OstroVit Vitamin D3 + K2 + Calcium (90 tablets) combines elemental calcium (from calcium carbonate) with vitamin D3 (cholecalciferol) and vitamin K2 (menaquinone-7, MK-7) from Bacillus subtilis natto. Each 2-tablet daily serving supplies 750 mg calcium (94% NRV), 50 µg (2000 IU) vitamin D (1000% NRV) and 100 µg vitamin K (133% NRV). One bottle provides 45 servings.
- 750 mg calcium per 2-tablet serving (94% NRV): calcium is needed for the maintenance of normal bones and teeth and contributes to normal muscle function, normal neurotransmission, normal blood clotting and normal energy-yielding metabolism.
- 2000 IU (50 µg) vitamin D3: contributes to normal absorption/utilisation of calcium and phosphorus, normal blood calcium levels and normal immune system function.
- 100 µg vitamin K2 (MK-7 from natto): contributes to the maintenance of normal bones and to normal blood clotting.
- 45-day supply: 90 gelatin-free vegetarian tablets (45 daily portions of 2 tablets).
Nutritional Information & Active Ingredients
Pack size: 90 tablets (45 servings, net weight 128 g). Serving size: 2 tablets.
| Active ingredients | 2 tablets (serving) | % NRV* |
|---|---|---|
| Calcium (from calcium carbonate) | 750 mg | 94% |
| Vitamin K (menaquinone-7, MK-7) | 100 µg | 133% |
| Vitamin D (cholecalciferol) | 50 µg / 2000 IU | 1000% |
*NRV – Nutrient Reference Value for adults.
Ingredients
Calcium carbonate (calcium), bulking agent: microcrystalline cellulose; starch, anti-caking agent: silicon dioxide; cholecalciferol (vitamin D), menaquinone-7 (vitamin K) from Bacillus subtilis natto. Manufactured in a facility that uses ingredients derived from milk (including lactose), soy, peanuts, other nuts, cereals containing gluten, eggs, crustaceans and fish.
Directions & Warnings
Take 1 serving (2 tablets) daily before meals with a glass of water.
Warnings: Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied diet and a healthy lifestyle. Do not consume if you are allergic to any of the ingredients. Keep out of reach of young children, in a cool, dry place away from direct sunlight. This product must not be used by children, pregnant or breastfeeding women, or individuals taking anticoagulants containing vitamin K antagonists (e.g. warfarin or acenocoumarol). Before use, it is advisable to perform a 25-(OH)D blood test and consult the result with a doctor or pharmacist.
Manufacturer
OstroVit Sp. z o.o., ul. Sitarska 16, 18-300 Zambrów, Poland.









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