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Updated: 06 Apr 2026

10 Best Vitamin K1 Supplements

#1 Best Pick
Vitamin D3 4000IU & K2 MK7 100µg Vegetarian Tablets | 180 (6 Months’ Supply) | Easy to Swallow Tablet | GMO Free Ingredients | Made in UK by Prowise Healthcare

Vitamin D3 4000IU & K2 MK7 100µg Vegetarian Tablets | 180 (6 Months’ Supply) | Easy to Swallow Tablet | GMO Free Ingredients | Made in UK by Prowise Healthcare

Brand: PH PROWISE Healthcare
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  • WHY CHOOSE PROWISE D3 4000 IU & VITAMIN K2 100µg TABLETS: Vitamin D3 and K2 are often paired together in supplements due to their complementary roles in wellbeing. This formulation combines in one convenient tablet.
  • SUNSHINE VITAMINS: It provides a source of Vitamin D3 and K2, often referred to as the “Sunshine Vitamins” due to the body’s natural production of Vitamin D through sunlight exposure.
  • UNCOMPROMISING QUALITY CONTROL AND PREMIUM INGREDIENTS: Quality control and premium ingredients are at the core of our commitment to excellence. From initial blending to follow-up testing, Prowise Vitamin D3 K2 Tablets are expertly crafted by healthcare professionals in strict adherence to GMP guidelines.
  • OUR HEARTFELT COMMITMENT: We proudly partner with Vitamin Angels UK, a charity that provides essential nutritional support to children and mothers. Every purchase from Prowise contributes to this meaningful cause.
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#2 Best Value
Healthy Care Vitamin K2 180mcg Capsules, Bone Health Support, 50 Pack

Healthy Care Vitamin K2 180mcg Capsules, Bone Health Support, 50 Pack

Brand: Nature's care manufacturing pty ltd
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  • HIGH STRENGTH: Contains 180 micrograms of bioavailable Menaquinone 7 (Vitamin K2) per hard capsule for optimal absorption and effectiveness.
  • BONE HEALTH: Supports healthy bone development and mineralisation by helping regulate calcium distribution in the body.
  • CARDIOVASCULAR SUPPORT: Assists in maintaining healthy blood vessel function and overall cardiovascular health.
  • DAILY SUPPLEMENT: Convenient 50-capsule pack helps maintain optimal Vitamin K2 levels in the body for ongoing wellness.
  • ALLERGEN INFORMATION: Contains gluten and sulfites. Each capsule is precisely formulated to deliver a consistent 180mcg dose.
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#3 Budget Pick
Nature’s Own Vitamin K2 MK-7 180mcg 60 Tablets - Better Absorbed Form of Vitamin K - Supports Bone Health

Nature’s Own Vitamin K2 MK-7 180mcg 60 Tablets - Better Absorbed Form of Vitamin K - Supports Bone Health

Brand: Nature's Own
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  • BETTER ABSORBED: Nature’s Own Vitamin K2 contains Menaquinone-7, which has greater bioavailability than other forms of Vitamin K
  • SUPPORTS BONE HEALTH
  • ASSISTS CALCIUM TO INCORPORATE INTO BONE: Vitamin K2 helps activate osteocalcin - a protein found in bone tissue which binds to dietary calcium to help incorporate dietary calcium into bones
  • ONE A DAY
  • Mini Tablets for Convenience
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#4 Top Choice
Best Naturals MK-7 Vitamin K2 100 mcg 120 Vcaps

Best Naturals MK-7 Vitamin K2 100 mcg 120 Vcaps

Brand: Best Naturals
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  • Our Vitamin K2 MK7 Supports calcium uptake and bone mineralization
  • Supports healthy bones, Supports healthy cardiovascular function, Supports healthy kidney function, Supports healthy aging
  • Our MK7 is superior source of Vitamin K for healthy bones and soft tissues
  • No Articial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish, No Sodium.
  • TOP QUALITY GMP CERTIFIED PRODUCTS - All Best Naturals products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world -- Proudly Made in USA -- Purity & Potency Guaranteed
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#5 Popular Choice
Life Extension Super K, 150 Softgels, with Vitamin K1 and K2

Life Extension Super K, 150 Softgels, with Vitamin K1 and K2

Brand: Life Extension
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  • ✅ EASY AMOUNT: Take just one daily of LifeExtension Super K softgel with food
  • ✅ BENEFIT 1: Promotes bone health by facilitating the transfer of calcium into your bones. Boosted with a 10mg of Vitamin C.
  • ✅ BENEFIT 2: Supports vascular health by helping to maintain calcium balance in your arteries
  • ✅ A BETTER K SUPPLEMENT: Includes the three kinds of vitamin K commonly found in green veggies, cheeses and meats. Vitamin K1 and two unique forms of K2, menaquinone-4 (MK-4) and menaquinone-7 (MK-7).
  • ✅ NON-GMO. Small, Easy-to-Swallow. Add to your cart because you deserve the best health supplements.
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#6 Top Pick
Life Extension Super K, 150 Softgels (Pack of 2) with Vitamin K1 and K2 Supplement

Life Extension Super K, 150 Softgels (Pack of 2) with Vitamin K1 and K2 Supplement

Brand: Life Extension
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  • ✅ 2 PACK of LifeExtension Vitamin K Supplement
  • ✅ EASY AMOUNT: Take just one daily of LifeExtension Super K softgel with food
  • ✅ BENEFIT 1: Promotes bone health by facilitating the transfer of calcium into your bones. Boosted with a 10mg of Vitamin C.
  • ✅ A BETTER K SUPPLEMENT: Includes the three kinds of vitamin K commonly found in green veggies, cheeses and meats. Vitamin K1 and two unique forms of K2, menaquinone-4 (MK-4) and menaquinone-7 (MK-7).
  • ✅ NON-GMO. Small, Easy-to-Swallow. Add to your cart because you deserve the best health supplements.
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#7 Top Pick
Best Naturals Vitamin K2 (MK7) with D3 Supplement Bone and Heart Health (5000 IU Vitamin D3 & 100 mcg Vitamin K2 MK7), 180 Tablets

Best Naturals Vitamin K2 (MK7) with D3 Supplement Bone and Heart Health (5000 IU Vitamin D3 & 100 mcg Vitamin K2 MK7), 180 Tablets

Brand: Best Naturals
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  • PREMIUM FORMULA - Our K2 D3 Tablets are the made with high quality Vitamin D & Vitamin K2 (MK-7).
  • 3rd Party Lab Tested - Our All Best Naturals Products come with 3rd Party Independent Lab Tested
  • Supports healthy bones, Supports healthy cardiovascular function, Supports healthy kidney function, Supports healthy aging
  • No Artificial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish, No Sodium.
  • TOP QUALITY GMP CERTIFIED PRODUCTS - All Best Naturals products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world -- Proudly Made in USA -- Purity & Potency Guaranteed
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#8 Top Pick
BulkSupplements.com Vitamin K1 (1%) Powder - Vitamin K Supplement - Dry Vitamin K - Vitamin K1 For Dogs - K1 Supplement (100 Grams - 3.5 oz)

BulkSupplements.com Vitamin K1 (1%) Powder - Vitamin K Supplement - Dry Vitamin K - Vitamin K1 For Dogs - K1 Supplement (100 Grams - 3.5 oz)

Brand: BulkSupplements
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  • Heart healthy*
  • Supports the bones*
  • Aids cognition*
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#9 Top Pick
Kal 100 Mcg K1 Tablets, 100 Count

Kal 100 Mcg K1 Tablets, 100 Count

Brand: KAL
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  • Contents: Vitamin K 100 mcg from Kal provides 100 mcg of vitamin K1 (phylloquinone) per tablet. Vitamin K can be formed by your own intestinal bacteria, but is also abundant in many vegetables, especially kale, spinach, but also in milk and yoghurt.
  • High quality: the product is vegan, gluten-free, without genetic engineering and, of course, laboratory tested. We guarantee a dietary supplement in the high quality of a fat-soluble vitamins.
  • Use: Take 1 tablet daily with a meal and a glass of water. Do not chew the tablet or exceed the recommended daily dose.
  • Effect: Vitamin K is a fat-soluble vitamin, which plays an essential role in blood clotting as well as maintaining normal bones. Essential for your health!
  • KAL: Kal has stood for the highest competence in the production and development of genuine premium dietary supplements since 1932. We are known for innovative, high-quality and highly effective dietary supplements.
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#10 Top Pick
Best Naturals K-Complex with K1 (Phytonadione 1500 mcg + K2 as Menaquinone 100 mcg + K2 as MK-4 1000 mcg) + D3 + VIT. C - 90 Tablets - Made in The USA

Best Naturals K-Complex with K1 (Phytonadione 1500 mcg + K2 as Menaquinone 100 mcg + K2 as MK-4 1000 mcg) + D3 + VIT. C - 90 Tablets - Made in The USA

Brand: Best Naturals
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  • Blend of Vitamins C, D3, K1, and K2 (MK4 & MK7) in one daily tablet
  • Third-party lab tested to ensure purity and quality standards
  • Non-GMO, gluten free, and made without artificial colors, flavors, or sweeteners
  • Free from common allergens including milk, soy, eggs, wheat, and fish
  • Made in the USA in a GMP-compliant, FDA-registered facility
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