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Vitamin K2 (as Menaquinone-7)

4.8
★ ★ ★ ★ ★
(8887 ratings)
Vitamin K 50 mcg
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Score83
Best suited to long-term value seekers who prefer a moderate-dose K2 softgel; the ingredient line does not explicitly confirm MK-7 despite the title, and the lower dose offers less depth than common 100 mcg formulas.
How scoring works
Softgel
Quantity:360 Softgel(s) • (360 servings)
Goals:

Score 83

Best suited to long-term value seekers who prefer a moderate-dose K2 softgel; the ingredient line does not explicitly confirm MK-7 despite the title, and the lower dose offers less depth than common 100 mcg formulas.
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Also available as

1 option
120 servings K 50 mcg • 120 Softgel(s) • 120 servings $10.13 ($0.08 per serving)
$26.00($0.07 per serving)
iHerb
$ 26.00
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Analysis

A 50 mcg vitamin K2 softgel provides moderate standalone support in a long-supply bottle with strong serving value. The label provides enough detail to judge the central vitamin strategy.

The ingredient line does not explicitly confirm MK-7 despite the title, and the lower dose offers less depth than common 100 mcg formulas. Format, dose, and companion nutrients determine whether it is appropriate for daily use.

The best fit is long-term value seekers who prefer a moderate-dose K2 softgel. Vitamin K and vitamin D support normal physiology, but the practical benefit depends on baseline intake and individual need.

Who is it for
  • Long-term value seekers who prefer a moderate-dose K2 softgel
  • Adults whose current vitamin intake matches the listed potency
  • Users able to account for vitamin K medication interactions
Best for
  • Large 360-serving supply
  • Softgel delivery
  • Users who accept that ingredient line does not explicitly say mk-7

Pros

  • Large 360-serving supply
  • Softgel delivery
  • Low serving cost
  • Simple focused formula

Cons

  • Ingredient line does not explicitly say MK-7
  • Lower amount than common focused options
  • Carrier oil is not identified
  • No vitamin D cofactor

Warnings

  • The 50 mcg vitamin K serving can counteract warfarin and related vitamin K antagonist anticoagulants.
  • Bile-acid sequestrants and orlistat can reduce absorption of fat-soluble vitamin K, which may make this softgel less reliable.
  • People with fat-malabsorption conditions may not absorb the listed vitamin K consistently and should use an individualized plan.

Nutrient quality

85 Highest impact

The product name indicates MK-7, but the ingredient line identifies only generic vitamin K2, and the 50 mcg vitamin K2 amount is better suited to maintenance than full-dose targeted support. The vitamin K2 amount is not obviously excessive for general supplementation, while the single active is tightly focused on vitamin K2 support without mismatched additions.

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Ingredient transparency

77 High impact

Every listed active ingredient has a specific amount, and no proprietary blend hides the dose of a listed active ingredient. Serving count is supplied, but complete daily-use directions are not provided, while inactive ingredients and excipients are not included in the supplied label details.

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Customer satisfaction

75 High impact

The supplied average rating is strong, and extensive review volume makes the average rating more dependable. Specific review themes are unavailable, so repeated negatives and real-world fit remain uncertain.

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Value for money

95 Highest impact

Useful ingredient forms support fair value despite incomplete delivery details, and the very low serving cost provides excellent practical value. The focused active profile is not inflated by low-value additions, while the formula and serving value compare well with similar products.

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Ingredients

IngredientAmount per serving
Vitamin K (Vitamin K2)
 50 mcg
Adults 18–50 Dairy Free
Report overview
Vitamin K (Vitamin K2) · 50 mcg OverallScore70
B- Active Ingredient Quality & BioavailabilityC+ Dose, Safety & Label TransparencyB- Value

Generic MK-7 provides a well-absorbed vitamin K2 form, but the 50 mcg amount is limited to maintenance support. Softgel delivery may aid absorption, although no specific lipid carrier is identified. Exceptionally low serving cost makes the maintenance dose economical despite incomplete facts-panel subtype detail.

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87 Performance

Vitamin K2 100 mcg

SR Sports Research
<p>The formula provides 100 mcg of Vitamin K2 (Menaquinone-7), which may be a better fit than the original’s 50 mcg of Vitamin K (Vitamin K2) when its specific vitamin K form and companion nutrients are preferred. Vitamin K may interfere with warfarin-type anticoagulants, so people using them need clinician-directed intake.</p>
86 Performance

Vitamin K2 MK-7 (Menaquinone-7) 90 mcg

Carlson
<p>The formula provides 90 mcg of Vitamin K2 (Menaquinone-7), which may be a better fit than the original’s 50 mcg of Vitamin K (Vitamin K2) when its specific vitamin K form and companion nutrients are preferred. Vitamin K may interfere with warfarin-type anticoagulants, so people using them need clinician-directed intake.</p>
87 Performance

Vitamin K2 as MK-7 100 mcg

Healthy Origins
<p>The formula provides 100 mcg of Vitamin K2 (Menaquinone-7), which may be a better fit than the original’s 50 mcg of Vitamin K (Vitamin K2) when its specific vitamin K form and companion nutrients are preferred. Vitamin K may interfere with warfarin-type anticoagulants, so people using them need clinician-directed intake.</p>
88 Budget

Vitamin K2 MK-7 100 mcg

Nutricost
<p>Although it is not strictly cheaper per serving, this is among the lowest-cost eligible options and provides 100 mcg of Vitamin K (Menaquinone-7) as an alternative to 50 mcg of Vitamin K (Vitamin K2). Vitamin K may interfere with warfarin-type anticoagulants, so people using them need clinician-directed intake.</p>
87 Budget

MK-7 Vitamin K-2 100 mcg

NOW
<p>Although it is not strictly cheaper per serving, this is among the lowest-cost eligible options and provides 100 mcg of Vitamin K2 (Menaquinone-7) as an alternative to 50 mcg of Vitamin K (Vitamin K2). Vitamin K may interfere with warfarin-type anticoagulants, so people using them need clinician-directed intake.</p>
85 Budget

Vitamin K2 MenaQ7 100 mcg

AN Amazing Nutrition Amazing Formulas
<p>Although it is not strictly cheaper per serving, this is among the lowest-cost eligible options and provides 100 mcg of Vitamin K2 (Natto) as an alternative to 50 mcg of Vitamin K (Vitamin K2). Vitamin K may interfere with warfarin-type anticoagulants, so people using them need clinician-directed intake.</p>
86 Value

Vitamins D3 2500 IU (62.5 mcg) & K2 120 mcg

NaturesPlus
<p>The formula combines 120 mcg of Vitamin K2 (Menaquinone-7) and 62.50 mcg of Vitamin D3 (Cholecalciferol) with favorable serving value, which may offer a better quality-to-cost balance than the original’s 50 mcg of Vitamin K (Vitamin K2). Vitamin K may interfere with warfarin-type anticoagulants, so people using them need clinician-directed intake.</p>
87 Value

MK-7 Vitamin K-2 100 mcg

NOW
<p>The formula combines 100 mcg of Vitamin K-2 (Menaquinone-7) with favorable serving value, which may offer a better quality-to-cost balance than the original’s 50 mcg of Vitamin K (Vitamin K2). Vitamin K may interfere with warfarin-type anticoagulants, so people using them need clinician-directed intake.</p>
86 Value

Vitamin K2 100 mcg + Vitamin D3 125 mcg

Nutricost
<p>The formula combines 100 mcg of Vitamin K (Menaquinone-7) and 125 mcg of Vitamin D (Cholecalciferol) with favorable serving value, which may offer a better quality-to-cost balance than the original’s 50 mcg of Vitamin K (Vitamin K2). The high vitamin D amount warrants attention to total intake, and vitamin K may interfere with warfarin-type anticoagulants.</p>
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