Natural Factors Vitamin K & D combines high-efficacy MK-7 vitamin K2 and bioactive vitamin D3 to support healthy bones, calcium utilization, and cardiovascular wellness in a convenient once-daily softgel.
Vitamin K2 as menaquinone-7 (MK-7) is a highly bioavailable form of vitamin K that plays an important role in calcium regulation. It helps direct calcium toward bones and teeth, where it is needed for structural support, while supporting balanced calcium distribution throughout the body. The MK-7 used in this formula is derived from natto and is valued for its longer activity compared with some other forms of vitamin K, providing consistent nutritional support throughout the day.
Vitamin D3 (cholecalciferol) is the biologically active form of vitamin D that supports normal calcium absorption and contributes to the development and maintenance of healthy bones and teeth. It also supports normal immune system function and works together with vitamin K2 to promote efficient calcium utilization. Combining these two essential nutrients provides complementary nutritional support for individuals seeking to maintain bone strength and cardiovascular health, particularly when used alongside adequate dietary calcium intake.
Why Choose Natural Factors Vitamin K & D
- Provides 120 mcg Vitamin K2 (MK-7) and 1000 IU (25 mcg) Vitamin D3 per softgel.
- Supports the development and maintenance of healthy bones and teeth.
- Contributes to healthy calcium utilization.
- Supports healthy cardiovascular function.
- Supports normal immune system function.
- Convenient once-daily softgel.
Dosage
Adults: Take 1 softgel once daily after a meal, or as directed by a healthcare professional.
Specifications of Natural Factors Vitamin K & D
- Brand: Natural Factors
- Product Form: Softgels
- Key Ingredients (per softgel):
- Vitamin K2 (Menaquinone-7, MK-7 from natto bean) — 120 mcg
- Vitamin D3 (Cholecalciferol from sheep wool lanolin) — 1000 IU (25 mcg)
- Indication: Health supplement
- Storage: Store in a dry place below 30°C. Protect from light and moisture. Keep out of reach of children.
- Warning: Consult a healthcare practitioner before use if you are taking anticoagulant or blood thinner products.


