Zhou D3+K2 - Vitamin D3 K2 Supplement with 5000 IU D3 and 90 mcg MK-7 - 60 Vegetable Capsules

Health Benefits

When taken together, vitamin D3 and K2 offer a range of advantages for your wellbeing.

• Bone Support: D3 helps with calcium absorption, while K2 directs that calcium to your bones, supporting strong, healthy bones as you age.
• Heart Health: By promoting proper calcium distribution, K2 may help maintain arterial flexibility and support normal cardiovascular function.*
• Immune Function: Vitamin D3 is well known for its role in supporting a healthy immune system, helping your body respond to seasonal challenges.
• Dental Health: Calcium directed to teeth helps maintain strong enamel and overall oral health.

Understanding the Synergy: How D3 and K2 Work Together

When you take vitamin D3 (cholecalciferol), your liver and kidneys convert it into its active form, calcitriol. Calcitriol then stimulates the production of calcium-binding proteins in the intestines, boosting calcium absorption. But once calcium enters the bloodstream, it needs guidance to reach your bones—and that's where vitamin K2 steps in. K2 activates two key proteins: osteocalcin, which helps bind calcium to the bone matrix, and matrix GLA protein (MGP), which may help prevent calcium from depositing in arterial walls. By supporting these mechanisms, the D3 and K2 combination helps maintain proper calcium balance throughout your body.

Zhou uses the MK-7 form of vitamin K2, derived from fermented soy and known for its longer half-life compared to MK-4. This means MK-7 stays active in the body for a sustained period, offering consistent support for calcium distribution with just one daily dose.

Why Take Vitamin D3 and K2 Together?

Vitamin D3 and vitamin K2 work as a team to support your body's calcium management. While D3 helps your intestines absorb calcium from food, K2 directs that calcium to where it's needed most—your bones and teeth—while keeping it away from soft tissues like arteries. This partnership is essential for anyone looking to maintain strong bones, a healthy heart, and a robust immune system. Many people supplement with vitamin D alone, but without adequate K2, the benefits of D3 may not be fully realised. Zhou D3+K2 combines both nutrients in one convenient capsule, ensuring you get the synergy your body needs.

What to Look For in a D3 + K2 Supplement

Not all D3 and K2 supplements are the same. Here are key factors to consider:

• Dosage Ratio: Zhou provides 5000 IU of vitamin D3 and 90 mcg of vitamin K2 (as MK-7) per capsule—a ratio widely used in clinical research for synergistic benefits.
• Form of K2: MK-7 is the preferred form because of its long half-life, allowing for once-daily dosing and steady-state blood levels.
• Purity and Testing: Zhou tests all ingredients in their Utah lab and manufactures in a GMP-certified facility. This ensures you're getting a clean, potent product.
• Vegetarian Formula: The capsules are vegetable-based (not gelatine), making them suitable for vegetarians and vegans.

Recommended Dosage

For most adults, one capsule of Zhou D3+K2 daily is sufficient to support healthy vitamin D and K levels. This provides 5000 IU of D3 and 90 mcg of K2 MK-7. If you have specific health concerns or are already taking other supplements, we recommend speaking with your health care provider to determine the best dosage for your individual needs.

Frequently Asked Questions

Can I take vitamin D3 and K2 separately? Yes, but combining them in one capsule ensures you don't forget one and simplifies your routine. The ratio in Zhou D3+K2 is specifically designed for optimal synergy.

When is the best time to take this supplement? Because vitamin D is fat-soluble, taking it with a meal containing fat improves absorption. Many people take it with breakfast or lunch.

Are there any side effects? Vitamin D3 and K2 are generally well-tolerated when taken as directed. However, if you are on blood thinners like warfarin, speak with your doctor before taking vitamin K2, as it may interact.

How long does one bottle last? With 60 capsules and a serving size of one per day, each bottle provides a two-month supply.

Always read the labelled and follow directions for use.