2-in-1 High Potency Vitamin D3 5000 IU & K2 MK-7 90 mcg Supplement – 240 Capsules (8-Month Supply)

Looking to support your bone health, immune function, and heart health in one easy capsule? Puregen Labs' high potency D3 + K2 formula delivers 5000 IU of vitamin D3 and 90 mcg of vitamin K2 as MK-7 per serve. With 240 capsules per bottle, that's an 8-month supply, making it a convenient choice for your daily regimen.

Key Health Benefits

• Bone Support: Vitamin D3 supports calcium absorption, while vitamin K2 helps direct calcium to the bone matrix, contributing to strong, healthy bones.*
• Heart Health: By activating MGP, vitamin K2 may help maintain arterial flexibility and support normal calcium balance in the cardiovascular system.*
• Immune Function: Vitamin D3 plays a role in supporting a healthy immune response, which is essential for overall wellbeing.*
• Dental Health: Proper calcium utilisation supports strong teeth, as both nutrients are involved in the mineralisation process.*
• Muscle Function: Vitamin D3 contributes to normal muscle function, which is important for mobility and daily activities.*

Why Take Vitamin D3 and K2 Together?

Vitamin D3 and K2 work together to keep your calcium levels in check. D3 boosts calcium absorption from your diet, while K2 helps funnel that calcium into your bones and teeth instead of building up in arteries and other soft tissues. That's why many Aussies choose a combo supplement. Puregen Labs' formula provides 5000 IU of D3 (cholecalciferol) and 90 mcg of K2 (as MK-7) per capsule, supporting bone, immune, and cardiovascular health.*

Understanding the Synergy: How D3 and K2 Work Together

D3 triggers the production of calcium-binding proteins in your gut, ramping up absorption. Meanwhile, K2 activates osteocalcin (which binds calcium to bone) and matrix GLA protein (which helps keep calcium out of blood vessels). This combo ensures calcium is used where it's needed. The MK-7 form has a longer half-life than MK-4, so you get steady levels with one daily capsule. With 90 mcg MK-7 and 5000 IU D3, you're getting clinically relevant amounts.

What to Look For in a D3 + K2 Supplement

Not all D3 and K2 supplements are the same. Look at the dosage, form, and quality. This one gives you 5000 IU of D3 and 90 mcg of K2 as MK-7 sourced from natto (fermented soy) for great bioavailability. Puregen Labs makes it Non-GM in a GMP-certified facility in the USA, with third-party testing. The capsules are easy on the stomach and with 240 capsules, you've got an 8-month supply—no need to reorder all the time.

Recommended Dosage

Take one capsule daily with a meal (since it's fat-soluble). Each capsule has 5000 IU of D3 and 90 mcg of K2 (MK-7). This dose suits adults wanting bone, immune, and overall support. If you're on other D3 supplements, adjust to avoid too much. Don't exceed the recommended dose unless your doctor says so.

Frequently Asked Questions

When's the best time to take D3 and K2?

Because they're fat-soluble, take them with a meal that includes fat. Many people just have them with breakfast or lunch.

Can I take this on blood thinners?

K2 can interact with anticoagulants like warfarin. If you're on blood thinners, check with your doctor first.

How much K2 should I take with D3?

Research suggests around 15–20 mcg of K2 for every 1000 IU of D3. This product's 5000:90 ratio is spot on.

Is it vegan?

D3 usually comes from lanolin (sheep's wool), so no. But the K2 MK-7 is from natto. For a vegan option, look for plant-based D3.

Always read the label and follow directions for use.

* These statements have not been evaluated by the Therapeutic Goods Administration. This product is not intended to diagnose, treat, or prevent any disease.