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Bone health, calcium balance, cardiovascular health, immune support
Adults who get limited sun exposure or follow diets low in vitamin K2–rich fermented foods.
Adults take 1 capsule daily with a meal; fat-containing meals may support absorption of these fat-soluble vitamins.
Soy Free
Vitamin D3 is converted to its active form, which binds vitamin D receptors to influence gene expression related to calcium absorption, bone mineralization, and immune signaling.
Caution: High-potency vitamin D may raise blood calcium; consider periodic intake awareness and avoid excessive combined vitamin D sources.
MK-7 activates vitamin K–dependent proteins like osteocalcin and matrix Gla-protein that help direct calcium into bones and away from soft tissues.
Caution: Vitamin K2 may interact with anticoagulant medications; consult a healthcare professional if using blood thinners.
Vitamin D3 increases intestinal calcium absorption, while vitamin K2 activates proteins that guide calcium into bones and keep it from accumulating in soft tissues. Together they address both calcium availability and placement for balanced skeletal and cardiovascular support.
Label Warning: If you are pregnant or nursing, have a blood coagulation or other medical condition, or take medications such as anticoagulants, consult a physician before use.
Who should be cautious: People on anticoagulants or other blood-thinning medications, and those with bleeding or clotting concerns, should discuss with a healthcare provider before use. People with conditions affected by high vitamin D intake may also want to consult a clinician. Since this product contains vitamin K, those on warfarin or similar anticoagulants should seek medical advice before use.
Many users mention feeling more energetic and overall better after consistent use.
Customers say the capsules are a good size, easy to swallow, and have no unpleasant taste.
Some reviewers feel the cost is high compared to alternatives.
Providing quality products since 2001.
Researchers are discovering that Vitamin D may be the most important nutrient ever discovered for supporting immune health.
Regulating the expression of more than 900 genes in your body, vitamin D3 influences just about every function, including healthy cell development and growth, strong bones, cardiovascular health, brain health and cognition. However, supplementing with just vitamin D isn’t enough.
When you take vitamin D, it is vitally important to also get enough vitamin K2. Not only do the two vitamins work synergistically, vitamin D needs vitamin K2 to function properly. Taken together, vitamins D3 and K2 support your overall heart health, arteries and veins, bone health, and respiratory and immune systems.
Adults, as a dietary supplement, take one (1) capsule daily with a meal.
Keep out of reach of children.
Do not use if safety seal is broken.
If you are nursing, pregnant, have a blood coagulation or other medical condition, or are taking medication such as anticoagulants consult your physician before taking this product.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 1 Capsule | ||
| Serving Per Container: 90 | ||
| Amount Per Serving | %Daily Value | |
| Vitamin D3 (as Cholecalciferol) | 125 mcg (5,000 IU) | 625% |
| Vitamin K2 [as Menaquinone-7 (MK-7, from chickpea]) | 180 mcg | * |
| *Daily Value not established. | ||
Rice hull, glycerol monostearate, capsule (hydroxypropyl methylcellulose), maltodextrin, modified starch, sucrose, ascorbyl palmitate, rosemary (leaf) extract.
