Brand: Natural Factors - compare every Natural Factors product
From £7.44 across 1 UK retailer.
Categories: General Health, Vitamin D, Bone Health, Tablet
Serving size: 1 Tablet
Natural Factors Vitamin D3 25 µg (1,000 IU) supplement, offered in tablets and softgels across multiple pack sizes.
+ Provides a standard 25 µg dose of vitamin D3 per unit, with all doses clearly disclosed. + Vegetarian‑friendly formulation; free from dairy, wheat, gluten, soy, egg, fish, shellfish, salt and tree nuts. + Tablet variant includes preservatives and sweeteners, which are not present in the softgel version. + Larger packs tend to fall into a budget price tier, offering better value per dose.
The family stands out for its transparent dosing and broad allergen‑free profile, matching typical vitamin D3 supplements while adding a vegetarian claim. The tablet form uniquely contains preservatives and sweeteners, whereas the softgel avoids these additives. Both formats deliver the same 25 µg vitamin D3 dose, making the choice mainly a matter of preferred dosage form and any sensitivity to the tablet’s extra ingredients.
| Retailer | Price | Availability | Link |
|---|---|---|---|
| iHerb | £7.44 | In stock | View |