NatureBell Vitamin D3 + K2, Double Strength, 240 Soft gel capsule Capsules - 10,000 IU D3 & 200 mcg K2 (MK-7)

Key Health Benefits

• Bone Strength Support: Vitamin D3 contributes to the maintenance of normal bones by aiding calcium absorption, while vitamin K2 activates osteocalcin to bind calcium to the bone matrix.*
• Immune Function: Vitamin D3 contributes to the normal function of the immune system, helping to support your body's natural defences.*
• Heart Health: Vitamin K2 activates matrix GLA protein, which helps direct calcium away from soft tissues, contributing to normal cardiovascular function.*
• Dental Health: Osteocalcin, activated by K2, incorporates calcium into tooth enamel, supporting strong teeth.*
• Muscle Function: Vitamin D3 contributes to normal muscle function, as its receptors are present in muscle tissue.*

Each soft gel capsule capsule delivers a potent dose of both nutrients, making it convenient to support these critical areas of health with just one capsule daily.

Understanding the Synergy: How D3 and K2 Work Together

The interplay between vitamins D3 and K2 is a classic example of nutrient synergy. Vitamin D3 stimulates the production of calcium-binding proteins in the gut, which increases calcium absorption. Meanwhile, vitamin K2 activates two critical proteins: osteocalcin, which helps bind calcium to the bone matrix, and matrix GLA protein (MGP), which helps prevent calcium from accumulating in blood vessels and soft tissues.

This coordinated action ensures that the calcium you consume is effectively utilised where it matters most—your bones and teeth—whilst reducing the risk of unwanted calcification elsewhere. Without adequate K2, even optimal vitamin D3 levels may not fully support bone health or arterial flexibility.*

NatureBell uses the MK-7 form of vitamin K2, which is derived from fermented soya and has a longer half-life in the body compared to MK-4. This means more consistent support throughout the day. The soft gel capsule capsules are infused with coconut oil to further enhance absorption, as both D3 and K2 are fat-soluble vitamins.

Why Take Vitamin D3 and K2 Together?

Vitamin D3 and K2 are a powerful duo that work in concert to support overall wellness. Vitamin D3, often called the sunshine vitamin, helps your body absorb calcium from the diet. However, without sufficient vitamin K2, that calcium may not be directed to the right places. Vitamin K2 activates proteins that help channel calcium into bones and teeth while discouraging its deposition in soft tissues like arteries. This synergy makes the combination essential for maintaining strong bones, a healthy cardiovascular system, and robust immune function.*

NatureBell's Double Strength formula provides 10,000 IU of vitamin D3 (as cholecalciferol) and 200 mcg of vitamin K2 (as menaquinone-7, or MK-7) per soft gel capsule capsule. This high-potency blend is designed for those seeking targeted support for bone density, calcium metabolism, and immune health.*

What to Look For in a D3 + K2 Supplement

Choosing a high-quality vitamin D3 and K2 supplement involves several considerations:

• Dosage Ratios: NatureBell provides 10,000 IU of D3 and 200 mcg of K2 (MK-7). This ratio is aligned with clinical research that often uses similar proportions for optimal synergy.
• Form of K2: MK-7 is preferred over MK-4 due to its longer half-life and sustained activity. NatureBell uses MK-7 derived from fermented soya.
• Delivery Format: Soft gel capsule capsules with a fat base (such as coconut oil) enhance absorption of fat-soluble vitamins. NatureBell's soft gel capsule capsules are infused with organic coconut oil.
• Purity and Testing: Third-party tested for potency and purity. Non-GMO, gluten-free, dairy-free, soya-free, and egg-free — suitable for many dietary needs.
• Brand Integrity: NatureBell uses only top-grade ingredients and adheres to strict quality standards.

Frequently Asked Questions

Can I take this with other supplements?

Yes, but if you are taking blood thinners (e.g., warfarin), consult your health care provider before adding vitamin K2, as it may interfere with medication. Always discuss with a qualified professional before starting any new supplement regimen.

What is the best time to take it?

Take with a meal containing fat for optimal absorption. Many users prefer taking it with breakfast or lunch.

How long will one bottle last?

Each bottle contains 240 soft gel capsule capsules. At one capsule per day, it provides an 8-month supply.

Are there any side effects?

Vitamin D3 is generally well tolerated, but very high doses may cause toxicity over time. Stick to the recommended dosage and consult a health care provider if you have concerns about your vitamin D levels.

Product Highlights and Quality Assurance

NatureBell is committed to providing pure, high-quality supplements. Each batch of these soft gel capsule capsules undergoes third-party testing to verify potency and purity. The formula is free from common allergens and artificial additives. With a focus on bioavailability, the inclusion of coconut oil ensures that your body can effectively absorb and utilise both vitamins.

This product is manufactured in a GMP-certified facility and meets strict quality control standards. Whether you are looking to support bone health, immune function, or calcium metabolism, NatureBell's Double Strength D3 + K2 offers a reliable and potent option.*

Food supplement. Do not exceed the stated dose. Keep out of reach of young children. This product is not intended to diagnose, treat, , or prevent any disease. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.