OstroVit Vitamin D3 4000 IU (120 capsules) is a fat-soluble vitamin D3 supplement delivering cholecalciferol suspended in olive oil inside easy-to-swallow softgels. Each 1-capsule serving provides 100 µg (4000 IU) of vitamin D (2000% NRV). One bottle contains 120 softgels (120 daily servings).
- 100 µg / 4000 IU vitamin D3 per softgel (2000% NRV): matches the EFSA tolerable upper intake level (UL) for adults of 100 µg (4000 IU) per day from all sources.
- Olive oil carrier matrix: provides dietary lipids alongside fat-soluble cholecalciferol in a compact softgel.
- Immunity, bones, teeth & muscles: vitamin D contributes to the normal function of the immune system and the maintenance of normal bones, teeth and muscle function.
- Calcium & phosphorus utilisation: vitamin D contributes to normal absorption/utilisation of calcium and phosphorus, normal blood calcium levels, and has a role in the process of cell division.
Nutritional Information & Active Ingredients
Pack size: 120 softgels (120 servings, net weight 27 g). Serving size: 1 capsule.
| Active ingredients | 1 capsule (serving) | % NRV* |
|---|---|---|
| Vitamin D (cholecalciferol) | 100 µg / 4000 IU | 2000% |
*NRV – Nutrient Reference Value for adults.
Ingredients
Olive oil, capsule shell (gelatin, humectant: glycerol; water), cholecalciferol (vitamin D). Manufactured in a facility that uses fish-derived ingredients.
Directions & Warnings
Take 1 serving (1 capsule) daily with a meal. Under Polish food-supplement labelling rules, the 4000 IU (100 µg) 1-capsule dose is labelled for healthy adults over 75 years of age; the EFSA adult tolerable upper intake level (UL) for vitamin D from all sources is 100 µg (4000 IU) daily.
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. Before use, it is advisable to perform a 25-(OH)D blood test and consult the result with a doctor or pharmacist. This product should not be used by children, pregnant women, or breastfeeding mothers.
Manufacturer
OstroVit Sp. z o.o., ul. Sitarska 16, 18-300 Zambrów, Poland.








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