OstroVitVitamin D3 4000 + K2
- ✓ Contains vitamin D3 and K2 in one tablet.
- ✓ 100 micrograms of vitamin D per tablet.
- ✓ For adults with an increased need for vitamin D.
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- ✓ Contains vitamin D3 and K2 in one tablet.
- ✓ 100 micrograms of vitamin D per tablet.
- ✓ For adults with an increased need for vitamin D.
OstroVit Vitamin D3 4000 + K2 (100 tablets) contains a combination of vitamin D3 and K2. Each tablet delivers no less than 100 mcg of vitamin D. A package contains 100 tablets, making it ideal for long-term use.
- Vitamin K contributes to normal blood clotting
- Vitamin K contributes to the maintenance of normal bones
- Vitamin D contributes to the maintenance of normal bones
- Vitamin D contributes to the maintenance of normal teeth
- Vitamin D contributes to normal muscle function
- Vitamin D contributes to the normal function of the immune system
Who is a dose of 100 mcg (4000 IU international units) of vitamin D intended for?
A dose of 100 mcg of vitamin D is the maximum amount (UL = Upper Level) for adults. This dosage is intended for adults with increased needs, for short-term use, or as advised by an expert. Consult a doctor if you are unsure if this product is suitable for you.
What is menaquinone-7 MK-7 (vit. K) from Bacillus subtilis natto?
This is a natural form of vitamin K2, which is produced by fermentation with the bacterium Bacillus subtilis natto.
Why combine vitamin K2 with vitamin D3?
Vitamin K2 is often combined with vitamin D3 because they complement each other in certain processes in the body.
Are these tablets suitable for vegetarians?
Yes. Vitamin D3 is derived from lanolin (wool fat). Therefore, the supplement is not suitable for vegans.
| Composition per serving (1 tablet) | Amount | RI* |
|---|---|---|
| Vitamin D (cholecalciferol) (4000 IU) | 100 µg | 2000% |
| Vitamin K (menaquinone-7 / vitamin K2) | 100 µg | 133.33% |
Vitamin D3, vitamin K2 (menaquinone), microcrystalline cellulose, calcium phosphate, magnesium stearate (anti-caking agent), silicon dioxide.
At BONO, you benefit from free shipping on orders from 100. For orders below this amount, shipping costs are 9.95. Order now, delivered by Friday, September 25. More about orders & delivery →
Not satisfied? You can return your order within 100 days of receipt. The return costs are 9.95, unless the delivery was incorrect or damaged. Refunds are issued within 100 days via the same payment method. Easily request a return label via our return form.
Opened or used products cannot be returned for hygienic reasons. More about returns & refunds →
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