
Natural Factors
Natural Factors Vitamin K + D 120 mcg & 1000 IU BONUS SIZE (180 Softgels)
Bioactive D3 and K2 for optimal bone and cardiovascular health
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Why Choose This Product
BONE STRENGTH
Vitamin D3 increases calcium absorption while K2 directs that calcium into bones where it belongs.
HEART PROTECTION
K2 prevents calcium from building up in arteries, supporting healthy cardiovascular function.
SUPERIOR ABSORPTION
Fat-soluble softgel format with highly bioavailable D3 cholecalciferol and K2 menaquinone-7.
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How It Works
How It Works
Vitamin D3 increases calcium absorption in your intestines, while K2 activates proteins that direct calcium into bones and teeth rather than soft tissues. Together, they work as calcium's guidance system — D3 gets more in, K2 puts it where you need it.
Who It's For
Adults concerned about bone health, especially those over 40. Anyone taking calcium supplements who wants to ensure proper utilization. People looking to support both skeletal and cardiovascular health with one natural health product.
Who It's Not For
Not suitable for those on blood-thinning medications without medical supervision, as vitamin K affects blood clotting.
About This Product
What It Does
This natural health product delivers the dynamic duo your bones and arteries need most. Vitamin D3 ensures your body absorbs calcium efficiently, while K2 acts as calcium's GPS — directing it into bones while keeping it out of arteries. The result is stronger bones and healthier cardiovascular function.
Why It Works
- BIOACTIVE D3: Cholecalciferol form matches what your skin produces naturally, delivering superior absorption compared to synthetic D2.
- MK-7 K2: Menaquinone-7 from natto beans stays active in your body longer than other K2 forms, providing sustained calcium guidance.
- DUAL ACTION: Works synergistically to support both bone development and maintenance while inhibiting arterial calcification.
What's Inside
Each softgel contains bioavailable vitamin D3 and vitamin K2 in a fat-soluble base for optimal absorption. This natural health product combines two essential vitamins that work better together than apart.
Why we carry it: Natural Factors uses the clinically studied MK-7 form of K2 — not cheaper, less effective alternatives.
How to Take
Full Ingredients

Customer Reviews
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Research & Science
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