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Vitamin D3 K2 5000 IU – High Potency D3 and K2 Supplement for Bone and Immune Support – Doctor Formulated – 90 Capsules

Vitamin D3 K2 5000 IU – High Potency D3 and K2 Supplement for Bone and Immune Support – Doctor Formulated – 90 Capsules

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Vitamin D3 K2 5000 IU – High Potency D3 and K2 Supplement for Bone and Immune Support – Doctor Formulated – 90 Capsules

Regular price £52.87
Sale price £52.87 Regular price
Save % Sold out
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Understanding the Synergy: How D3 and K2 Work Together

Vitamin D3 (cholecalciferol) and vitamin K2 (menaquinone-7) are two fat-soluble nutrients that work in concert to support your body’s calcium balance. D3 enhances calcium absorption from the gut, while K2 activates proteins that direct calcium to the bones and teeth and help prevent its deposition in soft tissues like arteries. The MK-7 form of K2 is particularly effective due to its longer half-life in the body, providing sustained support for these vital processes.

This synergy means that taking D3 without adequate K2 may not fully optimise calcium utilisation. A combined supplement ensures that the calcium you absorb ends up where it’s needed most.

Key Health Benefits

Maintenance of Normal Bones

Vitamin D contributes to the normal absorption and utilisation of calcium and phosphorus, which are essential for maintaining normal bones. Vitamin K also contributes to the maintenance of normal bones.

Normal Blood Clotting

Vitamin K2 contributes to normal blood clotting by activating proteins that regulate calcium in blood vessels, thereby supporting cardiovascular health as part of a balanced lifestyle.

Normal Function of the Immune System

Adequate vitamin D3 levels are important for normal immune cell function. This supplement helps maintain optimum D3 status, supporting immune resilience throughout the year.

General Health and Vitality

Many people report improved energy and wellbeing when their vitamin D levels are optimised. Combined with K2, this formula supports overall health and vitality.

Why Take Vitamin D3 and K2 Together?

While vitamin D3 helps your body absorb calcium from the diet, vitamin K2 directs that calcium to your bones and teeth and helps prevent it from settling in soft tissues. Taking them together creates a synergistic effect that supports bone density, cardiovascular health, and immune function. Many people take vitamin D3 alone, but without adequate K2, calcium may not be properly utilised. This is why a combined D3 and K2 supplement is a smart choice for optimising your wellness routine.

What to Look For in a D3 + K2 Supplement

When choosing a D3 and K2 supplement, consider the dosage and form. This product provides 5000 IU of vitamin D3 and undertake the MK-7 form of K2, which is known for superior bioavailability and a longer half-life. The capsules are easy to swallow and made with non-GM, gluten-free, and soya-free ingredients.

Manufactured in a GMP-certified facility in the USA, this formula is doctor-formulated by Dr. Graham Simpson, a preventive medicine expert with over 40 years of experience. Third-party testing and clean ingredients ensure purity and potency.

Frequently Asked Questions

Can I take vitamin D3 and K2 together?

Yes, taking them together is recommended for optimum calcium utilisation. They are fat-soluble, so taking them with a meal containing fat improves absorption.

What is the best form of vitamin K2?

MK-7 is considered the most beneficial form due to its long half-life and sustained activity in the body. This supplement undertake MK-7 for maximum effectiveness.

Are there any side effects?

Vitamin D3 and K2 are generally well tolerated when taken as directed. However, if you are on blood thinners (such as warfarin), consult your health care provider before taking vitamin K2 supplements, as K2 can interact with these medications.

Recommended Dosage and Usage

The suggested dosage is one capsule daily, preferably with a meal. Each bottle contains 90 capsules, providing a three-month supply. As with any supplement, it is wise to consult your health care provider before starting a new regimen, especially if you have underlying health conditions or take medications.

These statements have not been evaluated by the European Food Safety Authority. This product is not intended to diagnose, treat, or prevent any disease.

Worldwide Delivery

Orders are prepared with clear worldwide delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

UK Vitality Vitamins offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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Supplement guide

Vitamin D3 K2 5000 IU – High Potency D3 and K2 Supplement for Bone and Immune Support – Doctor Formulated – 90 Capsules at UK Vitality Vitamins

Understanding the Synergy: How D3 and K2 Work TogetherVitamin D3 (cholecalciferol) and vitamin K2 (menaquinone-7) are two fat-soluble nutrients that work in concert to support your body’s calcium balance. D3 enhances ...

Category Vitamins & Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand Eternity Medicine Rx
Price £52.87
Availability In stock
Blood ClottingBone HealthCalcium AbsorptionDoctor FormulatedEternity Medicine RxGluten-FreeHigh PotencyImmune SupportMK-7Non-GMO

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

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Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, worldwide delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about Vitamin D3 K2 5000 IU – High Potency D3 and K2 Supplement for Bone and Immune Support – Doctor Formulated – 90 Capsules

Is Vitamin D3 K2 5000 IU – High Potency D3 and K2 Supplement for Bone and Immune Support – Doctor Formulated – 90 Capsules available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

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UK Vitality Vitamins product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.