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Almost everyone I test is low in Vitamin D. And that’s a problem — because Vitamin D isn’t just about bones. It’s critical for your heart, your muscles, even your immune system. That’s why I consider D3 with K2 one of the most important supplements you can take. It’s a simple, daily step that can make a world of difference for your health.†︎︎* – Dr. Gundry
Vitamin D3 and K2 are a powerful pair that work better together. D3 supports immune function, muscle strength, cardiovascular health, and helps your body absorb calcium. K2 complements these effects by guiding calcium into your bones while also promoting arterial flexibility and long-term circulatory health. Together, they provide well-rounded support — keeping bones steady, the heart resilient, and your whole body strong.†︎︎*
Supports dense, resilient bones — giving you the strong foundation you need to stay active, mobile, and confident as the years go by.†︎︎*
Promotes flexible arteries and smooth circulation — helping your heart deliver oxygen and nutrients where your body needs them most.†︎︎*
Fuels your immune system — so your body feels better prepared to take on long days and everyday stress.†︎︎*
Helps maintain strength and stability in your muscles — so everyday tasks like climbing stairs, lifting, or carrying groceries feel natural and easier to manage.†︎︎*
This isn’t your average vitamin D supplement. Each capsule provides a carefully balanced blend of vegan D3 and MenaQ7® K2 — the clinically studied gold standard for purity and bioavailability — for dependable, high-quality support you can trust.†︎︎*
All the good, none of the bad
This highly bioavailable form of K2 works hand-in-hand with D3 to support bone and cardiovascular health. It helps direct calcium into your bones and teeth, while also promoting flexible arteries and circulatory strength.†*
Often called the “sunshine vitamin,” this vegan form of D3 goes well beyond bone support. It also plays a critical role in immune health, muscle strength, and cardiovascular function — making it one of the most important nutrients for whole-body health.†*
Take 1 easy-to-swallow capsule daily with your first meal. For best results, stay consistent — think of it as one of your body’s daily non-negotiables.
If you’re not satisfied with your purchase, we'll refund you. No questions. No hassle. Excludes digital products.
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Vitamin D3 helps your body absorb calcium, while Vitamin K2 makes sure calcium is used properly — supporting bones, arteries, and immune function. Together, they form one of the most essential daily nutrient combinations for whole-body health.†*
Take 1 easy-to-swallow capsule daily with your first meal. Consistency is key — treat it like a daily non-negotiable.
Yes. Every formula is made in our GMP-certified facility and tested for quality at an independent, 3rd-party laboratory. Like most Gundry MD formulas, it is free of sugar, soy, dairy, and artificial sweeteners.
Most new customers start with the 3-bottle package for consistency. Longtime customers often choose the 6-bottle option for maximum savings and to ensure they never miss a day.
Everyone’s body is different, but many people can notice benefits such as better energy or improved strength within the first few weeks. The most significant improvements would typically be experienced after 4 weeks of consistent use.†*
This formula is for anyone who wants daily, head-to-toe support from one of the body’s most essential nutrients. It’s especially valuable for maintaining strong bones, a resilient heart, steady muscles, and healthy immune system.†*
Yes. Vitamin D3 + K2™ is made to be an essential part of your daily routine, pairing well with other Gundry MD supplements. However, always check with your healthcare provider before making any changes to your routine.
While we believe that anyone can experience the benefits from taking Vitamin D3 + K2™, we understand that everyone’s body is unique. That’s why we guarantee your order is backed by our 90-Day Refund Promise. If you’re not satisfied for any reason, simply contact our U.S.-based support team and we’ll refund your purchase price (minus shipping).
Have more questions? Let us know!
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Serving Size: 1 Capsule
Servings Per Container: 30
| Amount Per Serving | %DV | |
|---|---|---|
| Vitamin D3 (as Cholecalciferol) (VEGD3®) | 125 mcg | 625% |
| Vitamin K2 (as Menaquinone-7) (MenaQ7®) | 45 mcg | ** |
** Percent Daily Values (DV) not established.
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