- ✓ 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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Product description
- ✓ 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 provides no less than 100 mcg of vitamin D. One package contains 100 tablets, making it ideal for long-term use.
Health claims
- 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
Frequently asked questions
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.
Who is a dosage of 100 mcg (4000 IU international units) of vitamin D intended for?
A dosage of 100 mcg 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.
Why combine vitamin K2 with vitamin D3?
Vitamin K2 is often combined with vitamin D3 because they complement each other in certain processes within 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.
Product features
Ingredients
| Composition per serving (1 tablet) | RI* | |
|---|---|---|
| Vitamin K (menaquinone-7 / vitamin K2) | 100 µg | 133.33% |
| Vitamin D (cholecalciferol) (4000 IU) | 100 µg | 2000% |
Vitamin D3, vitamin K2 (menaquinone), microcrystalline cellulose, calcium phosphate, magnesium stearate (anti-caking agent), silicon dioxide.
Instructions for use
Safety & storage advice
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Opened or used products cannot be returned for hygienic reasons. More about returns & refunds →
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