Vitamin D3 & K2 Drops 5000 IU, 120mcg – Bone and Cardiovascular Support

Key Health Benefits

• Bone Support: Vitamin D3 aids calcium and phosphorus absorption, essential for bone mineralisation. Vitamin K2 helps activate osteocalcin to bind calcium into the bone matrix, promoting strong, healthy bones.*
• Immune Support: Vitamin D3 contributes to the normal function of the immune system. Adequate vitamin D levels help maintain a healthy immune response.*
• Heart Health: By supporting normal calcium metabolism, vitamin K2 helps maintain arterial flexibility and promotes cardiovascular health.* Vitamin D3 may also support healthy blood pressure levels already within the normal range.*
• Overall Wellbeing: Vitamin D3 is essential for regulating calcium and phosphorus levels, supporting muscle function, and promoting overall health.*

Understanding the Synergy: How D3 and K2 Work Together

Vitamin D3 supports the production of calcium-binding proteins in the gut, which enhances calcium absorption. Once calcium enters the bloodstream, vitamin K2 helps activate two key proteins: osteocalcin, which binds calcium to the bone matrix, and matrix GLA protein (MGP), which helps prevent calcium deposition in blood vessels.* This partnership helps maintain healthy calcium distribution throughout the body. The inclusion of both MK-4 and MK-7 forms of vitamin K2 offers complementary benefits: MK-4 has a short half-life and supports specific tissues, while MK-7 is longer-acting and provides sustained support for bone and cardiovascular health.*

Why Take Vitamin D3 and K2 Together?

Vitamin D3 and vitamin K2 work as a team to support your body’s calcium balance. While vitamin D3 helps your body absorb calcium from the digestive tract, vitamin K2 helps direct that calcium to the bones and teeth where it belongs, and away from soft tissues like arteries. This synergistic relationship makes the combination especially valuable for bone health and cardiovascular wellness. Planet Source Vitamins D3 and K2 Drops deliver 5000 IU of vitamin D3 (as cholecalciferol from lanolin) and 120 mcg of vitamin K2 (as a blend of menaquinone-4 and menaquinone-7) in each convenient dropper serving.

What to Look for in a D3 + K2 Supplement

When choosing a D3 and K2 supplement, consider the dosage and form of each nutrient. This product provides 5000 IU of vitamin D3—a potent dose for maintaining healthy vitamin D levels—and 120 mcg of vitamin K2. The K2 is sourced as both MK-4 and MK-7, offering a broad-spectrum approach. The liquid drop format allows for easy absorption and flexible dosage. Planet Source Drops are non-GMO, gluten-free, and made in the USA in a GMP-certified facility. Each bottle comes with a convenient dropper for accurate serving.

Frequently Asked Questions

What is the best form of vitamin K2?

Both MK-4 and MK-7 are beneficial. MK-7 is derived from natto (fermented soya) and has a longer half-life, while MK-4 is synthetic but rapidly utilised. This product includes both for comprehensive support.

How much K2 should I take with D3?

A common ratio is 100–120 mcg of K2 per 5000 IU of D3. This product provides a balanced 120 mcg of K2.

Can I take this with blood thinners?

If you are taking anticoagulant medications (e.g., warfarin), consult your health care provider before using vitamin K2 supplements, as vitamin K can interact with these drugs.

When is the best time to take these drops?

For best absorption, take with a meal containing fat, as vitamins D3 and K2 are fat-soluble.

Recommended Dosage

As a food supplement for adults, take 1 dropper (about 0.5 ml) daily or as directed by your health care professional. Each dropper provides 5000 IU of vitamin D3 and 120 mcg of vitamin K2. Do not exceed the recommended dose. Keep out of reach of children.

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