OstroVit Vitamin D3 5000 IU is the high-strength sunshine-vitamin softgel from the brand’s professional vitamins line — Technology of Nutrition on the tub — built for athletes and hard-training adults who actually need a serious daily D3 dose, not a multi-tab dusting. Import and brand softgel-line copy are blunt: a top-quality preparation in a highly absorbable softgel form, recommended as a daily diet top-up when you want cholecalciferol locked in without chasing weak winter sun.
The enemy is under-dosed “immunity” multis and dry D3 tabs that look busy on a label and leave you short mid-block. OstroVit runs this SKU as an oil-based softgel with safflower oil carrier and gelatin shell — the same easy-to-swallow softgel format the brand uses across its D3 capsule line — so the fat-soluble vitamin rides in oil, not as a lonely powder speck.
Every 1-softgel serving delivers 125 µg vitamin D / 5000 IU (2500% RI) as cholecalciferol. That is the clinical card on the import nutrition panel — a full five-thousand-IU hit, not a micro-dosed “support” sprinkle. Vitamin D contributes to the normal absorption and utilisation of calcium and phosphorus, helps maintain normal blood calcium levels, and supports the maintenance of normal bones, teeth and muscle function, plus the normal function of the immune system and a role in the process of cell division — the authorised claim set the brand leads with on this D3 lane.
About 250 servings in the 250-softgel bottle (net weight 57.5 g) — months of once-daily use when you take the label serve. Zero caffeine, zero flavour dust, laboratory-confirmed quality language on the sister softgel D3 SKUs. Training blocks, desk winters, low-sun seasons, recovery weeks that still need bone-muscle-immune cover — this is the high-IU D3 softgel you can actually stick to.
Take 1 serving (1 softgel) daily, 30 minutes before a meal, as printed on the import directions. Keep the sunshine vitamin in the log the same way you keep the lifts — measured, daily, no excuses.
5000 IU. Softgel. 250 serves. Daily D3.
How to Use
- Consume 1 serving (1 softgel) daily.
- Take 30 minutes before a meal.
- Do not exceed 1 softgel (one serving) per day.
Food supplement for healthy adults. Do not exceed the recommended daily dose. Store tightly closed in a dry place at 15–25°C, away from direct sunlight.
Ingredients
Active / formula
| Vitamin D | 125 µg (5000 IU) (2500% RI) |
Other ingredients
Safflower oil (Carthamus tinctorius L.), gelatin, humectant: glycerol; purified water; cholecalciferol (vitamin D).
May contain milk (including lactose), soy, peanuts, other nuts, sesame seeds, oats, eggs, crustaceans, fish.
Always check the product packaging for the definitive ingredient list. Softgel shell contains gelatin (not suitable for vegans/vegetarians).
Supplement Facts
| Vitamin D | 125 µg (5000 IU) (2500% RI) |
|---|
Warnings
Do not exceed the recommended daily dose. Do not use the product as a substitute (replacement) for a varied diet. A balanced diet and healthy lifestyle are recommended.
Do not ingest if you are allergic to any of the ingredients. Do not consume the product by children, pregnant or nursing women. Keep out of the reach of children.
May contain milk (including lactose), soy, peanuts, other nuts, sesame seeds, oats, eggs, crustaceans, fish.
Keep this packaging tightly closed in a dry place, at a temperature of 15–25°C. Keep out of direct sunlight. Net weight: 57.5 g. Manufacturer: OstroVit Sp. z o.o., ul. Sitarska 16, 18-300 Zambrów, Poland.








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