10 Best Vitamin D3 K2 Supplement of 2025

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

August 2025 Edition

Editor's Choice

9.7

Save 19%

Nature Made

Nature Made Vitamin D3 K2, 5000 IU (125 mcg) Vitamin D, Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 30 Softgels, 30 Day Supply

19% OffFree Shipping

Editor's bottom line:

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

Main Highlights

Strong bone support supplement: contains one 30 count bottle of Nature Made Vitamin D3 K2 Softgels for a 30-day supply
Nature Made Vitamin D3 and K2 softgels provide 5000 IU (125 mcg) of Vitamin D for immune support and to support healthy aging, bone health, teeth health and muscle health
Provides 100 mcg of Vitamin K2 to support healthy artery function; Adding K2 to D3 helps direct calcium to bones
Adults, take one of these D3 and K2 softgels daily with water; Designed for those with higher Vitamin D needs and/or deficiency, as determined by a healthcare professional(1)
Made in the USA with quality global ingredients, these gluten free Vitamin K2 D3 softgels contain no synthetic dyes and no artificial flavors
#1 Pharmacist Recommended Vitamin & Supplement Brand*
These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease

Show Price

Picked by 159 people today

9.5

Save 5%

Dr. Berg Nutritionals

Dr. Berg D3 K2 Vitamin 5000 IU w/MCT Powder - Includes 50 mcg MK7 Vitamin K2, Purified Bile Salts, Zinc & Magnesium for Ultimate Absorption - K2 D3 Vitamin Supplement - 60 Capsules

5% OffFree Shipping

Main Highlights

- This Vitamin D3 K2 supplement is made with 5,000 IUs of Vitamin D3 and 50 mcg of Vitamin K2. It also includes a unique blend of Vitamin B6, Zinc, Magnesium, MCT and OxBile you won't find in other brands - Includes a 60 day supply
- Our state-of-the-art manufacturing facilities are located in the US and are staffed with highly trained individuals who formulate superior products. Being certified under US laws and regulations (GMP Certified), these facilities are uncompromising when it comes to cleanliness and quality control.
- We're sorry to say it, but if youre looking for cheap, youre in the wrong place. We search far and wide, domestic and international, to provide high-quality ingredients for which your body will thank you. Unfortunately, getting the best ingredients from domestic and international farms can come at a higher-than-normal cost. If quality, satisfaction, and results are essential to you, youre in the right place!
- Also known as The Knowledge Doc, Dr. Berg has spent most of his life researching and providing natural solutions to everyday health problems. This extensive research and thousands of hours working with patients are what sets us apart from other brands, as it has allowed us to create proprietary blends you cant get anywhere else.
- - If for any reason you're not happy with the results you experience within the first 30 days, we're happy to give you a full refund! Send us a message, and the refund will be processed as long as it's requested within 30 days of purchase.

Show Price

9.5

Bronson

Bronson Vitamin K2 D3 (MK7) Supplement Non-GMO Formula Vitamin D3 5000IU (125 mcg) & 90 mcg K2 MK-7, Easy to Swallow D & K Complex, 360 Tablets

Free Shipping

Main Highlights

High Quality & Great Value: Bronson Basics K2 + D3 provides 90 MCG of Vitamin K2 as MK-7 and 5000 IU of Vitamin D3 per tablet in a 1 year supply bottle. We strive to support your good health and well-being through high quality supplements at the best value.
Bone & Immune Health: Vitamin K2 & D3 were simply meant to be together. While the benefits of Vitamin D are well known, many dont realize that Vitamin D utilizes Vitamin K2 to maximize its benefits. Bronson Basics K2 + D3 provides Vitamin K2 as MK-7, which promotes enhanced absorption compared to other forms of Vitamin K.
Superior Quality: Laboratory tested Non-GMO, Gluten-Free and Soy-Free. Bronson products are in-house tested and carefully manufactured by trained professionals in our state-of-the-art facility that is located in Hauppauge, New York.
cGMP Premium Standards: Every product manufactured by Bronson is put through a rigorous process to ensure purity, potency and integrity. Through our very own cGMP Certified New York Facility that complies with the most current regulations, we promise to deliver top-quality supplements that are consistently verified for quality and safety.
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.

Show Price

9.2

Micro Ingredients

Vitamin D3 10000 iu Plus K2 (MK-7) 200 mcg, 300 Virgin Coconut Oil Softgels| 2 in 1 Vitamins D & K Complex | Supports Calcium Absorption, Bone, Immune, & Heart Health – Easy to Swallow

Free Shipping

Main Highlights

Micro Ingredients double strength 2 in 1 vitamin D3 + K2 coconut oil softgels. An efficiently absorbed formula that contains D3 as cholecalciferol and K2 in its top grade menaquinone (MK7) form.
Each pouch offers 300 easy to consume mini coconut oil infused softgels. A potent one a day complex that provides natural sunshine vitamin synergy. 10,000 iu Vitamin D3 and 200 mcg vitamin K2 per dose.
Vitamin D3 + K2 are essential micronutrients for adults that work together to support proper calcium absorption to our bones and teeth, while also promoting joint health, immune defense, and heart function.
Fat soluble vitamins like D and K are absorbed more completely when a fat source is present. The addition of the healthy MCT coconut oil offers the perfect fat for maximum nutrient bioavailability.
Premium non-GMO vitamin D3 + K2 supplements. Made without soy, dairy, gluten, preservatives, flavors, and peanuts. Ingredients must pass our 3rd party lab tests to ensure a product that is safe, pure, and potent.

Show Price

9.0

Save 34%

Nature's Bounty

Nature's Bounty Vitamin D3 K2 Supplement, 4000 IU Vitamin D3 Plus 100 mcg of Vitamin K for Heart & Bone Health Support, 30 Day Supply, 30 Vegetarian Capsules, K2 + D3 Supplements for Adults

34% OffFree Shipping

Main Highlights

IMMUNE SUPPORT STRONG HEALTHY BONES (1) Our Vitamin D2 and K2 supplement (30-count) helps support the immune system (1)
SUPPORT STRONG HEALTHY BONES With Vitamin D3, a essential nutrient for bone strength,; and Vitamin K2; that supports the function of Vitamin D3 by activating calcium absorption for strong bones (1)
YEAR-ROUND IMMUNE SUPPORT (1) Our Vitamin K2 + D3 capsules provide the same form of Vitamin D naturally produced by your body through sun exposure; providing immune support throughout the year (1)
QUALITY IS OUR PRIORITY Natures Bountys Vitamin D3 + K2 supplement is non-GMO; gluten-free; sugar-free; and free of artificial colors and sweeteners
FROM THE TRUSTED WELLNESS EXPERTS: Natures Bounty K2 + D3 is a product of 50 years of dedication to quality and scientific research to make vitamins and nutritional supplements you can trust

Show Price

Best Value

8.8

Save 41%

NOW Foods

NOW Supplements, Vitamin D-3 & K-2, 1,000 IU/45 mcg,Plus Cardiovascular Support, Supports Bone Health, 120 veg Capsules

41% OffFree Shipping

Main Highlights

SUPPORTS BONE HEALTH*/PLUS CARDIOVASCULAR SUPPORT*: NOW Vitamin D-3 & K-2 veggie capsules combine two nutrients extensively researched for their contribution to the health of bones, teeth, and the cardiovascular system*
1,000 IU/45 mcg: Recent studies indicate that Vitamin D-3 has an important function within the immune system.* Vitamin K is critical for the formation of a healthy, strong bone matrix*
CERTIFICATIONS/CLASSIFICATIONS: Non-GMO, Kosher, Soy Free
GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
Packaged in the USA by a family owned and operated company since 1968

Show Price

8.6

Bronson

Bronson Vitamin K2 (MK7) with D3 Supplement Non-GMO Formula 5000 IU Vitamin D3 & 90 mcg K2 MK-7 Easy to Swallow D & K Complex, 60 Capsules

Free Shipping

Main Highlights

The Perfect Pair: Vitamins K2 & D3 were simply meant to be together. Most people know the benefits of Vitamin D, but many dont realize that Vitamin D NEEDS Vitamin K2 to maximize its benefits.
Strong Bones: This formula not only promotes the proper absorption of calcium with D3, but the correct distribution to your bones where you need it most.
Superior Quality Capsules: Laboratory tested, NON-GMO, GLUTEN FREE, & SOY FREE. All Bronson products are tested in our state-of-the-art facility in New York.
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.

Show Price

8.3

Save 38%

Vitalitown

Vitalitown Vitamin D3 K2 Supplement, Vitamin D3 10000 IU Vitamin K2 (MK7) 200 mcg, 90 Softgels, Non-GMO, No Gluten & Soy, for Bone, Teeth, Immune, Heart & Muscle Health

38% OffFree Shipping

Main Highlights

Vitamin D3 10000 IU & Vitamin K2 200 mcg Per Tiny Softgel: Vitalitown extra strength Vitamin D3 + K2 provides a whopping 10000 IU of vitamin D and 200 mcg of vitamin K2 per easy to swallow softgel, designed for those with limited sunlight exposure or higher vitamin D needs.* No worry anymore about sunless days!
Highly Bioavailable Vitamin D3 & K2: Our vitamin D3 is the same form of vitamin D naturally produced by your body when exposed to sunlight, giving you the same health benefits of sunshine without UV damage.* And the vitamin K2 is in its top-grade menaquinone-7 (MK-7) form for higher bioavailability & longer retention. We've gone a step further by infusing cold-pressed sunflower oil to maximize the absorption of these two fat-soluble vitamins.
Support Bone, Immune & Heart Health*: While vitamin D3 aids calcium absorption, vitamin K2 directs calcium to bones where calcium is needed most, preventing it from depositing in unwanted areas.* This perfect match works better than taking vitamin D3 alone, supporting optimal calcium utilization and promoting bone, teeth & heart health.* Vitamin D3 and K2 supplements can also regulate immune response and strengthen immune defense all year round.*
PURITY & QUALITY: Vitalitown Vitamin D3 + K2 is intended for both men and women free of artificial fillers, flavors, preservatives, and additives. All products are non-GMO, and contain no gluten, dairy, soy, eggs, fish, shellfish, tree nuts, or peanuts. The products are tested by the third party for purity and potency to ensure that each and every bottle of Vitalitown products represents the highest standards.
The Way To Vitality: Here in Vitalitown, we believe nutrition is an important part of feeling healthy, active, and energetic which defines Vitality. We have been committed to providing high-quality supplements curated for your unique needs, bridging the nutritional gap and adding a dash of vitality to your life.

Show Price

8.1

Sports Research

Sports Research Vitamin D3 K2 with Coconut Oil | Plant Based Vitamin K2 MK7 + Vegan D3 5000iu | Vegan Certified, Soy & Gluten Free - 60 Count Softgels

Free Shipping

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.

Show Price

8.1

Pure Encapsulations

Pure Encapsulations Vitamin D3 & K2 | Bone and Vascular Health Support | 120 Capsules*

Free Shipping

Main Highlights

Bone Support: Helps with healthy calcium utilization to maintain bone health*
Vascular Support: D3 & K2 supports vascular tissue to support healthy arterial calcium balance and vascular elasticity*
Immune support: Supports immune function with vitamin D3*
Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity
Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives

Show Price

Our Best Overall Choice

Best Choice

9.7

Nature Made

Nature Made Vitamin D3 K2, 5000 IU (125 mcg) Vitamin D, Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 30 Softgels, 30 Day Supply

19% OffFree Shipping

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

Strong bone support supplement: contains one 30 count bottle of Nature Made Vitamin D3 K2 Softgels for a 30-day supply
Nature Made Vitamin D3 and K2 softgels provide 5000 IU (125 mcg) of Vitamin D for immune support and to support healthy aging, bone health, teeth health and muscle health
Provides 100 mcg of Vitamin K2 to support healthy artery function; Adding K2 to D3 helps direct calcium to bones
Adults, take one of these D3 and K2 softgels daily with water; Designed for those with higher Vitamin D needs and/or deficiency, as determined by a healthcare professional(1)
Made in the USA with quality global ingredients, these gluten free Vitamin K2 D3 softgels contain no synthetic dyes and no artificial flavors
#1 Pharmacist Recommended Vitamin & Supplement Brand*
These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease

Show Price

Related Deals You Might Like for Vitamin D3 K2 Supplement

DEAL SUPPLEMENT Vitamin D3 10,000 IU + K2 MK7 200 mcg, Infused with Virgin Coconut Oil, 250 Softgels, Double Strength Vitamin D & K, Promotes Heart, Bone & Teeth Health - Very Easy to Swallow

Show PriceView

(2 Pack) Organic Vitamin D3 K2 Drops with MCT Oil, Omega 3, 5000 IU - Vitamin D Liquid, No Fillers, Non-GMO D3 for Body’s Defenses and Faster Absorption, Unflavored, 2 Fl Oz

Show PriceView

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)

17% Off

Show PriceView

Live Conscious Vitamin K2 MK7 with D3 Supplement | Bone & Heart Health Support - Patented Vitamin K & Vitamin D3 5000 IU - 60 Softgels

Show PriceView

Nordic Naturals Vitamin D3 + K2 Gummies, Pomegranate - 60 Gummies - 1000 IU Vitamin D3 + 45 mcg K2 - Great Taste - Bone Health, Promotes Healthy Muscle Function - Non-GMO - 60 Servings

15% Off

Show PriceView

Carlyle Vitamin K2 and D3 Supplement | 300 Softgels | 200mcg K2 MK7 & 10,000 IU D3 | Non-GMO, Gluten Free

Show PriceView

Nutricost Vitamin K2 (MK7) (100mcg) + Vitamin D3 (5000 IU) 120 Softgels - Gluten Free and Non-GMO

32% Off

Show PriceView

Nature Made Vitamin D3 K2 Gummies, Vitamin D3 5000 IU per serving, Bone, Teeth, Muscle, Immune Health Support, 50 Vitamin D + K2 Gummy Vitamins, 25 Day Supply

48% Off

Show PriceView

Horbäach Vitamin D3 K2 5000 iu | 100mcg MK-7 Complex | 180 Softgel Capsules | Non-GMO & Gluten Free Supplement

15% Off

Show PriceView

VITBOOST Vitamin D3 K2 Complex - Easy to Swallow - Vitamin D (D3) 5000 IU (125 mcg) & K2(MK-7) 90 mcg | Non-GMO | Gluten-Free | USA Made | 120 Capsules

Show PriceView

Deals are Live

Special Amazon deal ends in:

10 Best Vitamin D3 K2 Supplement of 2025

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

Nature Made

Nature Made Vitamin D3 K2, 5000 IU (125 mcg) Vitamin D, Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 30 Softgels, 30 Day Supply

Editor's bottom line:

Main Highlights

Dr. Berg Nutritionals

Dr. Berg D3 K2 Vitamin 5000 IU w/MCT Powder - Includes 50 mcg MK7 Vitamin K2, Purified Bile Salts, Zinc & Magnesium for Ultimate Absorption - K2 D3 Vitamin Supplement - 60 Capsules

Main Highlights

Bronson

Bronson Vitamin K2 D3 (MK7) Supplement Non-GMO Formula Vitamin D3 5000IU (125 mcg) & 90 mcg K2 MK-7, Easy to Swallow D & K Complex, 360 Tablets

Main Highlights

Micro Ingredients

Vitamin D3 10000 iu Plus K2 (MK-7) 200 mcg, 300 Virgin Coconut Oil Softgels| 2 in 1 Vitamins D & K Complex | Supports Calcium Absorption, Bone, Immune, & Heart Health – Easy to Swallow

Main Highlights

Nature's Bounty

Nature's Bounty Vitamin D3 K2 Supplement, 4000 IU Vitamin D3 Plus 100 mcg of Vitamin K for Heart & Bone Health Support, 30 Day Supply, 30 Vegetarian Capsules, K2 + D3 Supplements for Adults

Main Highlights

NOW Foods

NOW Supplements, Vitamin D-3 & K-2, 1,000 IU/45 mcg,Plus Cardiovascular Support*, Supports Bone Health*, 120 veg Capsules

Main Highlights

Bronson

Bronson Vitamin K2 (MK7) with D3 Supplement Non-GMO Formula 5000 IU Vitamin D3 & 90 mcg K2 MK-7 Easy to Swallow D & K Complex, 60 Capsules

Main Highlights

Vitalitown

Vitalitown Vitamin D3 K2 Supplement, Vitamin D3 10000 IU Vitamin K2 (MK7) 200 mcg, 90 Softgels, Non-GMO, No Gluten & Soy, for Bone, Teeth, Immune, Heart & Muscle Health

Main Highlights

Sports Research

Sports Research Vitamin D3 K2 with Coconut Oil | Plant Based Vitamin K2 MK7 + Vegan D3 5000iu | Vegan Certified, Soy & Gluten Free - 60 Count Softgels

Main Highlights

Pure Encapsulations

Pure Encapsulations Vitamin D3 & K2 | Bone and Vascular Health Support | 120 Capsules*

Main Highlights

Our Best Overall Choice

Nature Made

Nature Made Vitamin D3 K2, 5000 IU (125 mcg) Vitamin D, Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 30 Softgels, 30 Day Supply

Editor's bottom line:

Main Highlights

Related Deals You Might Like for Vitamin D3 K2 Supplement

DEAL SUPPLEMENT Vitamin D3 10,000 IU + K2 MK7 200 mcg, Infused with Virgin Coconut Oil, 250 Softgels, Double Strength Vitamin D & K, Promotes Heart, Bone & Teeth Health - Very Easy to Swallow

(2 Pack) Organic Vitamin D3 K2 Drops with MCT Oil, Omega 3, 5000 IU - Vitamin D Liquid, No Fillers, Non-GMO D3 for Body’s Defenses and Faster Absorption, Unflavored, 2 Fl Oz

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)

Live Conscious Vitamin K2 MK7 with D3 Supplement | Bone & Heart Health Support - Patented Vitamin K & Vitamin D3 5000 IU - 60 Softgels

Nordic Naturals Vitamin D3 + K2 Gummies, Pomegranate - 60 Gummies - 1000 IU Vitamin D3 + 45 mcg K2 - Great Taste - Bone Health, Promotes Healthy Muscle Function - Non-GMO - 60 Servings

Carlyle Vitamin K2 and D3 Supplement | 300 Softgels | 200mcg K2 MK7 & 10,000 IU D3 | Non-GMO, Gluten Free

Nutricost Vitamin K2 (MK7) (100mcg) + Vitamin D3 (5000 IU) 120 Softgels - Gluten Free and Non-GMO

Nature Made Vitamin D3 K2 Gummies, Vitamin D3 5000 IU per serving, Bone, Teeth, Muscle, Immune Health Support, 50 Vitamin D + K2 Gummy Vitamins, 25 Day Supply

Horbäach Vitamin D3 K2 5000 iu | 100mcg MK-7 Complex | 180 Softgel Capsules | Non-GMO & Gluten Free Supplement

VITBOOST Vitamin D3 K2 Complex - Easy to Swallow - Vitamin D (D3) 5000 IU (125 mcg) & K2(MK-7) 90 mcg | Non-GMO | Gluten-Free | USA Made | 120 Capsules

Deals are Live

NOW Supplements, Vitamin D-3 & K-2, 1,000 IU/45 mcg,Plus Cardiovascular Support, Supports Bone Health, 120 veg Capsules