Best Vitamin D3 + K2 Supplements (Updated December 2025)

Vitamin D3 + K2 supplements are an easy daily choice to boost immunity, bone strength, and cardiovascular health. BuyersReport's experts have broken down the features, & benefits of the top-rated, most effective options so you can make an informed choice – our comprehensive review can help you find the best vitamin D3 + K2 supplement for your health needs.

Advertising Disclosure
1
Best Overall
Vitamin D3 + K2 with Coconut Oil - Bone & Immune Support Sports Research

Vitamin D3 + K2 with Coconut Oil - Bone & Immune Support

10.0 (50,336 reviews)
  • Supports immune function to promote daily wellness, balance & vitality
  • Helps strengthen bones by aiding proper calcium use & absorption
  • Vegan formula features plant-based D3, MK-7 K2 & coconut oil for uptake
  • Delivers 10,000 IU vitamin D3 & 100mcg K2 per serving in a 60-softgel supply
  • Non-GMO, vegan, gluten-free & third-party tested for quality & purity
CHECK PRICE Amazon

Picked by 267 people today

2
Vitamin D3 + K2 - Supports Bone, Heart & Immune Health Sports Research

Vitamin D3 + K2 - Supports Bone, Heart & Immune Health

9.9 (50,336 reviews)
  • Promotes strong bones, healthy arteries & overall immune function
  • Formulated with plant-based D3 & MK-7 K2 for optimal absorption & synergy
  • Infused with organic coconut oil to improve nutrient bioavailability & digestion
  • Easy-to-swallow softgel delivers 5000 IU of vitamin D3 & 100 mcg of vitamin K2
  • Certified vegan, non-GMO, third party tested for quality, made in USA
CHECK PRICE Amazon

Picked by 191 people today

Shop All Vitamin D3 + K2 Supplements
3
Vitamin D3 + K2 10000 IU Bone & Heart Health Supplement Luma Nutrition

Vitamin D3 + K2 10000 IU Bone & Heart Health Supplement

9.8 (1,469 reviews)
  • Helps maintain strong bones by supporting calcium absorption
  • Promotes cardiovascular wellness & reduces the risk of arterial calcification
  • Enhances the immune system, helps your body ward off illnesses & infections
  • Maximum strength formula contains 10000 IU for optimal health benefits
  • Veteran owned, American made, third-party lab tested
CHECK PRICE Amazon

Picked by 257 people today

4
Chewable Max Strength Vitamin D-3 & K-2 aSquared Nutrition

Chewable Max Strength Vitamin D-3 & K-2

9.7 (839 reviews)
  • Improves bone density & calcium absorption, as well as healthy teeth
  • Supports cognitive function, brain health & immune system health
  • Potent blend to ensure enhanced absorption & bioavailablilty
  • Provides 94% of your Vitamin K2 daily value in each cherry flavored tablet
  • Natural ingredients, non-GMO, third-party tested, made in a GMP facility
10% Off CHECK PRICE Amazon

Picked by 139 people today

5
Vitamin D3 + K2 for Bone & Immune Support Micro Ingredients

Vitamin D3 + K2 for Bone & Immune Support

9.6 (29,049 reviews)
  • Supports immune balance to promote daily wellness, strength & overall vitality
  • Helps maintain bone health by aiding strong calcium absorption & use
  • Combines D3 with MK-7 K2 for better synergy, uptake & nutrient efficiency
  • Delivers 5000 IU vitamin D3 & 100mcg K2 per serving in a 300-softgel supply
  • Non-GMO, gluten free with no artificial colors or flavors & 3rd party lab tested
CHECK PRICE Amazon

Picked by 233 people today

6
Vitamin D3 + K2 for Bone, Heart & Immune Support Deal Supplement

Vitamin D3 + K2 for Bone, Heart & Immune Support

9.5 (4,087 reviews)
  • Supports immune balance to help maintain daily wellness, resilience & vitality
  • Helps maintain bone, heart & teeth health by supporting proper calcium use
  • Combines D3 with MK7 K2 & coconut oil to enhance absorption & overall uptake
  • Delivers 10,000 IU D3 & 200mcg K2 per serving in a long-lasting 250-softgel supply
  • High potency formula with clean ingredients, non-GMO & free from soy & gluten
CHECK PRICE Amazon

Picked by 141 people today

Shop All Vitamin D3 + K2 Supplements

Top Rated Vitamin D3 + K2 Supplement

1
Best Overall
Vitamin D3 + K2 with Coconut Oil - Bone & Immune Support Sports Research

Vitamin D3 + K2 with Coconut Oil - Bone & Immune Support

10.0 (50,336 reviews)
  • Supports immune function to promote daily wellness, balance & vitality
  • Helps strengthen bones by aiding proper calcium use & absorption
  • Vegan formula features plant-based D3, MK-7 K2 & coconut oil for uptake
  • Delivers 10,000 IU vitamin D3 & 100mcg K2 per serving in a 60-softgel supply
  • Non-GMO, vegan, gluten-free & third-party tested for quality & purity
CHECK PRICE Amazon

Picked by 267 people today