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10 Best k1 k2s of 2026
Save up to 31% off
Best Choice1
Clicked 2 times in the last monthTHORNETHORNE - Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) Capsule Supplement - Supports Strong Bones* - Clinically Studied Ingredients - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules
9.9Exceptional
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Value for Money2
THORNETHORNE - Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) Capsule Supplement - Supports Strong Bones* - Clinically Studied Ingredients - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules
9.8Exceptional
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3
Life ExtensionLife Extension Super K, Vitamin K Supplement, 2000 Mcg Vitamin K and 1180 Mcg Vitamin K2, Heart Health, Once-Daily, 90 Softgels
28% OffKey specs-
Usage:Bone and heart health
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Formulation:Capsule
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Active Ingredient:Vitamin K
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Non-GMO:Yes
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Source:Leafy greens, meat
9.5Excellent
Our Rating
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4
Life ExtensionLife Extension Super K, Vitamin K Supplement, 2000 Mcg Vitamin K and 1180 Mcg Vitamin K2, Heart Health, Once-Daily, 90 Softgels
31% OffKey specs-
Usage:Bone and heart health
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Formulation:Capsule
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Active Ingredient:Vitamin K
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Non-GMO:Yes
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Source:Leafy greens, meat
9.2Excellent
Our Rating
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5
Micro IngredientsSuper Vitamin K Complex (K2 MK7 + MK4 & K1), 360 Coconut Oil Softgles | Easily Absorbed K Vitamins, Active Menaquinone Complex | Non-GMO
9.0Excellent
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6
Micro IngredientsSuper Vitamin K Complex (K2 MK7 + MK4 & K1), 360 Coconut Oil Softgles | Easily Absorbed K Vitamins, Active Menaquinone Complex | Non-GMO
10% Off8.8Very Good
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7
BronsonBronson Vitamin K Triple Play (Vitamin K2 MK7 / Vitamin K2 MK4 / Vitamin K1) Full Spectrum Complex Vitamin K Supplement, 90 Capsules
Key specs-
Usage:Bone Health Support
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Formulation:Capsule
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Active Ingredient:Vitamin K1, K2
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Non-GMO:Yes
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Source:Laboratory tested
8.7Very Good
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8
BronsonBronson Vitamin K Triple Play (Vitamin K2 MK7 / Vitamin K2 MK4 / Vitamin K1) Full Spectrum Complex Vitamin K Supplement, 90 Capsules
Key specs-
Usage:Bone Health Support
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Formulation:Capsule
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Active Ingredient:Vitamin K1, K2
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Non-GMO:Yes
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Source:Laboratory tested
8.6Very Good
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9
Sports ResearchSports Research Vitamin K Multi-Spectrum - Three Types of Vitamin K: K1, K2 MK-4 & K2 MK-7 - Vegan Friendly, Plantgel Capsule - 60 softgels
Key specs-
Usage:Bone and vascular support
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Formulation:Plant-based
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Active Ingredient:Vitamin K1, K2
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Non-GMO:Yes
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Source:Vegan-friendly
8.5Good
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10
Sports ResearchSports Research Vitamin K Multi-Spectrum - Three Types of Vitamin K: K1, K2 MK-4 & K2 MK-7 - Vegan Friendly, Plantgel Capsule - 60 softgels
10% OffKey specs-
Usage:Bone and vascular support
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Formulation:Plant-based
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Active Ingredient:Vitamin K1, K2
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Non-GMO:Yes
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Source:Vegan-friendly
8.4Good
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