Best vitamin k1. Reviews July, 2020

Biotech Pharmacal - K1-1000 - 100 Count

Search only Bio-Tech Pharmacal brand name

Biotech Pharmacal - K1-1000 - 100 Count

Current price: 19.95 USD


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Weight: 0.1875 Pounds

  • K1-1000

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Superior Source Vitamin K1 Multivitamins, 100 mcg, 100 Count

Search only Superior Source brand name

Superior Source Vitamin K1 Multivitamins, 100 mcg, 100 Count

Current price: 6.16 USD


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Height: 3.35 Inches

Length: 1.5 Inches

Width: 1.5 Inches

Weight: 0.1 Pounds

  • K1-1000
  • May be swallowed or placed under the tounge
  • Slows down and stops bleeding
  • Vitamin k initiates the process of healing

More Info

Vitamin K Triple Play (Vitamin K2 MK7 / Vitamin K2 MK4 / Vitamin K1) Full Spectrum Complex Vitamin K Supplement, 180 Capsules

Search only Bronson brand name

Vitamin K Triple Play (Vitamin K2 MK7 / Vitamin K2 MK4 / Vitamin K1) Full Spectrum Complex Vitamin K Supplement, 180 Capsules

Current price: 19.99 USD


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Height: 6.5 Inches

Length: 4.25 Inches

Width: 4.25 Inches

  • K1-1000
  • May be swallowed or placed under the tounge
  • Slows down and stops bleeding
  • Vitamin k initiates the process of healing
  • 1 YEAR SATISFACTION GUARANTEE: We back our products up with a 365-day hassle-free money back guarantee. There's no risk when you order now!
  • TRUSTED SINCE 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
  • BONE & HEART HEALTH: Formulated to help build strong bones and healthy heart.* Vitamin K2 keeps calcium out of your arterial lining, preventing calcification of coronary arteries*
  • NON-GMO, GLUTEN-FREE & SOY-FREE: We use only the best ingredients available. Manufactured at cGMP certified facility. Laboratory tested.
  • FULL SPECTRUM COMPLEX VITAMIN K SUPPLEMENT: Provides both Vitamin K1 and two forms of Vitamin K2, Vitamin K2 MK4 (Menatetrenone-4) and Vitamin K2 MK7 (Menaquinone-7).

More Info

Vitamin D Supreme 5000 IU by Designs for Health - High Potency D3 Vitamin with Vitamin K1 + K2 MK7, Promotes Immune and Bone Health | Non-GMO and Gluten-Free (60 Capsules)

Search only designs for health brand name

Vitamin D Supreme 5000 IU by Designs for Health - High Potency D3 Vitamin with Vitamin K1 + K2 MK7, Promotes Immune and Bone Health | Non-GMO and Gluten-Free (60 Capsules)

Current price: 34.8 USD


Order at Amazon


  • K1-1000
  • May be swallowed or placed under the tounge
  • Slows down and stops bleeding
  • Vitamin k initiates the process of healing
  • 1 YEAR SATISFACTION GUARANTEE: We back our products up with a 365-day hassle-free money back guarantee. There's no risk when you order now!
  • TRUSTED SINCE 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
  • BONE & HEART HEALTH: Formulated to help build strong bones and healthy heart.* Vitamin K2 keeps calcium out of your arterial lining, preventing calcification of coronary arteries*
  • NON-GMO, GLUTEN-FREE & SOY-FREE: We use only the best ingredients available. Manufactured at cGMP certified facility. Laboratory tested.
  • FULL SPECTRUM COMPLEX VITAMIN K SUPPLEMENT: Provides both Vitamin K1 and two forms of Vitamin K2, Vitamin K2 MK4 (Menatetrenone-4) and Vitamin K2 MK7 (Menaquinone-7).
  • #1 IN CONSUMER SATISFACTION - Designs for Health was voted #1 in Consumer Satisfaction in 2016 and 2017 in a Consumer Labs survey of Healthcare Practitioner Brands.
  • OVER 50,000 DOCTORS AGREE - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.
  • HIGHER STANDARDS. BETTER RESULTS - Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients. This product is Non-GMO, Gluten-Free, Dairy-Free and Vegetarian-friendly.
  • OPTIMAL BONE AND ARTERIAL SUPPORT - Vitamins D and K are essential for optimal bone and arterial health and for helping to maintain the immune system in proper balance.*
  • HIGHLY ABSORBABLE K - This formula provides the most absorbable, highly bioavailable form of vitamin K1. K2 as MK-7 is a product of fermentation which metabolizes slowly throughout the day. *

More Info

Advanced Vitamin D 5000 IU with All 3 Types of Vitamin K by Peak Performance. Vitamin D3 and Vitamin K2, K1, MK-7 (MK7), MK4 Supplement. 60 Small and Easy to Swallow Vegetable Pills (5000 IU)

Search only Peak Performance Coffee brand name

Advanced Vitamin D 5000 IU with All 3 Types of Vitamin K by Peak Performance. Vitamin D3 and Vitamin K2, K1, MK-7 (MK7), MK4 Supplement. 60 Small and Easy to Swallow Vegetable Pills (5000 IU)

Current price: 19.95 USD


Order at Amazon


  • K1-1000
  • May be swallowed or placed under the tounge
  • Slows down and stops bleeding
  • Vitamin k initiates the process of healing
  • 1 YEAR SATISFACTION GUARANTEE: We back our products up with a 365-day hassle-free money back guarantee. There's no risk when you order now!
  • TRUSTED SINCE 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
  • BONE & HEART HEALTH: Formulated to help build strong bones and healthy heart.* Vitamin K2 keeps calcium out of your arterial lining, preventing calcification of coronary arteries*
  • NON-GMO, GLUTEN-FREE & SOY-FREE: We use only the best ingredients available. Manufactured at cGMP certified facility. Laboratory tested.
  • FULL SPECTRUM COMPLEX VITAMIN K SUPPLEMENT: Provides both Vitamin K1 and two forms of Vitamin K2, Vitamin K2 MK4 (Menatetrenone-4) and Vitamin K2 MK7 (Menaquinone-7).
  • #1 IN CONSUMER SATISFACTION - Designs for Health was voted #1 in Consumer Satisfaction in 2016 and 2017 in a Consumer Labs survey of Healthcare Practitioner Brands.
  • OVER 50,000 DOCTORS AGREE - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.
  • HIGHER STANDARDS. BETTER RESULTS - Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients. This product is Non-GMO, Gluten-Free, Dairy-Free and Vegetarian-friendly.
  • OPTIMAL BONE AND ARTERIAL SUPPORT - Vitamins D and K are essential for optimal bone and arterial health and for helping to maintain the immune system in proper balance.*
  • HIGHLY ABSORBABLE K - This formula provides the most absorbable, highly bioavailable form of vitamin K1. K2 as MK-7 is a product of fermentation which metabolizes slowly throughout the day. *
  • OVER 300,000 HAPPY CUSTOMERS + 1-FOR-1 DONATION TO VITAMINS ANGELS. Peak Performance is celebrating over 300,000 happy customers and we are also very proud of our 1-for-1 donation match program. For every unit you purchase, through our partnership with the nonprofit Vitamin Angels, we will supply a child at risk of malnutrition with vitamins for 1 year! So thank you for helping us continue this great cause!
  • 100% HAPPINESS GUARANTEE. If you don’t absolutely LOVE this product... For ANY reason whatsoever, simply send us a message and we will be happy to offer you a fast, prompt refund. NO QUESTIONS ASKED. That’s how confident we are that you’ll love this product.
  • MADE IN USA + VEGAN FORMULATED & ALLERGY FREE - Free Of Soy, Milk, Egg, Shellfish, Corn, Wheat & Peanuts. Contains NO Gluten or Preservatives. Manufactured Under The Highest Quality GMP & NSF Regulations and USA Standards.
  • HIGH POTENCY & MAXIMUM ABSORPTION: Vitamin D improves your bone health by helping you absorb calcium. Vitamin K directs calcium to your skeleton. Overall support for Healthy Heart, Strong Bones, Boosted Immune System & Better Mood.
  • DON’T BE FOOLED BY CHEAP IMITATIONS! Most brands only give Vitamin D and miss out on it's important combination with Vitamin K. PEAK PERFORMANCE is the ONLY Vitamin D with ALL 3 TYPES OF VITAMIN K for Strong Bones and a Healthy Cardiovascular System!

More Info

Vet One Vitamin K1 Chewable Tablets, Phytonadione 50mg, 50 Beef Flavor Tablets

Search only Vet One brand name

Vet One Vitamin K1 Chewable Tablets, Phytonadione 50mg, 50 Beef Flavor Tablets

Current price: 27.99 USD


Order at Amazon


Height: 1.9 Inches

Length: 3.4 Inches

Width: 1.9 Inches

Weight: 0.02 Pounds

  • K1-1000
  • May be swallowed or placed under the tounge
  • Slows down and stops bleeding
  • Vitamin k initiates the process of healing
  • 1 YEAR SATISFACTION GUARANTEE: We back our products up with a 365-day hassle-free money back guarantee. There's no risk when you order now!
  • TRUSTED SINCE 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
  • BONE & HEART HEALTH: Formulated to help build strong bones and healthy heart.* Vitamin K2 keeps calcium out of your arterial lining, preventing calcification of coronary arteries*
  • NON-GMO, GLUTEN-FREE & SOY-FREE: We use only the best ingredients available. Manufactured at cGMP certified facility. Laboratory tested.
  • FULL SPECTRUM COMPLEX VITAMIN K SUPPLEMENT: Provides both Vitamin K1 and two forms of Vitamin K2, Vitamin K2 MK4 (Menatetrenone-4) and Vitamin K2 MK7 (Menaquinone-7).
  • #1 IN CONSUMER SATISFACTION - Designs for Health was voted #1 in Consumer Satisfaction in 2016 and 2017 in a Consumer Labs survey of Healthcare Practitioner Brands.
  • OVER 50,000 DOCTORS AGREE - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.
  • HIGHER STANDARDS. BETTER RESULTS - Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients. This product is Non-GMO, Gluten-Free, Dairy-Free and Vegetarian-friendly.
  • OPTIMAL BONE AND ARTERIAL SUPPORT - Vitamins D and K are essential for optimal bone and arterial health and for helping to maintain the immune system in proper balance.*
  • HIGHLY ABSORBABLE K - This formula provides the most absorbable, highly bioavailable form of vitamin K1. K2 as MK-7 is a product of fermentation which metabolizes slowly throughout the day. *
  • OVER 300,000 HAPPY CUSTOMERS + 1-FOR-1 DONATION TO VITAMINS ANGELS. Peak Performance is celebrating over 300,000 happy customers and we are also very proud of our 1-for-1 donation match program. For every unit you purchase, through our partnership with the nonprofit Vitamin Angels, we will supply a child at risk of malnutrition with vitamins for 1 year! So thank you for helping us continue this great cause!
  • 100% HAPPINESS GUARANTEE. If you don’t absolutely LOVE this product... For ANY reason whatsoever, simply send us a message and we will be happy to offer you a fast, prompt refund. NO QUESTIONS ASKED. That’s how confident we are that you’ll love this product.
  • MADE IN USA + VEGAN FORMULATED & ALLERGY FREE - Free Of Soy, Milk, Egg, Shellfish, Corn, Wheat & Peanuts. Contains NO Gluten or Preservatives. Manufactured Under The Highest Quality GMP & NSF Regulations and USA Standards.
  • HIGH POTENCY & MAXIMUM ABSORPTION: Vitamin D improves your bone health by helping you absorb calcium. Vitamin K directs calcium to your skeleton. Overall support for Healthy Heart, Strong Bones, Boosted Immune System & Better Mood.
  • DON’T BE FOOLED BY CHEAP IMITATIONS! Most brands only give Vitamin D and miss out on it's important combination with Vitamin K. PEAK PERFORMANCE is the ONLY Vitamin D with ALL 3 TYPES OF VITAMIN K for Strong Bones and a Healthy Cardiovascular System!
  • Beef flavored
  • Contains 50mg phytonadione
  • Helps with digestion of coumarin-based compounds
  • Counter hypoprothrombinemia induced

More Info

Vet One Vitamin K1 Chewable Tablets, Phytonadione 25mg, 50 Beef Flavor Tablets

Search only Vet One brand name

Vet One Vitamin K1 Chewable Tablets, Phytonadione 25mg, 50 Beef Flavor Tablets

Current price: 21.99 USD


Order at Amazon


Height: 1.9 Inches

Length: 3.4 Inches

Width: 1.9 Inches

Weight: 0.3 Pounds

  • K1-1000
  • May be swallowed or placed under the tounge
  • Slows down and stops bleeding
  • Vitamin k initiates the process of healing
  • 1 YEAR SATISFACTION GUARANTEE: We back our products up with a 365-day hassle-free money back guarantee. There's no risk when you order now!
  • TRUSTED SINCE 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
  • BONE & HEART HEALTH: Formulated to help build strong bones and healthy heart.* Vitamin K2 keeps calcium out of your arterial lining, preventing calcification of coronary arteries*
  • NON-GMO, GLUTEN-FREE & SOY-FREE: We use only the best ingredients available. Manufactured at cGMP certified facility. Laboratory tested.
  • FULL SPECTRUM COMPLEX VITAMIN K SUPPLEMENT: Provides both Vitamin K1 and two forms of Vitamin K2, Vitamin K2 MK4 (Menatetrenone-4) and Vitamin K2 MK7 (Menaquinone-7).
  • #1 IN CONSUMER SATISFACTION - Designs for Health was voted #1 in Consumer Satisfaction in 2016 and 2017 in a Consumer Labs survey of Healthcare Practitioner Brands.
  • OVER 50,000 DOCTORS AGREE - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.
  • HIGHER STANDARDS. BETTER RESULTS - Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients. This product is Non-GMO, Gluten-Free, Dairy-Free and Vegetarian-friendly.
  • OPTIMAL BONE AND ARTERIAL SUPPORT - Vitamins D and K are essential for optimal bone and arterial health and for helping to maintain the immune system in proper balance.*
  • HIGHLY ABSORBABLE K - This formula provides the most absorbable, highly bioavailable form of vitamin K1. K2 as MK-7 is a product of fermentation which metabolizes slowly throughout the day. *
  • OVER 300,000 HAPPY CUSTOMERS + 1-FOR-1 DONATION TO VITAMINS ANGELS. Peak Performance is celebrating over 300,000 happy customers and we are also very proud of our 1-for-1 donation match program. For every unit you purchase, through our partnership with the nonprofit Vitamin Angels, we will supply a child at risk of malnutrition with vitamins for 1 year! So thank you for helping us continue this great cause!
  • 100% HAPPINESS GUARANTEE. If you don’t absolutely LOVE this product... For ANY reason whatsoever, simply send us a message and we will be happy to offer you a fast, prompt refund. NO QUESTIONS ASKED. That’s how confident we are that you’ll love this product.
  • MADE IN USA + VEGAN FORMULATED & ALLERGY FREE - Free Of Soy, Milk, Egg, Shellfish, Corn, Wheat & Peanuts. Contains NO Gluten or Preservatives. Manufactured Under The Highest Quality GMP & NSF Regulations and USA Standards.
  • HIGH POTENCY & MAXIMUM ABSORPTION: Vitamin D improves your bone health by helping you absorb calcium. Vitamin K directs calcium to your skeleton. Overall support for Healthy Heart, Strong Bones, Boosted Immune System & Better Mood.
  • DON’T BE FOOLED BY CHEAP IMITATIONS! Most brands only give Vitamin D and miss out on it's important combination with Vitamin K. PEAK PERFORMANCE is the ONLY Vitamin D with ALL 3 TYPES OF VITAMIN K for Strong Bones and a Healthy Cardiovascular System!
  • Beef flavored
  • Contains 50mg phytonadione
  • Helps with digestion of coumarin-based compounds
  • Counter hypoprothrombinemia induced
  • Beef flavored
  • Contains 25mg Phytonadione
  • Helps with Digestion of Coumarin-Based Compounds
  • Counter Hypoprothrombinemia Induced

More Info

Thorne Research - 3-K Complete - Vitamins K1 and K2 for Heart and Bone Support - 60 Capsules

Search only Thorne Research brand name

Thorne Research - 3-K Complete - Vitamins K1 and K2 for Heart and Bone Support - 60 Capsules

Current price: 25 USD


Order at Amazon


Height: 3.72 Inches

Length: 2.09 Inches

Width: 2.09 Inches

  • K1-1000
  • May be swallowed or placed under the tounge
  • Slows down and stops bleeding
  • Vitamin k initiates the process of healing
  • 1 YEAR SATISFACTION GUARANTEE: We back our products up with a 365-day hassle-free money back guarantee. There's no risk when you order now!
  • TRUSTED SINCE 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
  • BONE & HEART HEALTH: Formulated to help build strong bones and healthy heart.* Vitamin K2 keeps calcium out of your arterial lining, preventing calcification of coronary arteries*
  • NON-GMO, GLUTEN-FREE & SOY-FREE: We use only the best ingredients available. Manufactured at cGMP certified facility. Laboratory tested.
  • FULL SPECTRUM COMPLEX VITAMIN K SUPPLEMENT: Provides both Vitamin K1 and two forms of Vitamin K2, Vitamin K2 MK4 (Menatetrenone-4) and Vitamin K2 MK7 (Menaquinone-7).
  • #1 IN CONSUMER SATISFACTION - Designs for Health was voted #1 in Consumer Satisfaction in 2016 and 2017 in a Consumer Labs survey of Healthcare Practitioner Brands.
  • OVER 50,000 DOCTORS AGREE - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.
  • HIGHER STANDARDS. BETTER RESULTS - Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients. This product is Non-GMO, Gluten-Free, Dairy-Free and Vegetarian-friendly.
  • OPTIMAL BONE AND ARTERIAL SUPPORT - Vitamins D and K are essential for optimal bone and arterial health and for helping to maintain the immune system in proper balance.*
  • HIGHLY ABSORBABLE K - This formula provides the most absorbable, highly bioavailable form of vitamin K1. K2 as MK-7 is a product of fermentation which metabolizes slowly throughout the day. *
  • OVER 300,000 HAPPY CUSTOMERS + 1-FOR-1 DONATION TO VITAMINS ANGELS. Peak Performance is celebrating over 300,000 happy customers and we are also very proud of our 1-for-1 donation match program. For every unit you purchase, through our partnership with the nonprofit Vitamin Angels, we will supply a child at risk of malnutrition with vitamins for 1 year! So thank you for helping us continue this great cause!
  • 100% HAPPINESS GUARANTEE. If you don’t absolutely LOVE this product... For ANY reason whatsoever, simply send us a message and we will be happy to offer you a fast, prompt refund. NO QUESTIONS ASKED. That’s how confident we are that you’ll love this product.
  • MADE IN USA + VEGAN FORMULATED & ALLERGY FREE - Free Of Soy, Milk, Egg, Shellfish, Corn, Wheat & Peanuts. Contains NO Gluten or Preservatives. Manufactured Under The Highest Quality GMP & NSF Regulations and USA Standards.
  • HIGH POTENCY & MAXIMUM ABSORPTION: Vitamin D improves your bone health by helping you absorb calcium. Vitamin K directs calcium to your skeleton. Overall support for Healthy Heart, Strong Bones, Boosted Immune System & Better Mood.
  • DON’T BE FOOLED BY CHEAP IMITATIONS! Most brands only give Vitamin D and miss out on it's important combination with Vitamin K. PEAK PERFORMANCE is the ONLY Vitamin D with ALL 3 TYPES OF VITAMIN K for Strong Bones and a Healthy Cardiovascular System!
  • Beef flavored
  • Contains 50mg phytonadione
  • Helps with digestion of coumarin-based compounds
  • Counter hypoprothrombinemia induced
  • Beef flavored
  • Contains 25mg Phytonadione
  • Helps with Digestion of Coumarin-Based Compounds
  • Counter Hypoprothrombinemia Induced
  • ThorneÕs commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.
  • Thorne products contain ingredients from the purest sources worldwide. Flavors, colors, preservatives, and sweeteners derived from natural sources. Our products never contain gluten, artificial preservatives, stearates, wheat, rye, barley, eggs, nuts.
  • Balancing the effects of vitamin D*
  • Supporting healthy bones*
  • Helping to maintain the health and elasticity of your arteries*

More Info

Solaray Vitamin K-1 100mcg | Healthy Bone Structure, Blood Clotting, Protein Synthesis Support | Non-GMO, Vegan & Lab Verified | 100 Tablets

Search only Solaray brand name

Solaray Vitamin K-1 100mcg | Healthy Bone Structure, Blood Clotting, Protein Synthesis Support | Non-GMO, Vegan & Lab Verified | 100 Tablets

Current price: 8.99 USD


Order at Amazon


Height: 4.4 Inches

Length: 2 Inches

Width: 2 Inches

Weight: 0.12 Pounds

  • K1-1000
  • May be swallowed or placed under the tounge
  • Slows down and stops bleeding
  • Vitamin k initiates the process of healing
  • 1 YEAR SATISFACTION GUARANTEE: We back our products up with a 365-day hassle-free money back guarantee. There's no risk when you order now!
  • TRUSTED SINCE 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
  • BONE & HEART HEALTH: Formulated to help build strong bones and healthy heart.* Vitamin K2 keeps calcium out of your arterial lining, preventing calcification of coronary arteries*
  • NON-GMO, GLUTEN-FREE & SOY-FREE: We use only the best ingredients available. Manufactured at cGMP certified facility. Laboratory tested.
  • FULL SPECTRUM COMPLEX VITAMIN K SUPPLEMENT: Provides both Vitamin K1 and two forms of Vitamin K2, Vitamin K2 MK4 (Menatetrenone-4) and Vitamin K2 MK7 (Menaquinone-7).
  • #1 IN CONSUMER SATISFACTION - Designs for Health was voted #1 in Consumer Satisfaction in 2016 and 2017 in a Consumer Labs survey of Healthcare Practitioner Brands.
  • OVER 50,000 DOCTORS AGREE - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.
  • HIGHER STANDARDS. BETTER RESULTS - Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients. This product is Non-GMO, Gluten-Free, Dairy-Free and Vegetarian-friendly.
  • OPTIMAL BONE AND ARTERIAL SUPPORT - Vitamins D and K are essential for optimal bone and arterial health and for helping to maintain the immune system in proper balance.*
  • HIGHLY ABSORBABLE K - This formula provides the most absorbable, highly bioavailable form of vitamin K1. K2 as MK-7 is a product of fermentation which metabolizes slowly throughout the day. *
  • OVER 300,000 HAPPY CUSTOMERS + 1-FOR-1 DONATION TO VITAMINS ANGELS. Peak Performance is celebrating over 300,000 happy customers and we are also very proud of our 1-for-1 donation match program. For every unit you purchase, through our partnership with the nonprofit Vitamin Angels, we will supply a child at risk of malnutrition with vitamins for 1 year! So thank you for helping us continue this great cause!
  • 100% HAPPINESS GUARANTEE. If you don’t absolutely LOVE this product... For ANY reason whatsoever, simply send us a message and we will be happy to offer you a fast, prompt refund. NO QUESTIONS ASKED. That’s how confident we are that you’ll love this product.
  • MADE IN USA + VEGAN FORMULATED & ALLERGY FREE - Free Of Soy, Milk, Egg, Shellfish, Corn, Wheat & Peanuts. Contains NO Gluten or Preservatives. Manufactured Under The Highest Quality GMP & NSF Regulations and USA Standards.
  • HIGH POTENCY & MAXIMUM ABSORPTION: Vitamin D improves your bone health by helping you absorb calcium. Vitamin K directs calcium to your skeleton. Overall support for Healthy Heart, Strong Bones, Boosted Immune System & Better Mood.
  • DON’T BE FOOLED BY CHEAP IMITATIONS! Most brands only give Vitamin D and miss out on it's important combination with Vitamin K. PEAK PERFORMANCE is the ONLY Vitamin D with ALL 3 TYPES OF VITAMIN K for Strong Bones and a Healthy Cardiovascular System!
  • Beef flavored
  • Contains 50mg phytonadione
  • Helps with digestion of coumarin-based compounds
  • Counter hypoprothrombinemia induced
  • Beef flavored
  • Contains 25mg Phytonadione
  • Helps with Digestion of Coumarin-Based Compounds
  • Counter Hypoprothrombinemia Induced
  • ThorneÕs commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.
  • Thorne products contain ingredients from the purest sources worldwide. Flavors, colors, preservatives, and sweeteners derived from natural sources. Our products never contain gluten, artificial preservatives, stearates, wheat, rye, barley, eggs, nuts.
  • Balancing the effects of vitamin D*
  • Supporting healthy bones*
  • Helping to maintain the health and elasticity of your arteries*
  • Customers Say: "This is my second bottle from this company. I am very happy with this purchase!"
  • Trusted Brand: Manufactured in our own facility; Non-GMO, Vegan & Lab Verified for purity & identity
  • Backup Support: This form of Vitamin K can be converted in the body to Vitamin K2 MK-4 when needed
  • Essential Function: Vitamin K is a key factor in protein synthesis within the body
  • Vitamin K: K1 formula intended to help with normal, healthy blood clotting & bone structure support

More Info

Country Life Vitamin K-1 100mcg Essential Bone & Blood Health Support Supplement - Promotes Normal Blood Clotting - Non-GMO, Vegan, Gluten-Free - 100 Tablets

Search only Country Life brand name

Country Life Vitamin K-1 100mcg Essential Bone & Blood Health Support Supplement - Promotes Normal Blood Clotting - Non-GMO, Vegan, Gluten-Free - 100 Tablets

Current price: 9.99 USD


Order at Amazon


Height: 3.5 Inches

Length: 2.1 Inches

Width: 2.1 Inches

Weight: 0.2 Pounds

  • K1-1000
  • May be swallowed or placed under the tounge
  • Slows down and stops bleeding
  • Vitamin k initiates the process of healing
  • 1 YEAR SATISFACTION GUARANTEE: We back our products up with a 365-day hassle-free money back guarantee. There's no risk when you order now!
  • TRUSTED SINCE 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
  • BONE & HEART HEALTH: Formulated to help build strong bones and healthy heart.* Vitamin K2 keeps calcium out of your arterial lining, preventing calcification of coronary arteries*
  • NON-GMO, GLUTEN-FREE & SOY-FREE: We use only the best ingredients available. Manufactured at cGMP certified facility. Laboratory tested.
  • FULL SPECTRUM COMPLEX VITAMIN K SUPPLEMENT: Provides both Vitamin K1 and two forms of Vitamin K2, Vitamin K2 MK4 (Menatetrenone-4) and Vitamin K2 MK7 (Menaquinone-7).
  • #1 IN CONSUMER SATISFACTION - Designs for Health was voted #1 in Consumer Satisfaction in 2016 and 2017 in a Consumer Labs survey of Healthcare Practitioner Brands.
  • OVER 50,000 DOCTORS AGREE - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.
  • HIGHER STANDARDS. BETTER RESULTS - Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients. This product is Non-GMO, Gluten-Free, Dairy-Free and Vegetarian-friendly.
  • OPTIMAL BONE AND ARTERIAL SUPPORT - Vitamins D and K are essential for optimal bone and arterial health and for helping to maintain the immune system in proper balance.*
  • HIGHLY ABSORBABLE K - This formula provides the most absorbable, highly bioavailable form of vitamin K1. K2 as MK-7 is a product of fermentation which metabolizes slowly throughout the day. *
  • OVER 300,000 HAPPY CUSTOMERS + 1-FOR-1 DONATION TO VITAMINS ANGELS. Peak Performance is celebrating over 300,000 happy customers and we are also very proud of our 1-for-1 donation match program. For every unit you purchase, through our partnership with the nonprofit Vitamin Angels, we will supply a child at risk of malnutrition with vitamins for 1 year! So thank you for helping us continue this great cause!
  • 100% HAPPINESS GUARANTEE. If you don’t absolutely LOVE this product... For ANY reason whatsoever, simply send us a message and we will be happy to offer you a fast, prompt refund. NO QUESTIONS ASKED. That’s how confident we are that you’ll love this product.
  • MADE IN USA + VEGAN FORMULATED & ALLERGY FREE - Free Of Soy, Milk, Egg, Shellfish, Corn, Wheat & Peanuts. Contains NO Gluten or Preservatives. Manufactured Under The Highest Quality GMP & NSF Regulations and USA Standards.
  • HIGH POTENCY & MAXIMUM ABSORPTION: Vitamin D improves your bone health by helping you absorb calcium. Vitamin K directs calcium to your skeleton. Overall support for Healthy Heart, Strong Bones, Boosted Immune System & Better Mood.
  • DON’T BE FOOLED BY CHEAP IMITATIONS! Most brands only give Vitamin D and miss out on it's important combination with Vitamin K. PEAK PERFORMANCE is the ONLY Vitamin D with ALL 3 TYPES OF VITAMIN K for Strong Bones and a Healthy Cardiovascular System!
  • Beef flavored
  • Contains 50mg phytonadione
  • Helps with digestion of coumarin-based compounds
  • Counter hypoprothrombinemia induced
  • Beef flavored
  • Contains 25mg Phytonadione
  • Helps with Digestion of Coumarin-Based Compounds
  • Counter Hypoprothrombinemia Induced
  • ThorneÕs commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.
  • Thorne products contain ingredients from the purest sources worldwide. Flavors, colors, preservatives, and sweeteners derived from natural sources. Our products never contain gluten, artificial preservatives, stearates, wheat, rye, barley, eggs, nuts.
  • Balancing the effects of vitamin D*
  • Supporting healthy bones*
  • Helping to maintain the health and elasticity of your arteries*
  • Customers Say: "This is my second bottle from this company. I am very happy with this purchase!"
  • Trusted Brand: Manufactured in our own facility; Non-GMO, Vegan & Lab Verified for purity & identity
  • Backup Support: This form of Vitamin K can be converted in the body to Vitamin K2 MK-4 when needed
  • Essential Function: Vitamin K is a key factor in protein synthesis within the body
  • Vitamin K: K1 formula intended to help with normal, healthy blood clotting & bone structure support
  • GUARANTEED QUALITY - Every bottle contains our Pledge of Integrity because at Country Life, integrity is our number one ingredient. Because you deserve high-quality nutrition, specifically crafted with the high-quality standards to support your health. To guarantee our products are consistently of the highest quality and efficacy, we ensure that we operate an NSF-GMP compliant and USDA Organic certified manufacturing facility, and that all of our products fulfill our Pledge of Integrity.
  • AUTHENTICITY OF INGREDIENTS - We always use a pure form of each ingredient and all our ingredients are laboratory tested to ensure accurate identification so you can be assured we use real, authentic ingredients.
  • FRESHNESS OF INGREDIENTS - Manufacturing our own products means our raw materials are tested, manufactured fresh then directly bottled and packaged, ensuring maximum potency throughout its shelf life.
  • RESPONSIBLY MADE - Certified non-GMO, gluten-free, vegan and kosher made with recyclable packaging, the manufacturing of this product supports wind power. This product does not contain yeast, corn, wheat, soy, milk, salt, sugar, preservatives or artificial colors, flavors or sweeteners.
  • "BONE & BLOOD HEALTH SUPPORT - Dark leafy vegetables contain phytonadione, a form of Vitamin K. This form of Vitamin K is essential and used in the body to support bone and blood health. "

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