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Vitamin D3 + K2 Synergy – High-Potency Bone, Immunity & Calcium Uptake Support (90 Capsules)

Vitamin D3 + K2 Synergy – High-Potency Bone, Immunity & Calcium Uptake Support (90 Capsules)

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Vitamin D3 + K2 Synergy

A high-potency bone and immunity complex that pairs Vitamin D3 with K2 (MK-7) — two nutrients that work as a team. D3 helps your body absorb calcium; K2 helps direct that calcium toward your bones, where it belongs.

Most people in the UK don't get enough sunlight to produce sufficient vitamin D, especially through autumn and winter. This daily protocol closes that gap with clearly-labelled, bioactive doses.

Formulation & Specifications

Ingredient Dosage / Serving Primary Function
Vitamin D3 (Cholecalciferol) 3000 IU Contributes to normal immune function and the maintenance of normal bones
Vitamin K2 (MK-7) 100 mcg Contributes to the maintenance of normal bones

90 capsules per bottle. GMP manufactured in the UK. Laboratory-tested for purity.

How to Use

  • Take one capsule daily with a meal containing fat for best absorption.
  • Use daily and consistently, particularly through autumn and winter.
  • Do not exceed the recommended daily intake.

Frequently Asked Questions

Why should vitamin D3 always be taken with K2?
D3 increases calcium absorption, while K2 helps direct that calcium into your bones rather than soft tissue. Taken together, they form a more complete bone-support protocol than D3 alone.

How does this fit into my daily routine?
Take one capsule with your largest meal of the day. Because both vitamins are fat-soluble, dietary fat significantly improves how much your body absorbs.

Do I really need vitamin D in the UK?
UK health guidance recommends considering vitamin D supplementation, especially in the darker months when sunlight is insufficient for the body to produce enough on its own.

Is this suitable year-round?
Yes. Many people take it daily throughout the year to maintain steady levels, with particular focus on autumn and winter.

Complete Your Protocol

Pair Vitamin D3 + K2 with Zinc Bioactive for complete daily immune support — zinc contributes to the normal function of the immune system, complementing D3's role for a stronger everyday foundation.


Important information: This is a food supplement. Food supplements are not a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the stated recommended daily dose. Not suitable for children, or for pregnant or breastfeeding women without medical advice. If you are taking medication (particularly blood thinners) or have a medical condition, consult your doctor before use. Keep out of reach of children. Store in a cool, dry place.

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