Quick Summary
VitaBright Vitamin D3 4000 IU Daily is a vitamin D3 supplement in 425 micro softgels. Each softgel provides 4000 IU (100 µg) of vitamin D3, also known as cholecalciferol, in an oil-based format.
The bottle count and daily-use format make the pack quantity an important point to check before choosing an offer, especially if you want a long-lasting supply.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Vitamin D3 supplement in softgel form. |
| Strength | 4000 IU (100 µg) per softgel, which is the main figure to compare with your intended daily intake. |
| Active form | Vitamin D3, also called cholecalciferol. |
| Pack quantity | 425 micro softgels, so the total supply length is a key buying point. |
| Format | Oil-based softgels. |
What to Compare Before Buying
- Daily strength: This product provides 4000 IU (100 µg) per softgel. Check that this suits the amount you want to take each day.
- Pack quantity: The bottle contains 425 softgels. Compare that with how long you want the pack to last.
- Format: This is a softgel supplement rather than a gummy product. Choose the form you prefer to take.
- Age and intended use: The pack is described as suitable for adults and teenagers aged 13+. Make sure that matches the person who will use it.
What Else You May Need
If you are pregnant, the product text says to consult a GP or midwife before using high-strength supplements.
Before You Decide
Confirm the 4000 IU strength, the 425 softgel pack size and the softgel format before choosing an offer. If the supplement is for a teenager or for use during pregnancy, check the stated guidance first and follow the pack instructions.





