Vitamin D3 and K2 play synergistic roles in the body to support bone mineral density and everyday immune, muscle, joint, heart and artery health.
Why
Most people are familiar with vitamin D3 for immune and bone health — but without vitamin K2, calcium absorbed through vitamin D can be deposited in arteries rather than bones. Vitamin K2 (as MK-7, the most bioavailable form) acts as an essential co-factor in vitamin D metabolism, directing calcium to where it’s needed most. Our K2 is produced via natto fermentation using Bacillus subtilis and tested to USP standards for identity, purity, heavy metals, and microbiological safety. Together, D3 and K2 form one of the most well-researched nutrient pairings for long-term bone, cardiovascular, and immune health.
Key Benefits
- Supports healthy bone mineral density
- Supports artery health — K2 helps direct calcium to bones, not arteries
- Supports immune system health
- Supports muscle and joint health
- Supports heart health
- Pharmaceutical-grade K2 (MK-7) via natto fermentation, tested to USP standards
- 60 capsules per bottle
Formula Highlights
-
Vitamin D3 (Cholecalciferol) — 25mcg (1,000 IU) per capsule — the most bioavailable form of vitamin D; supports calcium absorption, immune function, muscle health, and bone mineral density
-
Vitamin K2 (Menaquinone MK-7) — 180mcg per capsule — produced via natto fermentation (Bacillus subtilis); the most bioavailable and longest-acting form of K2; directs calcium to bones and away from arteries; an essential co-factor in vitamin D metabolism
Supplement Facts
Serving Size: 1 capsule | Servings Per Bottle: 60
| Active Ingredient |
Strength |
Amount Per Capsule |
| Vitamin D3 (cholecalciferol, 1,000 IU) |
25 mcg |
25 mcg |
| Vitamin K2 (menaquinone MK-7) |
180 mcg |
180 mcg |
Suggested Use
Adults take 1 capsule per day with a meal, or as directed by your healthcare professional. Best taken with a fat-containing meal to support absorption of these fat-soluble vitamins.
Other Ingredients
Cellulose (vegetable capsule), encapsulating aids, vegetable oil (sunflower, trace amount used to stabilise vitamin D3 into powder form — less than 25mcg per capsule), vitamin C, vitamin E.
About Matakana Health
New Zealand company Matakana Superfoods has over 30 years of experience researching, manufacturing, and marketing wholefoods and nutraceuticals that genuinely support health and wellbeing. Their emphasis has always been simple: source and supply products with real, evidence-based nutritional qualities, manufactured to the highest standards of purity and safety.
Warnings
Take as directed. Do not exceed the recommended daily dose. If pregnant or nursing, seek advice from a healthcare professional before consuming. Those taking blood-thinning medications (e.g. warfarin) should consult their healthcare professional before use, as vitamin K2 may interact with anticoagulant therapy. Keep out of reach of children. Reseal cap immediately after each use and store in a cool, dry place.
