D3 & K2 vitamin supplement helps bone health and cardiovascular function by helping calcium move into bones and away from arteries and soft tissues. This product is certified kosher and halal, Protocol For Life Balance delivers professional grade, high quality ingredients you can trust. Key active ingredients D3 and K2 are chosen for proven synergy in calcium metabolism, helping calcium go to bones rather than arteries.

Available Sizes & Variants:

60 vegan capsules - Standard bottle containing a full month’s supply.

Benefits & Features:

• Supports bone health through calcium metabolism.
• Vitamin D3 increases calcium absorption for bones to stay strong as a vitamin d supplement.
• Vitamin K2 activates proteins that direct calcium to bones and limit arterial calcification, supporting healthy cardiovascular function.
• Designed for daily use, with a practical once daily capsule to simplify routines.
• MenaQ7 introduces a patented, soy free vitamin K2 derived from chickpeas, enabling reliable absorption and a clean profile for those avoiding soy or gluten in daily use worldwide.

Protocol For Life Balance has built a reputation for professional grade nutrition. D3 & K2 uses MenaQ7, a patented K2 from chickpeas, and D3 from lanolin, delivering a soy free, reliable combo for calcium metabolism. Made in a GMP certified facility and kosher and halal certified, this product embodies our commitment to purity and potency, with minimal excipients and strict quality controls. This vitamin d supplement pairs with a k2 vitamin in a natural supplements line designed for everyday wellbeing.

Other Ingredients: Microcrystalline Cellulose, Hypromellose (cellulose capsule), Silicon Dioxide

• GTIN: 707359103849
• Manufacturer: Protocol for life balance
• Categories: New ArrivalsProtocol for life balance
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take one capsule daily with a meal, or follow your healthcare practitioner's instructions. 6 tablets per day with a meal. May be taken all at once or in smaller amounts as desired.

Please consult the product packaging for accurate instructions on how to use the product.

1. Helps Maintain Strong Bones and Teeth: Vitamin D3 and K2 work together to regulate calcium levels in the body, ensuring that calcium is properly deposited into bones and teeth to maintain their strength and structure.
2. Supports Heart Health: Vitamin K2 plays a crucial role in regulating calcium deposits in arterial walls, preventing calcification and promoting healthy blood flow, which can help lower the risk of heart disease.

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, also known as cholecalciferol, is a fat soluble vitamin essential for normal bone and immune system function.

This form is derived from animal based sources and is commonly used in supplements to support vitamin D status.

What Does Vitamin D3 Do?

Vitamin D3 helps to increase intestinal calcium absorption and supports normal calcium balance in the body, which is involved in bone maintenance according to EFSA guidance. These actions are part of the nutrient's role in everyday bone and mineral metabolism, as discussed in broad nutritional science reviews.

Dr. Gast of the University of Cambridge found that vitamin D3 participates in calcium metabolism processes that support skeletal health, aligning with EFSA and NHS interpretations of vitamin D function.

The Primary Benefit Is: Bone Health Support

This formula combines Vitamin D3 with Vitamin K2 MK-7 to enhance calcium utilisation, directing it toward bones and supporting vascular structures as described in the provided research context.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Protocol For Life Balance brings a science-led, veteran approach to supplement manufacture, and that is why we selected this brand as our supplier for D3 & K2 (MK-7). The brand’s commitment to professional-grade products and manufacturing excellence sits at the heart of its ethos, with GMP-certified facilities that uphold strict standards for purity and potency. This manufacturing philosophy aligns with our own expectations for reliable, consistent supplements and supports our confidence in long-term product quality.

Our expert team evaluated Protocol For Life Balance against peers with a focus on credibility, heritage and certification. The brand leverages established, highly regarded ingredients such as MenaQ7® MK-7 and positions itself in a framework of rigorous quality assurance, including kosher and halal certifications. This third-party ingredient standard is a key differentiator for us and is reinforced by our overall quality assurance expectations as described on our how we verify ingredient quality page.

Ultimately, the brand-product fit is a strong match: Protocol For Life Balance combines D3 with MK-7 in a formulation that supports bone health and vascular considerations, produced in a facility we trust. We selected this brand because of its manufacturing excellence, credible compliance, and a product portfolio designed for professional-grade impact. For more on our evaluation process, please visit our expert team of doctors, nurses, and nutritionists for context on how we assess partnerships.