10 Best Sunday Natural Vitamin D3 And K2 Mk7 of 2025

Tested and Reviewed: Top 10 Sunday Natural Vitamin D3 And K2 Mk7 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 sunday natural vitamin d3 and k2 mk7 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

Why Not Natural

Why Not Natural Vitamin D3 K2 (MK-7) with Organic Spirulina, 10000 IU Extra Strength Supplement in Veggie Capsules, Supports Bone Health, Immune System and Mood

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Main Highlights

HIGH POTENCY: With 10,000 IU of D3 and 100 mcg of K2 per capsule to quickly build up vitamin D levels and support your bone health and immune system.
DESIGNED FOR ABSORPTION: Same bioactive form of Vitamin D as Sunshine plus Vitamin K-2, which helps move calcium to bones and teeth (and improves absorption!), and away from soft tissues like arteries.
POTENT SUPERFOOD: We add organic superfood Spirulina for an added boost and complementary support to vitamins D3 and K2.
NO FILLERS: No common rice flour or stearate fillers. Our formula is vegetarian (the vitamin D is derived from lanolin, a byproduct of wool production, and the K2 comes from natt), keto-friendly, non-GMO, gluten-free, and 3rd party tested.

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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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9.2

Micro Ingredients

Micro Ingredients Vitamin D3 10,000 IU + K2 MK-7 200 mcg, 300 Softgels with Virgin Coconut Oil | 2-in-1 Vitamins D & K Complex | Extra Strength, Easy to Swallow, Non-GMO, Gluten Free

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Main Highlights

Micro Ingredients offers double-strength vitamin D3 + K2 softgels. An efficiently absorbed 2-in-1 formula featuring D3 as cholecalciferol and K2 in its top-grade menaquinone-7 (MK-7) form.
Each pouch includes 300 mini softgels infused with coconut oil, delivering a potent one a day complex with 10,000 IU of vitamin D3 and 200 mcg of vitamin K2 per serving to provide natural sunshine vitamin synergy.
Fat soluble vitamins like D and K are absorbed more effectively when a fat source is present. The addition of MCT coconut oil provides a clean, natural carrier for optimal nutrient delivery.
Vitamin D3 and K2 are essential micronutrients for adults, offered in high quality, stable forms that pair together for closely related and comprehensive benefits.
Premium non-GMO vitamin D3 + K2 supplements. Made without soy, dairy, and gluten. Ingredients must pass a 3rd party lab test to ensure our product is safe, pure, and potent.

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9.0

Why Not Natural

Why Not Natural Organic Vitamin D3 K2 (MK-7) Liquid Drops, 5000 IU of sublingual D3 with Coconut MCT Oil, for Strong Bones and Teeth, Heart and Immune Support

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Main Highlights

HIGH POTENCY - With 5,000 IU of D3 and 100 mcg of organic K2 per half dropper liquid serving to quickly build up vitamin D levels and support your bone health and immune system.
DESIGNED FOR ABSORPTION - Same bioactive form of Vitamin D as sunshine plus Vitamin K2, which helps move calcium to bones and teeth (and improves absorption!), and away from soft tissues like arteries.
MCT OIL - This coconut-derived oil supports energy, metabolism, and the brain. Vitamins D and K should always be taken with fat (like MCT), so this supplement can be taken with or without food!
SIMPLE INGREDIENT LIST: Every ingredient in our formula has a purpose! Our formula is vegetarian (the vitamin D is derived from lanolin, a byproduct of wool production, and the K2 comes from natt), keto-friendly, non-GMO, gluten-free, and 3rd party tested.
ORGANIC PEPPERMINT OIL: We use real peppermint oil (similar to essential oil, but at a lower concentration so as to protect the microbiome) which supports digestion and gives it a refreshing, breath-freshening taste!

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8.8

Best Naturals

Best Naturals Vitamin K2 (MK7) with D3 Supplement Bone and Heart Health (5000 IU Vitamin D3 & 100 mcg Vitamin K2 MK7), 180 Tablets

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Main Highlights

3rd Party Lab Tested for Purity & Quality.
100 mcg of Vitamin K2 (MK7) per Tablet - 180 Tablets per Bottle.
Non-GMO & Gluten-Free.
Proudly Made in USA, GMP Compliant, FDA Registered Facility.
No Artificial Color, Flavor, or Sweetener, No Preservatives, No Sugar, No Milk, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.

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8.6

Nordic Naturals

Nordic Naturals Vitamin D3 + K2, Orange Taste - 60 Soft Gels - Synergistic Support for Bones, Immune Function & Calcium Balance - Non-GMO - 60 Servings

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Main Highlights

SUPPORTS BONES & ARTERIES*Vitamin D3 + K2 helps draw calcium into the bones to support bone density while inhibiting the calcification of soft tissues and blood vessels.*
SYNERGISTIC FORMULAVitamin D3 + Vitamin K2 work together in synergy to support the proper use of calcium in the body.* Our formula combines both in one daily soft gel.
HIGHLY BIOAVAILABLEOur formula includes 2000 IU vitamin D3, the most bioactive form of vitamin D, with 90 mcg vitamin K2 as MK-7, the most bioavailable form of vitamin K2.*
PURITY GUARANTEED - Everything we make is third-party tested, surpassing the strictest international standards for purity & freshness. This product is non-GMO, gluten & dairy free, and contains no artificial colors or flavors.
ETHICAL INNOVATION - Nordic Naturals is proud to be at the forefront of sustainable & ethical practices in the natural products industry. Through science & innovation, we are committed to delivering safe, effective nutrients to support foundational wellness.

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8.3

Doctor's BEST

Doctors Best Natural Vitamin K2 MK-7 Plus D3, Supports Tissue, Artery, & Bone Health, Non-GMO, Gluten Free, Soy Free, Vegetarian 60 Veggie Caps

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Main Highlights

2-IN-1 COMBINATION: Natural Vitamin K2 Mk-7 with MenaQ7 plus Vitamin D3, ensure enhanced bioavailability for strong bones and supple tissues. Combined with Vitamin D3, the formula offers added support for arterial health
VITAMIN K2 & D3 WORK TOGETHER: Vitamin K2 helps support tissue, artery, and bone health. Vitamin D has many benefits, including supporting the immune system. It also helps the body to utilize calcium to support healthy bones
HEALTHY BONE & JOINT: Vitamin K, is absorbed more effectively by the body, stays in the system longer, and is considered to provide greater benefits for bone health, blood vessel function, and the health of other soft tissues
WITH MENAQ7: Vitamin K2 contains pure MenaQ7 is purified from fermented chickpeas which are naturally rich in vitamin K2. Vitamin K2 with MenaQ7 provides the most bioavailable form of Vitamin K to support strong bones and soft tissue elasticity
SUPPORTS CALCIUM ABSORPTION: Vitamin D3 helps with calcium absorption into the bloodstream. Combined, the two work to provide support to your bones and help direct calcium where its needed. The two also help in supporting overall immunity

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8.1

NOW Foods

NOW Foods Supplements, Mega D-3 & MK-7 with Vitamins D-3 & K-2, 5,000 IU/180 mcg, Bone & Cardiovascular Support*, 60 Veg Capsules

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Main Highlights

BONE AND CARDIOVASCULAR SUPPORT*: Combines vitamins D-3 and K-2, two nutrients extensively researched for their roles in the health of bones, teeth and the cardiovascular system*
VITAMINS D-3: Vitamin D-3 works with calcium to support bone health, and more recent studies indicate its important for immune system health as well*
VITAMIN K-2: MenaQ7 MK-7 is a unique soy-free, bioavailable form of vitamin K-2 that plays a critical role in arterial health through its ability to support proper calcium metabolism in blood vessels and arteries*
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

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8.1

Micro Ingredients

Micro Ingredients Vitamin D3 10,000 IU + K2 MK-7 200 mcg, 180 Softgels with Virgin Coconut Oil | 2-in-1 Vitamins D & K Complex | Extra Strength, Easy to Swallow, Non-GMO, Gluten Free

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Main Highlights

Micro Ingredients offers double-strength vitamin D3 + K2 softgels. An efficiently absorbed 2-in-1 formula featuring D3 as cholecalciferol and K2 in its top-grade menaquinone-7 (MK-7) form.
Each pouch includes 300 mini softgels infused with coconut oil, delivering a potent one a day complex with 10,000 IU of vitamin D3 and 200 mcg of vitamin K2 per serving to provide natural sunshine vitamin synergy.
Fat soluble vitamins like D and K are absorbed more effectively when a fat source is present. The addition of MCT coconut oil provides a clean, natural carrier for optimal nutrient delivery.
Vitamin D3 and K2 are essential micronutrients for adults, offered in high quality, stable forms that pair together for closely related and comprehensive benefits.
Premium non-GMO vitamin D3 + K2 supplements. Made without soy, dairy, and gluten. Ingredients must pass a 3rd party lab test to ensure our product is safe, pure, and potent.

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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.*

Show Price

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