10 Best Vitamin D3 K2 3rd Party of 2025

Tested and Reviewed: Top 10 Vitamin D3 K2 3rd Party deals with expert ratings from 8.1 to a perfect 10

August 2025 Edition

Editor's Choice

9.7

NatureBell

NatureBell Vitamin D3 5000 K2 (MK7) with Virgin Coconut Oil, 240 Softgels, 100mcg, 2 in 1 Support, Duo-Ack | 8 Months Supply | Third Party Tested, Non GMO & No Gluten

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Editor's bottom line:

“This vitamin d3 k2 3rd party is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

NatureBell one of a kind vitamin D3 K2 softgels. Contains the powerful bioactive ingredient Duo-Ack. Formulated with pure virgin coconut oil liquid that is designed for maximum absorption within the body, 2 in 1 formula complex supplement.
The Duo-Ack ingredient is the best 2 in 1 support formula that is standardized to contain top grade forms of vitamin D3 as cholecalciferol, which is the same form we get from the sun and Vitamin K2 as menaquinone-7, which is the best form accepted by the body.
Strongest multi-benefit vitamin supplements offering only 1 softgel per serving. 5000 iu vitamin D3 with 100 mcg of vitamin K2. Each bottle has 240 potent softgels totaling an 8 month supply of safe and effective ingredients.
Perfect nutritional supplements for obtaining a healthy source of these two essential advanced nutrients. Created for both men and women who are looking to support proper calcium use for bone health, teeth health, Heart Health, joint health, and overall immunity.
All natural non GMO ingredients. Free of gluten, wheat, soy, dairy, eggs, fish/shellfish, and peanuts. It is also 3rd party lab tested for purity and potency.

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Picked by 186 people today

9.5

Micro Ingredients

Micro Ingredients Vitamin D3 5000 IU with K2 100 mcg, 300 Soft-Gels | K2 MK-7 with D3 Vitamin Supplement, 2 in 1 Support Immune, Heart, Joint, Teeth & Bone Health - Easy to Swallow

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Main Highlights

Micro Ingredients Vitamin D3 Plus MK7 Vitamin K2 (Vitamin D3 K2), 300 Softgels, No GMOs and Easy to Swallow.
Our Formulation, Vitamin D3 and K2 with Virgin Sunflower Seed Oil was Created to Work with your Calcium Intake to Support Bone Health and Promote Healthy Arteries.
Immune Vitamins Complex (Vitamin K2 and Vitamin D3), Support your Joint Ability, Internal Circulation Function, Teeth Health and Immune System.
No GMOs, No Preservatives, No Artificial Colors, No Flavors, No Soy and No Gluten. 3rd Party Lab Tested for Purity and Safety.
Directions: It's normal for softgels to stick together and clump during warm weather conditions. This does NOT affect the quality or efficacy of the product. To release the clumps, give your bottle a good shake or knock it against the counter.

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9.5

NatureWise

NatureWise Vitamin D3 2000IU + K2 (MK7) 100mcg with Organic Extra Virgin Coconut Oil - Supports Calcium Absorption, Bone & Immune Health - Non-GMO, Soy & Gluten-Free - 30 Softgels[30-Day Supply]

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Main Highlights

3rd PARTY TESTED: NatureWise D3 + K2 Softgels are manufactured in the USA with high-quality ingredients from around the world in a cGMP-certified facility with third-party quality control audits.
D3 + K2: NatureWise offers a 2-in-1 vitamin D3 + K2 with D3 as pure cholecalciferol and top-quality natto fermented K2 in menaquinone MK-7 form (soy-free).
BONE & HEART HEALTH: Vitamin D3 helps our bodies to absorb dietary calcium. Vitamin K2 helps the body use this calcium effectively - contributing to bone health and strength while supporting heart health.*
ORGANIC COLD-PRESSED COCONUT OIL: Our softgels are packed with organic cold-pressed (aka. extra virgin) coconut oil which helps the body absorb these fat-soluble vitamins easier.
HALAL GELATIN, CLEAN INGREDIENTS: NatureWise D3 + K2 Softgels are non-GMO, made with halal gelatin, and do not contain wheat, gluten, eggs, soy, milk, peanuts, fish, shellfish, or sesame. Does contain tree nuts (coconut oil).

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9.2

Nobi Nutrition

Vitamin D3 K2 5000 IU for Immune System, Strong Bones & Teeth Support | Vit D3 125mcg, Vitamin K2 MK7 100mcg, Calcium 210mg & BioPerine | 3rd-Party Tested, Non-GMO | 60 Capsules (2 Month Supply)

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Main Highlights

VITAMIN D3 WITH K2 (THE PERFECT PAIR): Vitamin D3 helps you fully absorb the calcium that your bones need to be strong and healthy, but Vitamin K2 is needed to send that calcium all the way to the bone where it actually makes a difference.* No Vitamin D supplement is complete without K2, and every bottle of K2-D3 contains a 2-month supply.
5000 IU VITAMIN D: Every capsule contains 125mcg of Vitamin D3 (5000 IU), 100 mcg of Vitamin K2, 210 mg of calcium, and 5 mg of Bioperine. Our formulation uses Vitamin D3, most similar to what the body produces from sunlight.* And our Vitamin K is MK-7, for longer lasting impact.*
CALCIUM INCLUDED: Calcium is the reason that Vitamin D3 and K2 are able to support bone health in the first place.* This K2-D3 vitamin supplement has all three parts of the process, guaranteeing you have everything you need.*
PROTECT YOUR TEETH: The bone support offered by K2-D3 with Calcium also works to strengthen and support your teeth.*
COMMITTED TO QUALITY: This K2 D3 Vitamin Supplement by Nobi Nutrition is Third-Party Tested and manufactured in a GMP registered facility.

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9.0

NatureWise

NatureWise Vitamin D3 5000IU + K2 (MK7) 100mcg with Organic Extra Virgin Coconut Oil - Supports Calcium Absorption, Bone & Immune Health - Non-GMO, Soy & Gluten-Free - 90 Softgels[90-Day Supply]

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Main Highlights

3rd PARTY TESTED: NatureWise D3 + K2 Softgels are manufactured in the USA with high-quality ingredients from around the world in a cGMP-certified facility with third-party quality control audits.
D3 + K2: NatureWise offers a 2-in-1 vitamin D3 + K2 with D3 as pure cholecalciferol and top-quality natto fermented K2 in menaquinone MK-7 form (soy-free).
BONE & HEART HEALTH: Vitamin D3 helps our bodies to absorb dietary calcium. Vitamin K2 helps the body use this calcium effectively - contributing to bone health and strength while supporting heart health.*
ORGANIC COLD-PRESSED COCONUT OIL: Our softgels are packed with organic cold-pressed (aka. extra virgin) coconut oil which helps the body absorb these fat-soluble vitamins easier.
HALAL GELATIN, CLEAN INGREDIENTS: NatureWise D3 + K2 Softgels are non-GMO, made with halal gelatin, and do not contain wheat, gluten, eggs, soy, milk, peanuts, fish, shellfish, or sesame. Does contain tree nuts (coconut oil).

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8.8

Triquetra Health

Organic Plant D3 + K2 | 5000 iu D3 + 120 mcg K2 as All-Trans MK7 from MenaQ7® - 100% Whole Food, Raw & Vegan | Enhanced Digestion with Prebiotic & Superfood Complex – D3 from Organic Algae (60 Count)

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Main Highlights

ORGANIC, WHOLE FOOD & PLANT-BASED D3 & K2 (MK7): Plant-D3 is Organic Vitamin D3 derived from sun-grown algae delivered in the optimal Cholecalciferol form. Our K2 is in MK7 is the superior all-Trans form.
MAX STRENGTH, 5000 iu D3 & 120 mcg of K2: Each serving provides maximum strength, clinically validated doses.
ENHANCED WITH PREBIOTIC SUPERFOOD COMPLEX:: Plant-D3 is optimized with a superfood complex that includes digestion enhancing prebiotics.
VITAMIN K2 AS ALL-TRANS MK7 from MenaQ7 - 94% MORE EFFECTIVE: All-Trans K2 is the 100% BioActive form of K2 that activates K2-dependent enzymes and proteins. A majority of K2 in the market is a blend of "cis" form MK7, which is biologically inactive and cannot easily be absorbed. A majority of K2 on the market is less than 6% Trans MK7.
USDA ORGANIC CERTIFIED, MADE IN USA, 3RD PARTY TESTED: Plant-D3 is organically certified by the USDA and exceeds all vegan standards. It is GMO-free, soy-free, gluten-free, preservative-free, additive-free. It is produced in a cGMP & organic certified facility in the USA and is 3rd party tested for over 100+ toxins or microbial.

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8.6

Sports Research

Sports Research® Vegan D3 5000iu with Vitamin K2 100mg - Formulated with Coconut MCT Oil - Vegan Certified, Soy & Gluten Free - 60 Softgels

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Main Highlights

D3+K2 - BETTER TOGETHER: On their own, Vitamins D3 and K2 are essential micronutrients, but together, they're an essential team. Vitamin D3 helps your body absorb calcium, while vitamin K2 directs calcium to your bones instead of joints and arteries, where too much calcium could be problematic. Not that's teamwork!
PLANT BASED: Our Vitamin D and K supplement for women and men contains vegan D3 (cholecalciferol) from lichen and K2 from fermented chickpeas with added Coconut MCT Oil for enhanced absorption. This two-in-one super supplement is 100% free of animal ingredients and encapsulated in the first carrageenan-free plantgel softgel.
ONE-A-DAY FORMULA: Get the best of both worlds with Sports Research D3+K2. Just one easy-to-swallow veggie softgel provides 125cg (5000iu) of Vegan & 100mcg of Vitamin K2 (as MK7, the form of K2 with the highest bioavailability) for stronger bones and immune system support so you can shine your brightest.*
QUALITY TESTED: We hold all of our supplements to a higher standard. Our K2 with D3 vitamin supplement is Vegan Certified, Non-GMO Project Verified, and free of unwanted fillers, carrageenan, gluten, and soy. Each batch is third-party tested for quality and manufactured in the USA in a cGMP-compliant facility.
THE SPORT OF LIFE: Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every bodyinside and out.

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8.3

PURE NORTH NATURALS

PURE NORTH NATURALS - D3 + K2 Vitamin Supplement 180 Softgels - 6 Months Support, D3 1000IU + K2 MK7 120mcg with Organic Coconut Oil for Optimal Absorption - 3rd Party Tested & Proudly Canadian

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Main Highlights

Premium Quality - PURE D3+K2 180 Softgels are meticulously crafted with D3 (1000IU) and Vit K2 as MK-7 (120mcg) using an organic coconut oil base to ensure optimal absorption and efficacy.
Enhanced Bone and Heart Health - Our D3K2 Vitamin Supplement supports calcium absorption, promoting strong bones and a healthy cardiovascular system, making it an essential addition to your daily wellness routine.
Pure and Natural Ingredients - Made in Canada, these supplements are 3rd party tested to guarantee purity, potency, and safety, ensuring you receive only the highest quality nutrients.
Convenient and Effective - With 180 easy-to-swallow softgels per bottle, our D3 K2 supplement offers a 6-month supply, providing you with a hassle-free way to maintain your vitamin D and K levels.
Luxurious Organic Coconut Oil Base - Infused with the finest organic coconut oil, our D3+K2 softgels ensure optimal absorption and deliver the highest pure ingredients for your health and wellness. Experience the luxurious blend of Vitamin D3 and K2, meticulously crafted for those who seek the best.

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Best Value

8.1

Save 15%

VEV

VEV Vitamin D3 Con K2 10000 IU, 300 Virgin Coconut Oil Softgels, 2 in 1 Vitamins Supplement D & K (Include MK7), Easy to Swallow, Supports Calcium Absorption, Bone Health(Packaging May Vary)

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Main Highlights

Supports joints, teeth and heart: Vitamin K2 (MK7) and Vitamin D3 (cholecalciferol) work together to enhance calcium absorption, contributing to stronger bones, improved flexibility, and healthy teeth. This combination also supports heart health, making it ideal for daily wellness
Easy to Swallow: Each sachet contains 300 softgels. The softgel shell is made from vegetable gelatin and each capsule provides 10,000 IU of Vitamin D3 and 200 mcg of MK7, which enhances joint function, improves internal circulation and protects dental health
Improved Bioavailability: Vitamin D3 and K2 are better absorbed with fat, and Healthy Coconut Oil provides the optimal fat for enhanced nutrient absorption. Perfect for those with limited sun exposure (office workers, winter residents) or needing year-round Vitamin D3 supplementation
Pure & Safe Formula: Our Vitamin D3 K2 softgels are free from preservatives, artificial colors, and flavors. They are peanut-free, GMO-free, and vegan. Manufactured according to GMP standards and third-party tested for safety and quality
Thoughtful Support: Our upgraded formula prevents sticking and ensures the softgels are easy to swallow. We offer attentive customer serviceif you have any questions, feel free to contact us using the details on the packaging

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8.1

InnovixLabs

InnovixLabs Vitamin D3 K2-5000 IU Vitamin D3 Plus 600 mcg Vitamin K2 MK4 and MK7 for Max Calcium Absorption, Supports Bone, Immune, Heart Health, 3rd Party Tested, Gluten Free, 60 Softgels

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Main Highlights

Synergistic ADK Blend, Innovix Vitamin D3 K2 capsules contain Vitamin D3 5000IU, 600mcg Vitamin K2 MK7 and MK4, and Vitamin A 3000 IU that work together to help enhance calcium regulation, deliver immune support, and improve bone health
Both Forms of Vitamin K2, say goodbye to less efficient vitamin K2 D3 blends Our vitamin K2 supplement features bioactive TRANS forms of vitamin K2 MK4 and MK7 that are easily absorbed by your body providing maximum benefits
Boost Overall Health, these K2 D3 vitamin capsules support overall wellness and bone health The powerful vitamin D K2 and A combination supports calcium transport into bones instead of soft tissues
Third-Party Tested, all ADK vitamin supplement batches undergo rigorous third-party testing for purity, potency, and freshness The D3 K2 vitamins are encapsulated, tested, and bottled in a cGMP certified facility in California for quality and reliability
We Care About You, our vitamin D3 K2 A is small easy to swallow allergen-friendly and backed by exceptional customer service We prioritize your health and strive to provide you with premium vitamin D K2 A vitamins that support your overall wellbeing

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Our Best Overall Choice

Best Choice

9.7

NatureBell

NatureBell Vitamin D3 5000 K2 (MK7) with Virgin Coconut Oil, 240 Softgels, 100mcg, 2 in 1 Support, Duo-Ack | 8 Months Supply | Third Party Tested, Non GMO & No Gluten

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

NatureBell one of a kind vitamin D3 K2 softgels. Contains the powerful bioactive ingredient Duo-Ack. Formulated with pure virgin coconut oil liquid that is designed for maximum absorption within the body, 2 in 1 formula complex supplement.
The Duo-Ack ingredient is the best 2 in 1 support formula that is standardized to contain top grade forms of vitamin D3 as cholecalciferol, which is the same form we get from the sun and Vitamin K2 as menaquinone-7, which is the best form accepted by the body.
Strongest multi-benefit vitamin supplements offering only 1 softgel per serving. 5000 iu vitamin D3 with 100 mcg of vitamin K2. Each bottle has 240 potent softgels totaling an 8 month supply of safe and effective ingredients.
Perfect nutritional supplements for obtaining a healthy source of these two essential advanced nutrients. Created for both men and women who are looking to support proper calcium use for bone health, teeth health, Heart Health, joint health, and overall immunity.
All natural non GMO ingredients. Free of gluten, wheat, soy, dairy, eggs, fish/shellfish, and peanuts. It is also 3rd party lab tested for purity and potency.

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