
Natural Factors
Natural Factors Vitamin K2 + D3 + A (30mL)
Triple vitamin liquid drops for stronger bones and teeth
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Why Choose This Product
BONE SUPPORT
Three complementary vitamins work together to build bone mineral density and guide calcium where your body needs it most.
FAST ABSORPTION
Liquid format delivers fat-soluble vitamins A, D3, and K2 in their most bioavailable forms for superior uptake.
24-HOUR PROTECTION
MK-7 from natto beans provides all-day vitamin K2 activity, unlike shorter-acting forms that require multiple doses.
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How It Works
How It Works
Vitamin K2 (MK-7) guides calcium toward bones and away from arteries, while vitamin D3 enhances calcium absorption in the gut. Vitamin A supports immune function and maintains healthy mucous membranes. These three fat-soluble vitamins work synergistically for optimal bone mineralization and overall health.
Who It's For
Adults looking to maintain strong bones and teeth, especially those with limited sun exposure or dietary vitamin deficiencies. Ideal for people who prefer liquid supplements over pills or want the convenience of a multi-vitamin formula.
Who It's Not For
Not suitable for those on blood-thinning medications without healthcare provider approval, as vitamin K2 affects blood clotting. Children should use age-appropriate formulations.
About This Product
What It Does
This liquid vitamin trio helps maintain strong bones by optimizing calcium utilization and supporting proper mineralization. Each drop delivers clinically relevant amounts of three fat-soluble vitamins that work better together than alone. The neutral-tasting formula makes daily supplementation effortless.
Why It Works
- SUPERIOR K2 FORM: MK-7 from natto beans provides 24-hour protection in a single dose, unlike synthetic K2 forms that clear your system quickly.
- BIOACTIVE D3: Natural cholecalciferol enhances calcium and phosphorus absorption — the building blocks your bones actually need.
- READY-TO-USE VITAMIN A: Palmitate form requires no conversion from carotenoids, making it reliable for immune support and healthy vision.
What's Inside
Clean liquid formula in MCT and organic flaxseed oils for optimal absorption. Non-GMO and suitable for vegetarians. NPN N/A. Made in Canada by Natural Factors.
Why we carry it: Natural Factors combines the most bioavailable forms of these three vitamins at clinically relevant doses — no compromise on quality or effectiveness.
How to Take
Full Ingredients
| Medicinal Ingredients | ||
| Amount | ||
| Vitamin A (palmitate) | 500 IU (151 mcg RAE) | |
| Vitamin D3 (cholecalciferol) | 1000 IU (25 mcg) | |
| Vitamin K2 (menaquinone-7) (MK-7) (natto bean) |
| |
Non-Medicinal IngredientsMedium chain triglycerides, organic flaxseed oil, natural source vitamin E (non- GMO sunflower oil), natural flavours. |
Customer Reviews
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Questions & Answers
Research & Science
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