Trace Minerals Liquid Ionic Vitamin D3 + K2 - 125 mcg (5,000 IU) Vitamin D3, 100 mcg Vitamin K2 (MK-7) - Concentrated Natural Health Product, 2 fl oz (296 Servings)

What to Look For in a D3 + K2 Supplement

Not all vitamin D3 and K2 supplements are created equal. When choosing a formula, consider dosage, form of K2, purity, and third party testing. This product delivers 125 mcg (5,000 IU) of vitamin D3 and 100 mcg of vitamin K2 (as MK-7) per serving — a ratio supported by current research for optimal synergy. The MK-7 form is better absorbed and remains active longer than MK-4. The D3, derived from lanolin, offers high bioavailability. This unflavoured liquid is gluten-free and third-party tested for purity, potency, and heavy metals. Trace Minerals is America's #1 trace mineral supplement brand, known for strict quality control.

Understanding the Synergy: How D3 and K2 Work Together

Vitamin D3 (cholecalciferol) enhances calcium absorption by supporting the production of calcium-binding proteins in the intestinal lining. Once absorbed, calcium requires proper direction. Vitamin K2 (menaquinone-7) activates osteocalcin and matrix Gla protein (MGP). Osteocalcin helps bind calcium to the bone matrix, while MGP may help prevent calcium accumulation in blood vessels. Without adequate K2, the calcium brought in by D3 may not be properly utilized, potentially compromising its benefits. Combining them in one formula simplifies supplementation and supports the body's natural calcium metabolism.

The MK-7 form used here has a longer half-life than MK-4, providing sustained support throughout the day. This makes it an excellent choice for maintaining normal calcium metabolism and overall wellness.

Key Health Benefits

Bone Health Support: Vitamin D3 helps the body absorb calcium, while K2 supports bone metabolism. Together, they help maintain strong, healthy bones as you age.*

Immune System Support: Vitamin D3 contributes to normal immune function. Combining it with K2 ensures that the calcium needed for immune cell signalling is properly managed.*

Heart and Arterial Health: By helping direct calcium away from arteries, vitamin K2 supports arterial flexibility and normal cardiovascular function.*

Dental Health: Proper calcium utilization promotes strong teeth and gums. Both nutrients play a role in maintaining dental integrity.*

Brain Function: Some research suggests vitamin K2 supports normal brain function, though more studies are needed.

*This product is a Natural Health Product (NHP) and is licensed under the Natural Health Products Regulations. Always consult your health care provider before using any supplement.

Why Take Vitamin D3 and K2 Together?

Many people are deficient in both nutrients, especially those with limited sun exposure or poor dietary intake. Taking them together in the right ratio ensures optimal utilization. Vitamin D3 helps the body absorb calcium from the diet, but without adequate vitamin K2, that calcium may end up in soft tissues rather than bones and teeth. D3 increases calcium absorption, while K2 activates proteins that help direct calcium to the skeleton and away from arteries. This dynamic duo supports bone health, cardiovascular function, and immune resilience.

Recommended Dosage

Each serving (0.2 ml) provides 125 mcg (5,000 IU) of vitamin D3 and 100 mcg of vitamin K2 (as MK-7). With 296 servings per bottle, this is a 10-month supply based on one serving per day. For most adults, 5,000 IU of D3 is considered a maintenance or moderate dose, but individual needs vary. Shake well before use. Take 1 full dropper (0.2 ml) daily, or as recommended by your health care professional. It can be taken with water or juice. Since these are fat-soluble vitamins, taking them with a meal containing fat may enhance absorption. Store in a cool, dry place away from direct sunlight. Keep out of reach of children.

Always consult your health care provider before starting any new supplement, especially if you have existing health conditions, are taking medications (such as blood thinners like warfarin), or are pregnant or nursing.

Frequently Asked Questions

How should I take this product?
Shake well before use. Take 1 full dropper (0.2 ml) daily, or as recommended by your health care professional. It can be taken with water or juice. Since it's fat-soluble, taking it with a meal containing fat may enhance absorption.

Are there any side effects?
Vitamin D3 and K2 are generally well-tolerated. However, excessive Vitamin D can lead to toxicity. Stick to the recommended dosage. If you are on blood thinners like warfarin, consult your doctor before taking vitamin K2, as it may interfere with medication.

Can I take D3 and K2 separately?
Yes, but combining them ensures you don't miss a dose and simplifies your routine. The synergy is best achieved when taken together.

Who may benefit from this product?
Individuals with limited sun exposure, those over 50, vegans or vegetarians (K2 is often found in animal products), and anyone looking to support bone density and cardiovascular health.