloquinone) is the strongest evidence signal for this outcome.

Vitamin K1 (Phylloquinone)The pick
Strong evidence · 1000 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.
Vitamin K
Strong evidence · 101 mcg
Fat-soluble vitamin found as K1 (plant phylloquinone) and K2 (menaquinones); essential for blood-clotting factors and directing calcium to bone.

Buy the #1 pick

The dose“Is the dose actually effective?”

Vitamin K1 (Phylloquinone) at 1000 mcg lands inside the studied 1000-10000 mcg window.

Vitamin K1 (Phylloquinone)

Studied window 1000-10000 mcg · this pick 1000 mcg

900 mcg

125 mcg

900 mcg

The ranking“Why should I trust this pick?”

Solid trust signals from buyer ratings, with room to grow. 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.

530 products scored
Never paid placement
Evidence level: Strong · 92
86 brands
2 ingredients

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

The price“Can I do better than $0.22 a serving?”

$0.22 per serving — mid price tier for this outcome. Nothing else in this ranking costs less per serving.

Ready?

The #1 pick is $0.22 a serving.

Codeage, A, D, K Vitamins+, 180 Vegetable Capsules — in stock at a tracked retailer.

View on iHerb

Want it personal instead?

A saved, shareable breakdown: your matched products, dose math, and interaction flags to discuss with a clinician.

Or take the 60-sec quiz →

Questions

Frequently asked

Codeage, A, D, K Vitamins+, 180 Vegetable Capsules ranks #1 for Coagulation status with a DoseRank score of 84. The score blends clinical strength, evidence, dose fit, trust signals and value across 530 products scored for this outcome.

Keep exploring

Other outcomes

Platelet functionPlatelet activity relevant to clotting and bleeding.

Frequently asked