Best K2 Vitamin D Supplements of 2026

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 6 Feb 2026

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K2 Vitamin D Supplements are a natural and effective way to support your body's overall health. These supplements are designed to provide essential vitamins that are often lacking in our daily diets, such as Vitamin D and K2. Vitamin D is crucial for maintaining healthy bones, teeth, and muscles, while Vitamin K2 helps to improve cardiovascular health and stabilise blood sugar levels. These supplements are an excellent way to ensure that your body receives the nutrients it needs to function optimally.

At a Glance: Our Top Picks

Nutrition Geeks Vitamin D3 K2 1 Year Supply Cover #TOP 1
Nutrition Geeks Vitamin D3 K2 1 Year Supply
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Vitamin D3 4000IU & K2 125μg Tablets Cover #TOP 2
Vitamin D3 4000IU & K2 125μg Tablets
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EVO Nutrition Vitamin D3 & K2 Supplement Cover #TOP 3
EVO Nutrition Vitamin D3 & K2 Supplement
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Top 10 K2 Vitamin D Supplements

Nutrition Geeks Vitamin D3 K2 1 Year Supply

Vitamin D3 K2 - 01
Nutrition Geeks Vitamin D3 K2 1 Year Supply Cover
Vitamin D3 4000 iu & Vitamin K2 MK7 100μg - 1 Year Supply, 365 Easy-Swallow Vitamin D3 K2 Tablets, 1-A-Day High Strength Vegetarian D3 and K2 Vitamin Supplements, UK Made Vitamin D Tablets

Nutrition Geeks D3 K2 Tablets offer a year's supply of 365 easy-swallow vitamins, ensuring you receive optimal bone health and immune support. Each tablet combines a high strength dose of Vitamin D3 with Vitamin K2, promoting better calcium absorption. The compact size of just 6mm makes them easy to swallow without any aftertaste, enhancing your daily routine. With letterbox-friendly packaging, these tablets are not only convenient to store but also cost-effective to ship, making them a practical choice for everyone.

What We Like
High strength formula
Easy to swallow
Letterbox friendly packaging
Vegetarian and allergen free
Sustainable and ethically produced

Vitamin D3 4000IU & K2 125μg Tablets

CC0394
Tablets
57 g (Pack of 1)
Vitamin D3 4000IU & K2 125μg Tablets Cover
WeightWorld Vitamin D3 4000IU & K2 125μg (MK7) | 240 Easy to Swallow Vitamin D Tablets | Cholecalciferol | 8 Months Supply | VIT D3 K2 Supplements | 1 a Day VIT D | 5mm Micro Tablet

The WeightWorld D3 K2 Tablets provide a high strength formula of 4000IU of Vitamin D3 combined with 125μg of Vitamin K2 MK7 for optimal absorption. With 240 easy-to-swallow tablets in each bottle, you gain an 8-month supply to help maintain your vitamin levels effortlessly. This supplement supports your immune system, bones, and muscle health, ensuring you receive the essential nutrients for overall wellness. Additionally, it is vegan, GMO-free, and free from additives, catering to a variety of dietary preferences.

What We Like
High strength formula
8-month supply
Supports immunity and bones
Vegan and GMO-free
#TOP 3

EVO Nutrition Vitamin D3 & K2 Supplement

HU-XI-59
EVO Nutrition Vitamin D3 & K2 Supplement Cover
Vitamin D3 4000iu & Vitamin K2 100ug (MK7) |180 D K Vegetarian Tablets | 1-A-Day | 6 Month Supply | High Strength | Vitamin D K2 Supplement | Made in The UK | Cholecalciferol & Menaquinone

The EVO Nutrition D3 & K2 supplement offers a convenient way to support your health with just one easy-to-swallow tablet daily. Each tablet delivers a potent blend of 4,000IU of Vitamin D3 and 100ug of Vitamin K2 MK-7, which work together to maintain healthy bones and a robust immune system. The vegetarian tablets are made from high-quality, non-GMO ingredients, ensuring you receive the best nutrients. Produced in the UK under strict quality control standards, this supplement provides a six-month supply, making it an excellent choice for your daily wellness routine.

What We Like
High strength dosage
Easy-to-swallow tablets
Vegetarian-friendly
Six-month supply
#TOP 4

EVO Nutrition Vitamin D3 & K2 Tablets

EVO Nutrition Vitamin D3 & K2 Tablets Cover
Vitamin D3 4000iu & Vitamin K2 100ug MK7 | 400 Vegetarian Tablets - 1 Year Supply | Cholecalciferol & Menaquinone | Made in The UK

The EVO Nutrition D3 & K2 provides a powerful combination of 4,000 IU of Vitamin D3 and 100 µg of Vitamin K2 MK-7 in just one easy-to-swallow vegetarian tablet per day. This 13-month supply helps support your immune system, bones, muscles, and teeth. Vitamin D3 aids in maintaining normal blood calcium levels, while Vitamin K2 ensures that calcium is effectively directed to your bones. Produced in the UK, these tablets are made with high-quality, non-GMO ingredients, ensuring you receive the best possible health benefits.

What We Like
High potency, 4000 IU Vitamin D3
Includes Vitamin K2 for calcium absorption
Easy-to-swallow vegetarian tablets
Produced in the UK with quality control
One-a-day dosage for convenience

Royal Oak Health Vitamin D3 & K2 Capsules

ROHB122469
White
Royal Oak Health Vitamin D3 & K2 Capsules Cover
Vitamin D3 5000 IU & Vitamin K2 100mcg (MK-7) x120 Capsules - High Strength Vitamin D & K2 Supplement for Men & Women, Made in The UK by Royal Oak Health

The Royal Oak Health Capsules offer maximum strength Vitamin D3, providing 5,000 IU per vegetarian capsule, essential for maintaining healthy levels, especially during winter. They also include Vitamin K2, which aids in calcium absorption and supports cardiovascular and bone health. The capsules are designed for easy swallowing and enhanced absorption, ensuring you receive optimal benefits. This supplement supports overall well-being, from immune function to muscle health, helping you feel your best every day.

What We Like
High strength dosage
Supports bone health
Easy to swallow
Vegetarian capsules
Made in the UK

AAVALABS Vitamin D3 K2 Softgels with Olive Oil

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AAVALABS Vitamin D3 K2 Softgels with Olive Oil Cover
Vitamin D3 K2 MK7 (99.9% All-Trans) with Extra Virgin Olive Oil - 180 Softgels D3 and K2 Vitamin Supplements

AAVALABS D3 K2 Softgels offer a powerful blend of Vitamin D3 and K2, designed to support your healthy lifestyle, regardless of sunlight exposure. These softgels help maintain normal bone health, immune function, and muscle performance, ensuring you feel your best every day. Made from natural ingredients, the D3 is derived from lanolin, while extra virgin olive oil enhances absorption. With a commitment to Nordic purity, these capsules are GMO, gluten, and lactose free, making them a safe choice for various dietary needs.

What We Like
High strength formula
Natural ingredients
Supports bone and immune health
Sustainable production
Easy absorption

BetterYou D3000 Vitamin D and K2 Spray

P33476
Clear
12 ml (Pack of 1)
BetterYou D3000 Vitamin D and K2 Spray Cover
BetterYou Vitamin D3 K2 Oral Spray, Fast Acting Vitamin D 3000 IU + Vitamin K2 (MK7) Supplement, Supports Bones, Teeth, Immune System & Blood Clotting, 1-Month Supply, Natural Peppermint Flavour

The BetterYou D3000 Spray offers excellent value for money, making it a smart choice for those seeking vitamin D and K2 supplementation. This product is made with high-quality ingredients, ensuring you receive the nutrients you need for optimal health. Its durability means you can count on it for regular use without any concerns. Overall, this spray provides a convenient way to boost your vitamin intake, helping you maintain a balanced diet and support your well-being.

What We Like
Value for money
Good quality product
Durable design

Nu U Nutrition Vitamin D3 and K2 150 Capsules

NUU-PSD3K2-UK
Nu U Nutrition Vitamin D3 and K2 150 Capsules Cover
Vitamin D3 4000 IU and Vitamin K2 MK7 100μg - 150 Vegetarian Capsules - 5 Month Supply - High Strength Vitamin D K2 Supplement - Made in UK - Nu U Nutrition

The Nu U Nutrition Vitamin D K2 supplement provides exceptional value with 150 vegetarian capsules, ensuring a five-month supply. You benefit from two essential vitamins in one easy-to-take capsule, supporting your health without the need for sunlight. The combination of Vitamin D3 and K2 aids in maintaining normal bones and teeth, while also enhancing calcium absorption. With premium, non-GMO ingredients sourced from natural origins, you can trust that you are taking a high-quality supplement designed for optimal absorption.

What We Like
High capsule count per bottle
Convenient two-in-one formulation
Supports bone health effectively
Non-GMO, natural ingredients
#TOP 9

SuperSelf High Strength Vitamin D3 K2 Capsules

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SuperSelf High Strength Vitamin D3 K2 Capsules Cover
Vitamin D3 K2 Capsules - High Strength Vitamin D Tablets - 4000 IU VIT D & 100mcg VIT K MK7- UK Made Vegetarian D3 and K2 Vitamins Supplement for Strong Bones, Teeth, Immune System - 120 Capsules

SuperSelf D3 K2 Capsules provide an easy way to support your bones, teeth, and immune system. With just one capsule daily, you receive a potent dose of 4000 IU Vitamin D3 and 100µg Vitamin K2, ensuring you meet your nutritional needs effortlessly. This four-month supply eliminates the hassle of frequent purchases. As a vegetarian-friendly option, these capsules are free from GMOs, gluten, and dairy, making them suitable for various dietary preferences. Enjoy the peace of mind that comes with high-quality, UK-made supplements.

What We Like
Supports bone and teeth health
One capsule per day
Four-month supply
Vegetarian and allergen-free
High-quality UK manufacturing
#TOP 10

Health4All Vitamin D3 and K2 Supplement

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Health4All Vitamin D3 and K2 Supplement Cover
Health4All Vitamin D3 4000iu & Vitamin K2 200ug (Natural MK7) 400 Tablets (1+ Year Supply) Vegan Vitamin D3 K2 Supplement, High Strength MK-7 from Natto, Made in The UK

Health4All D3 K2 Supplement is a premium formulation combining high strength Vitamin D3 and K2. Taking just one small tablet daily provides you with over a year's supply, making it a convenient addition to your health routine. This supplement uses vegan Vitamin D3 derived from algae, ensuring optimal absorption of calcium for strong bones and teeth. Additionally, the natural Vitamin K2 MK7 from natto helps regulate calcium metabolism, preventing harmful calcification in arteries. Enjoy the benefits of these essential nutrients with ease.

What We Like
High strength formulation
One tablet daily
Vegan-friendly ingredients
Supports bone and immune health
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Should vitamin D and K2 be taken together?

Taking Vitamin D3 with Vitamin K2 helps to ensure the calcium transported by the Vitamin D is absorbed by your bones where it's needed, rather than accumulating in deposits in your arteries. Many readily-available Vitamin D products on the market don't contain K2.

2. What is vitamin D K2 good for?

Liquid Vitamin D3/K2 provides a daily dose of vitamin D3 and K2 in an easy-to-use liquid form. A growing body of research shows that the combination of these two vitamins provides powerful support to the body, including optimal bone health, arterial health and immune system balance.

3. Should vitamin D3 and K2 be taken separately?

Can you take vitamin D3 without K2? It won't hurt to take these two supplements separately, but it will save you time to take them together.

4. Which is better vitamin D3 or vitamin D3 with K2?

“D3 is safer and more effective with K2 to balance calcium in the body. Any formulation that includes D3 can be improved by K2,” says Jörg Büttinghaus, Vice President Kappa Sales and Marketing.

Editor's Notes

During our k2 vitamin d supplement research, we found 305 k2 vitamin d supplement products and shortlisted 10 quality products. We collected and analyzed 125,335 customer reviews through our big data system to write the k2 vitamin d supplements list. We found that most customers choose k2 vitamin d supplements with an average price of £11.64.

The k2 vitamin d supplements are available for purchase. We have researched hundreds of brands and picked the top brands of k2 vitamin d supplements, including Nutrition Geeks, WeightWorld, EVO NUTRITION, Royal Oak Health, AAVALABS.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."