The short answer · Coagulation status
Take vitamin k for coagulation status. This is the one to buy.
1
Thorne, Vitamin D + K2, 1 fl oz (30 ml)
4.9· 32,210 ratings· $0.05/serving
DoseRank score87
Vitamin K 200 mcg — inside the studied 90-5000 µg window
Of 1,031 products scored for Coagulation status, Thorne, Vitamin D + K2, 1 fl oz (30 ml) ranks #1 with a DoseRank score of 87. Vitamin K is the strongest evidence signal for this outcome.
The form“Why Vitamin K — not Vitamin K1 (Phylloquinone)?”Evidence Strong evidence
Vitamin K is the strongest evidence signal for this outcome.
- Vitamin KThe pick
Strong evidence · 200 mcg
Fat-soluble vitamin found as K1 (plant phylloquinone) and K2 (menaquinones); essential for blood-clotting factors and directing calcium to bone.
- Vitamin K1 (Phylloquinone)
Strong evidence · 2000 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.
The dose“Is the dose actually effective?”Dose fit 67
Vitamin K at 200 mcg lands inside the studied 90-5000 µg window.
Questions
Frequently asked
Thorne, Vitamin D + K2, 1 fl oz (30 ml) ranks #1 for Coagulation status with a DoseRank score of 87. The score blends clinical strength, evidence, dose fit, trust signals and value across 1,031 products scored for this outcome.
Vitamin K is the strongest evidence signal for this outcome.
Vitamin K at 200 mcg lands inside the studied 90-5000 µg window. DoseRank scores this product's dose fit at 67 out of 100.
Thorne, Vitamin D + K2, 1 fl oz (30 ml) works out at $0.05 per serving. $0.05 per serving — low price tier for this outcome. Nothing else in this ranking costs less per serving.
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.
Keep exploring