16 Best Vitamin D and K Supplements for Optimal Health

Discover the best vitamin D and K combos to boost your health effortlessly with our quick, expert picks for vibrant, nourishing supplements.
BrandMy RatingPrice
Nature Made
Affordable Winner
9.0/10
Bronson
Best for Bone Health
9.4/10
Metagenics
Best for Immune Support
N/A
Sports Research
Best for Vegan Supplements
9.4/10
Life Extension
9.4/10

Best Vitamin D and K

Looking to brighten your wellness routine? Discover the perfect vitamin D and K duo — nature’s vibrant pair that works in harmony to boost your bones, immune system, and overall vitality. Dive into our quick guide to find your ideal synergy of these powerhouse nutrients, curated for busy bees seeking health in a flash.

Affordable Winner: Nature Made Vitamin D3 K2 Gummies

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
Highlights
Great taste
Supports bone health
Easy to take

We love its delicious peach flavor and the fact that it’s both gluten-free and free from artificial nasties.

The gummies are easy to chew and support healthy bones, teeth, muscles, and immune function.

Packed with 5000 IU of D3 and 100 mcg of K2, it offers a powerful punch for those needing a higher dose — perfect for anyone looking to boost calcium utilization efficiently.

While the flavor options are a bit limited and the gummies tend to stick together, this product truly strikes a great balance of quality and value, earning it our "Affordable Winner" badge.

Be sure to also check out the best vitamin d3 and k2 gummies for more options! Also, here is the price history so you know exactly when to buy!

Price history for Nature Made Vitamin D3 K2 Gummies on Amazon

Best for Bone Health: Bronson K2 D3

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, 120 Capsules
Highlights
Enhances calcium absorption
Laboratory tested quality
Combines K2 & D3

Bronson’s K2D3 is our top pick for best bone health.

It perfectly marries high-potency D3 and K2 MK-7 in a non-GMO formula, specially crafted to maximize calcium absorption and ensure it’s directed where your bones need it most.

The superior quality capsules are lab-tested, gluten-free, soy-free, and made in the USA—giving us peace of mind.

While the capsules are on the larger side and a few reviews are limited, the powerful combination and focus on skeletal support make it a standout choice for anyone prioritizing strong, healthy bones.

Be sure to also check out the best vitamin drink mix for more options! Also, here is the price history so you know exactly when to buy!

Price history for Bronson K2 D3 on Amazon

Best for Immune Support: Metagenics D3 K

Metagenics Vitamin D3 + K - for Immune Support, Bone Health & Heart Health* - Vitamin D with MK-7 (Vitamin K2) - Non-GMO - Gluten-Free - 60 Softgels - 5,000 IU
Highlights
Highly rated, 4.7 stars
Supports bone, immune health
Easy to swallow gel caps

The softgel delivers a hefty 5,000 IU of vitamin D3 paired with bioavailable K2 MK-7, ensuring maximum absorption and effectiveness.

This potent combo not only bolsters your immune defenses but also supports healthy bones and a happy cardiovascular system.

Plus, the high-quality, gluten-free, non-GMO formulation reflects Metagenics’ commitment to purity and integrity.

While it might be a bit pricier and has limited reviews, its high rating of 4.7 stars and clinically crafted blend make it a top choice for those who prioritize immune support with reliable ingredients.

Be sure to also check out the best vitamin d for hives for more options! Also, here is the price history so you know exactly when to buy!

Price history for Metagenics D3 K on Amazon

Best for Vegan Supplements: 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
Highlights
Supports bone health
Easy-to-swallow softgels
Vegan & high potency

This supplement shines as a vegan-friendly choice, with plant-based D3 from lichen and K2 from fermented chickpeas, perfect for those committed to a plant-based lifestyle. The convenient one-a-day softgel packs a punch, providing 5000 IU of D3 and 100 mcg of K2 (MK7), both crucial for strong bones and immune support.

The capsules are easy to swallow and free from common allergens like gluten and soy, and they undergo rigorous third-party testing to guarantee quality.

While it offers a potent dose and is highly effective, some may desire additional flavor options or higher doses for specific needs.

Overall, a reliable, clean, and thoughtful choice!

Be sure to also check out the best vitamins for kittens for more options! Also, here is the price history so you know exactly when to buy!

Price history for Sports Research on Amazon

Life Extension Vitamin D K Iodine

Life Extension Vitamins D and K with Sea-Iodine, vitamin D3, vitamin K1 and K2, iodine, supports immune, bone, arterial and thyroid health, non-GMO, gluten-free, 60 capsules
Highlights
High-quality ingredients
Supports immune health
Easy-to-swallow capsules

It combines high-quality ingredients with a focus on supporting immune response, bone strength, and thyroid health.

The blend includes a well-rounded mix of vitamin D3 and multiple forms of vitamin K, ensuring optimal calcium utilization and bone support.

Plus, the addition of iodine helps regulate your metabolism and boost your thyroid function.

The capsules are easy to swallow, and knowing they're made in the USA with non-GMO, purity-assured ingredients gives us peace of mind.

It's a reliable choice for anyone seeking a comprehensive vitamin D & K supplement backed by science.

Be sure to also check out the best vitamin d for muscle growth for more options! Also, here is the price history so you know exactly when to buy!

Price history for Life Extension Vitamin D K Iodine on Amazon

Best Naturals Vitamin K2 D3

Best Naturals Vitamin K2 (MK7) with D3 Supplement Bone and Heart Health (5000 IU Vitamin D3 & 100 mcg Vitamin K2 MK7), 180 Tablets
Highlights
Lab Tested for Purity
High 100mcg Vitamin K2
Non-GMO & Gluten-Free

It’s third-party lab tested to ensure purity and quality, so you can trust what you're putting into your body.

Each tablet packs a solid 100 mcg of Vitamin K2 (MK7), which is great for bone and heart health.

Plus, it’s Non-GMO, gluten-free, and crafted in the USA at an FDA-registered, GMP-compliant facility.

While the price is a tad higher, the clean label—free from artificial ingredients, preservatives, and common allergens—makes it worth it for those seeking a reliable, high-quality supplement.

Be sure to also check out the best vitamin d3 in olive oil for more options! Also, here is the price history so you know exactly when to buy!

Price history for Best Naturals Vitamin K2 D3 on Amazon

Nature Made Vitamin D3 K2 Vitamin D and K

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
Highlights
Easy to swallow softgels
Effective bone support
No aftertaste

The Nature Made Vitamin D3 K2 Softgels pack a punch with a potent 5000 IU of Vitamin D and 100 mcg of Vitamin K2, supporting strong bones, healthy teeth, and proper artery function.

The softgels are effortlessly easy to swallow and leave no unpleasant aftertaste.

While the flavor options are limited and the price is a bit on the higher side, the quality and effectiveness make it a solid choice—especially for those with higher D needs.

As a pharmacist-recommended brand, we trust its premium formulation and USA-made quality.

Be sure to also check out the best vitamin d for bariatric patients for more options! Also, here is the price history so you know exactly when to buy!

Price history for Nature Made Vitamin D3 K2 on Amazon

Micro Ingredients D3 K2

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
Highlights
Easy to swallow softgels
Supports bone & artery health
Affordable multi-pack

The Micro Ingredients Vitamin D3 Plus MK7 combines high-quality ingredients in a convenient, easy-to-swallow softgel.

It’s formulated to support both bone health and arterial wellness, making it a versatile addition to your daily routine.

Plus, with no GMOs, preservatives, artificial colors, or flavors, you get a clean supplement that's third-party tested for purity and safety.

The affordable multi-pack is perfect for consistent use, though keep in mind that softgels can sometimes clump in warm weather—just give them a gentle shake.

Overall, a reliable, well-rounded choice for supporting your health goals.

Be sure to also check out the best vitamin b12 patch for more options! Also, here is the price history so you know exactly when to buy!

Price history for Micro Ingredients D3 K2 on Amazon

Pure Encapsulations Vitamin D3 K2

Pure Encapsulations Vitamin D3 & K2 | Bone and Vascular Health Support | 120 Capsules*
Highlights
High absorption rate
Pure, quality ingredients
Easy to swallow capsules

Pure Encapsulations' Vitamin D3 & K2 blend offers superior absorption, making it ideal for those looking to boost bone and vascular health efficiently.

The capsules are easy to swallow and free from common allergens, ensuring purity and safety.

We love that it’s made with premium ingredients and manufactured under strict quality standards—really peace of mind in each dose.

While it is a bit more expensive, the quality and potency justify the investment.

Plus, it supports immune function and helps maintain healthy calcium balance without any artificial additives.

Overall, a reliable, clean option for optimal health support.

Be sure to also check out the best vitamin u supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Pure Encapsulations Vitamin D3 K2 on Amazon

Nature's Bounty Vitamin D3 K2 Vitamin D and K

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
Highlights
Supports immune system
Strengthens healthy bones
High customer satisfaction

The combination of Vitamins D3 and K2 works synergistically to support immune health and strengthen bones — exactly what you need to stay resilient year-round.

Nature’s Bounty ensures high quality, being non-GMO, gluten-free, and free from artificial additives.

The capsules are easy to swallow, and the formula is backed by decades of scientific research.

Although the bottle is on the larger side and packaging could use some tweaks, the stellar customer ratings and proven benefits make it a solid choice for anyone looking to boost their vitamin D and K intake effortlessly.

Be sure to also check out the best vitamins for traveling for more options! Also, here is the price history so you know exactly when to buy!

Price history for Nature's Bounty Vitamin D3 K2 on Amazon

Life Extension Vitamins D & K with Sea-Iodine

Life Extension Vitamins D and K with Sea-Iodine, 90 Capsules
Highlights
High potency doses
Non-GMO and gluten-free
Easy to swallow capsules

Life Extension Vitamins D and K with Sea-Iodine packs a punch with high-potency doses of Vitamin D3 and a well-rounded blend of K1, K2 (both menaquinone-4 and -7), plus iodine.

The blend is perfect for supporting bone health, cardiovascular function, and overall wellness.

The capsules are easy to swallow, gluten-free, and made from top-quality, non-GMO ingredients.

While it’s on the pricier side, the attention to purity and potency makes it a worthwhile investment for those seeking a trusted and comprehensive supplement.

Be sure to also check out the best vitamin e tocotrienols for more options! Also, here is the price history so you know exactly when to buy!

Price history for Life Extension Vitamins D & K with Sea-Iodine on Amazon

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, 120 Tablets
Highlights
High absorption MK-7
Non-GMO, Gluten-Free
Trusted since 1960

Bronson Basics K2 + D3 offers a robust dosage of 5000 IU of Vitamin D3 and 90 MCg of Vitamin K2 MK-7, ensuring powerful support for your bones and immune system.

The MK-7 form of K2 is highly absorbable, making it more effective at delivering benefits.

Plus, it’s Non-GMO, gluten-free, and soy-free, so quality and safety are front and center.

While the high dose may not suit everyone, for those needing a strong supplement, Bronson’s decades of trusted history and rigorous cGMP standards make this a standout choice.

Be sure to also check out the best vitamin c for adrenal fatigue for more options! Also, here is the price history so you know exactly when to buy!

Price history for Bronson on Amazon

Berg Vitamin D3 K2 Vitamin D and K

Dr. Berg Vitamin D3 K2 w/MCT Powder - Includes 10,000 IU of Vitamin D3, 100 mcg MK7 Vitamin K2, Purified Bile Salts, Zinc & Magnesium for Ultimate Absorption - K2 D3 Vitamin Supplement - 120 Capsule
Highlights
High Potency 10,000 IU
US GMP Certified
Premium Ingredient Sourcing

With a robust 10,000 IU of Vitamin D3 paired with 100 mcg of K2, it’s a true powerhouse designed to support bone, immune, and cardiovascular health.

The premium ingredients include a blend of Vitamin B6, Zinc, Magnesium, MCT, and OxBile, offering comprehensive benefits in every capsule.

Manufactured in the USA under strict GMP standards, quality is evident.

While it leans toward a higher price point and comes in larger capsules, the premium formulation and potent dosing make it worth the investment for those serious about their wellness.

Be sure to also check out the best ligament and tendon supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Berg Vitamin D3 K2 on Amazon

NUSAVA

(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
Highlights
Fast absorption liquid form
Organic, non-GMO ingredients
Effective for energy boost

Its liquid form ensures rapid absorption, making it a hit for those looking for quick results.

The organic, non-GMO ingredients give us confidence in its purity and quality.

Plus, with a potent blend of Vitamin D3, K2, Omega-3, and organic goodies, it packs a serious wellness punch.

The extra kick of energy boost is noticeable, and we love that it’s made in the USA with care.

While some flavors can be a tad oily or bitter, these are minor quirks compared to the benefits.

Overall, a top choice for fast, effective supplementation.

Be sure to also check out the best vitamins for adrenal fatigue for more options! Also, here is the price history so you know exactly when to buy!

Price history for NUSAVA on Amazon

Now Vitamin D3 K2

NOW Supplements, Vitamin D-3 & K-2, 1,000 IU/45 mcg,Plus Cardiovascular Support*, Supports Bone Health*, 120 veg Capsules
Highlights
Supports bone health
Cardiovascular support
Easy to swallow

The NOW Vitamin D-3 & K-2 veggie capsules deliver a potent blend of 1000 IU of Vitamin D-3 and 45 mcg of Vitamin K-2, making them a power duo for your bones and heart.

The addition of both nutrients supports a healthy bone matrix and cardiovascular health, which is backed by extensive research.

Plus, the capsules are easy to swallow and come from a GMP-certified, family-owned company committed to quality, quality, and more quality.

While the dosage options are somewhat limited, this supplement packs a punch for those wanting a straightforward, trusted choice.

Be sure to also check out the best vitamin water for electrolytes for more options! Also, here is the price history so you know exactly when to buy!

Price history for Now Vitamin D3 K2 on Amazon

Designs for Health Vitamin D Supreme Vitamin D and K

Designs for Health Vitamin D Supreme - Vitamin D 5000 IU with 2000mcg Vitamin K as MK4 for Bone Health, Heart Health & Immune Support - Vitamin D3 Enhanced with GG Supplement (60 Capsules)
Highlights
Clinically trusted brand
Effective for blood levels
Supports immune, bone, heart

Manufactured by Designs for Health, a brand trusted by practitioners, it delivers clinically relevant doses of bioavailable vitamin D combined with high-quality K1 and K2 in the MK-4 form.

The inclusion of geranylgeraniol (GG) offers an extra boost for bone, heart, and immune health—making it a comprehensive support in one capsule.

Its effectiveness in maintaining optimal blood levels, plus the brand’s reputation, makes it a solid choice for those seeking both potency and trustworthiness.

Ideal for boosting immune defense, cardiovascular health, and overall vitality, it’s a smart pick.

Be sure to also check out the best vitamins for sensitive stomach for more options! Also, here is the price history so you know exactly when to buy!

Price history for Designs for Health Vitamin D Supreme on Amazon

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