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

March 2026 Edition

Editor's Choice

9.7

Sports Research

Sports Research® Vitamin D3 + K2 w/ Coconut Oil - Vegan Vitamin D 5000iu & Mk7 Vitamin K 100mcg for Bone & Immune Support - Vegan Certified · Non-GMO · Soy Free - 60 Softgels

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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

D3 + K2 TEAMWORK THAT MATTERS: Vitamins D3 and K2 work synergistically to support strong bones, immune health, and proper calcium metabolism.* D3 helps your body absorb calcium, while K2 (as MK-7) guides it to the bones where it belongs.* Together, they form a powerful combo for total-body wellness.*
PLANT-BASED, VEGAN-FRIENDLY FORMULA: Our D3 + K2 supplement uses vegan D3 (cholecalciferol) sourced from lichen and K2 (MK-7) derived from fermented chickpeas, with coconut MCT oil added to support optimal nutrient absorption.* No animal ingredients, everjust effective, science-backed support.*
ONCE-A-DAY IMMUNE & BONE SUPPORT: Each easy-to-swallow softgel delivers 125 mcg (5000 IU) of vegan D3 and 100 mcg of K2 (MK-7)the most bioavailable form of K2. Just one softgel per day helps promote bone health, immune support, and cardiovascular health in both women and men.*
CERTIFIED CLEAN & QUALITY TESTED: Our vitamin D3 and K2 formula is Vegan Certified, Non-GMO Project Verified, and free of carrageenan, gluten, soy, and artificial fillers. Each batch is 3rd-party tested and manufactured in the USA in a cGMP-compliant facilitybecause your health deserves the highest standard.
NUTRITION YOU CAN TRUST: At Sports Research, we craft supplements with ingredients you recognize and results you can feel. Our D3 + K2 softgels deliver plant-based purity, clinical strength, and real transparency, helping you live brighter every daynaturally.*

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Picked by 397 people today

9.5

Micro Ingredients

Micro Ingredients Vitamin D3 5,000 IU + K2 MK-7 100 mcg, 300 Softgels | 2-in-1 Vitamins D & K Complex | Extra Strength, Easy to Swallow, Non-GMO, Gluten Free

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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.
Each pouch includes 300 mini softgels, delivering a potent one a day complex with 5,000 IU of vitamin D3 and 100 mcg of vitamin K2 per serving to provide natural sunshine vitamin synergy.
Vitamin D3 and K2 are essential micronutrients for adults, offered in high quality, stable forms that pair together for closely related and comprehensive benefits.
No GMOs, No Dairy, No Preservatives, No Artificial Colors, No Flavors, No Soy, No Tree Nuts, 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

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, 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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9.2

DORADO NUTRITION

Vitamin D3 K2 Supplement (180 Softgels) Vitamin D3 K2 5000iu/100mcg - Supplement with D & K - Support Bone and Immune Health for Adult - Vegan, NON GMO, Third Party Tested - Made in USA -180 Count

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Main Highlights

K2 D3 Vitamin Supplement: Our Vitamin D3 5000 IU + K2 100 mcg softgels deliver a powerful, highly absorbable blend designed to support strong bones, immune health, and overall wellnessideal for daily use by adults.
PREMIUM D3 K2 FORMULA: Vitamin D3 and K2 work together to help the body properly absorb calcium and direct it to the bones where it's needed most, promoting optimal bone strength and cardiovascular support.
HIGH POTENCY & GREAT VALUE: Each bottle contains 180 softgels, offering a long-lasting 6-month supply of maximum-strength D3 + K2, giving you exceptional potency and value in every serving.
Manufactured in the USA from Globally Sourced Ingredients - Dorado Nutrition is proudly a 100% American owned company creating jobs & better futures for all our employees & stakeholders. All of our supplements are manufactured in the USA! Our Vitamin D3 K2 Supplement softgels are made in the USA and safety tested for heavy metal and microbes in a state of the art facility.
MANUFACTURED IN A GMP CERTIFIED FACILITY - Our Vitamin D3 K2 Supplement softgels are GMP compliant to ensure premium quality. Our supplements are always free from unnecessary additives or preservatives and are third-party independently tested.

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9.0

Biosyntra

Biosyntra Vitamin D3+K2 with Coconut Oil - Vegan Vitamin D 5,000 IU & MK7 Vitamin K 110mcg for Bone, Heart & Immune Support, Non-GMO, Third Party Tested, Soy Free, High Absorption 60 Veggie Softgels

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Main Highlights

VITAMIN D3 + K2 POWER COMBO - Delivers 5000 IU of Vitamin D3 and 110mcg of K2 MK-7 to support bone strength, calcium absorption, heart health, and immune defense.
BONE & JOINT SUPPORT - Vitamin D3 helps regulate calcium while Vitamin K2 directs it to the bones and teeth, promoting density and long-term skeletal strength.
CARDIOVSACULAR & IMMUNE HEALTH - Supports proper calcium distribution, reducing buildup in arteries while enhancing natural immune defense.
ENHANCED WITH ORGANIC COCONUT OIL - Formulated for superior absorption and bioavailability, ensuring maximum effectiveness of D3 and K2 nutrients.
PREMIUM BIOSYNTRA QUALITY Non-GMO, third-party tested, and made with clean ingredients in veggie softgels. 60 easy-to-swallow softgels per bottle.

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8.8

NatureWise

NatureWise Vitamin D3 1000IU + K2 (MK7) 100mcg with Organic Extra Virgin Coconut Oil - Supports Calcium Absorption, Bone & Immune Health - Non-GMO, Soy & Gluten-Free - 90 Softgels[3-Month 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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8.6

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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8.3

Dr. Berg Nutritionals

Dr. Berg Vitamin D3 & K2 5,000 IU + MK-7 – 60 Capsules – Immune, Bone & Heart Support* Supplement w/Magnesium, Zinc, B6 – 4X Lab-Tested – No Fillers – Non-GMO, cGMP, Formulated in USA

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Main Highlights

, & : A Potent blend of vitamin D3 (5,000 IU), K2, magnesium, and zinc to help support immunity, strong bones, and cardiovascular wellness*without junk fillers.
, : 7-in-1 science-backed formulano maltodextrin, starch, gluten, or unnecessary additives. Only clean, tested ingredients for daily confidence.
, 60 : Get full support in a single daily capsuleno complicated routines, easy, reliable nutrition every day.
- & : Each batch undergoes four layers of lab verification, including third-party testing for heavy metalsso you know exactly what youre getting.
. , : Developed by a trusted health educator and backed by decades of experience and thousands of educational videos worldwideeducation, not hype.

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8.1

QVQ

QVQ 300 Pcs Vitamin D3 K2 5000 IU + 100mcg, Coconut Oil, Gluten-Free, Non-GMO, Soy Free

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Main Highlights

Synergistic D3 K2 Formula: Power-packed with 5,000 IU Vitamin D3 and 100mcg K2 (MK-7) in MCT-rich coconut oil for maximum absorption. Contributing to boost immunity, strengthen bones and energize your day
Coconut Oil Base: Enhanced bioavailability thanks to MCT-rich coconut oil, ensuring fat-soluble vitamins D3 and K2 are fully absorbed
Easy to swallow: Each sachet contains 300 softgels. QVQ D3 K2 supplement combines 5000 IU of vitamin D3 and 100 mcg of vitamin K2. Comes in a softgel form that is easy to swallow and effectively absorbed. One softgel per day ensures optimal levels of two key vitamins for a more complete body
Clean & Inclusive: No gluten, soy, or GMOs. Made with natural coconut oil for sensitive stomachs. Vegan-friendly, no artificial additives - trusted by health-conscious families
High Quality: Manufactured according to GMP standards and each batch is rigorously tested in certifed 3rd party labs. Our 2-in-1 Vitamin D3 + K2 coconut oil softgels. Not only support bone density but also contribute to overall wellness

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8.1

NATURTREU

NATURTREU Vegan Vitamin D3 K2 Liquid Drops with MCT Oil for Adults (240 Servings) - Liquid Vitamin D K2 MK7 - All Natural, Non-GMO & Dr Formulated with 3X More Absorption - Third-Party Tested

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Main Highlights

Maximum Absorption Vegan Formula Our vitamin d3 k2 liquid drops are doctor-formulated with MCT oil for 3X more absorption than capsules or tablets. Each serving provides 5000 IU of vitamin d3 with k2 to promote optimal bioavailability and fast results.
Bone, Heart & Immune Health Support Daily vit d3 k2 drops deliver essential nutrients that aid calcium utilization for strong bones, balanced heart function, and a resilient immune system. A powerful vit d and k2 supplement you can trust for total body wellness.
Clean & Natural Ingredients Made with all-natural, plant-based D3 (from lichen) and MK-7 K2, our vitamin d3 k2 formula is Non-GMO, gluten-free, and free of fillers. The pure vitamin d3 k2 blend ensures safe, effective support for everyday health.
Easy-to-Take Liquid Drops Forget hard-to-swallow pillsour convenient vitamin d3 k2 drops for adults come in a sublingual liquid form. Just a few liquid vitamin d3 k2 drops under the tongue provide quick absorption and superior bioavailability. Perfect vitamin d sublingual solution.
Third-Party Tested Quality Every bottle of our liquid d3 k2 drops is made in the USA under strict GMP standards and third-party tested for purity, potency, and safety. Trusted by adults seeking premium vitamin d3 liquid and vitamin d and k2 drops for long-term health.

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Our Best Overall Choice

Best Choice

9.7

Sports Research

Sports Research® Vitamin D3 + K2 w/ Coconut Oil - Vegan Vitamin D 5000iu & Mk7 Vitamin K 100mcg for Bone & Immune Support - Vegan Certified · Non-GMO · Soy Free - 60 Softgels

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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

D3 + K2 TEAMWORK THAT MATTERS: Vitamins D3 and K2 work synergistically to support strong bones, immune health, and proper calcium metabolism.* D3 helps your body absorb calcium, while K2 (as MK-7) guides it to the bones where it belongs.* Together, they form a powerful combo for total-body wellness.*
PLANT-BASED, VEGAN-FRIENDLY FORMULA: Our D3 + K2 supplement uses vegan D3 (cholecalciferol) sourced from lichen and K2 (MK-7) derived from fermented chickpeas, with coconut MCT oil added to support optimal nutrient absorption.* No animal ingredients, everjust effective, science-backed support.*
ONCE-A-DAY IMMUNE & BONE SUPPORT: Each easy-to-swallow softgel delivers 125 mcg (5000 IU) of vegan D3 and 100 mcg of K2 (MK-7)the most bioavailable form of K2. Just one softgel per day helps promote bone health, immune support, and cardiovascular health in both women and men.*
CERTIFIED CLEAN & QUALITY TESTED: Our vitamin D3 and K2 formula is Vegan Certified, Non-GMO Project Verified, and free of carrageenan, gluten, soy, and artificial fillers. Each batch is 3rd-party tested and manufactured in the USA in a cGMP-compliant facilitybecause your health deserves the highest standard.
NUTRITION YOU CAN TRUST: At Sports Research, we craft supplements with ingredients you recognize and results you can feel. Our D3 + K2 softgels deliver plant-based purity, clinical strength, and real transparency, helping you live brighter every daynaturally.*

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