Irwin Naturals High Potency Mega D3 & K2 + Turmeric Extract — 60 Liquid Softgels

Key Health Benefits

• Bone Health Support: The combination of D3, K2, magnesium, zinc, and bamboo extract (naturally occurring silica) helps support strong, healthy bones and teeth.*
• Immune Function: Vitamin D3 plays a role in normal immune cell function, and zinc is an essential mineral for immune health.*
• Cardiovascular Wellness: Vitamin K2 helps maintain arterial flexibility by supporting normal calcium balance in the vascular system.*
• Antioxidant Protection: Turmeric extract and flaxseed oil provide antioxidant support, helping to protect cells from oxidative stress.*

Understanding the Synergy: How D3 and K2 Work Together

Discover Irwin Naturals Mega — Vitamin D3 (cholecalciferol) promotes the production of calcium-binding proteins in the intestines, enhancing calcium absorption. Vitamin K2 activates two crucial proteins: osteocalcin, which binds calcium to the bone matrix, and matrix GLA protein (MGP), which helps prevent calcium deposits in blood vessels. This complementary action maintains a healthy calcium balance throughout the body. The MK-7 form of Vitamin K2 in this formula has a longer half-life than MK-4, offering sustained support.

Why Take Vitamin D3 and K2 Together?

These two fat-soluble nutrients work in tandem to support bone and cardiovascular health. Vitamin D3 helps absorb calcium from food, while Vitamin K2 directs that calcium to bones and teeth and away from soft tissues like arteries. Taking them together enhances their individual benefits, making this combination a popular choice for daily wellness routines.

The Added Advantage: Turmeric, Magnesium, and More

This formula goes beyond D3 and K2 by including turmeric extract, eleuthero, flaxseed oil, magnesium, zinc, and bamboo extract. Turmeric is traditionally used for its antioxidant properties, and eleuthero (Siberian ginseng) may help the body adapt to stress. Magnesium supports muscle and nerve function, and zinc contributes to immune health. Bamboo extract provides natural silica, important for bone mineralization. The inclusion of BioPerine (black pepper extract) enhances nutrient absorption, making the softgels more effective.

What to Look For in a D3 + K2 Supplement

When choosing a D3 and K2 supplement, consider dosage and form. A typical dose includes 1000–5000 IU of D3 and 45–100 mcg of K2 (as MK-7). Look for MK-7 for sustained activity, and check for additional ingredients that support bone health, such as magnesium and zinc. Third-party testing and a reputable brand like Irwin Naturals provide quality assurance. This product uses liquid softgels for easy swallowing and enhanced absorption.

Frequently Asked Questions

Can I take this supplement with other vitamins? Yes, it can be taken alongside other supplements, but avoid taking with high-calcium meals if you are concerned about absorption. It is best taken with a meal containing fat for optimal absorption of D3 and K2.

Is this suitable for vegans? Vitamin D3 is typically derived from lanolin (sheep's wool), so it is not vegan. Vitamin K2 (MK-7) in this product is likely from natto or synthetic sources; check the label for specific sourcing.

Does this supplement contain gluten? Irwin Naturals products are often gluten-free, but verify on the packaging.

Recommended Dosage

As a dietary supplement, take one (1) liquid softgel daily with a meal. Do not exceed the recommended serving. Consult your healthcare provider before use, especially if you are taking blood thinners (warfarin) or have any medical condition.

* These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease.