Vitamin D3 at 400iu (10µg) per tablet — the daily amount UK health guidance suggests for most adults, especially between October and March when sunlight is too weak for the skin to make its own.
Vitamin D contributes to the normal absorption and utilisation of calcium and phosphorus, to normal blood calcium levels, to the maintenance of normal bones, teeth and muscle function, to the normal function of the immune system, and it has a role in the process of cell division.
Key benefits
- 400iu (10µg) vitamin D3 per tablet — 200% NRV
- Matches UK daily guidance for adults
- Supports bones, teeth, muscle function and the immune system
- Suitable for vegetarians and vegans
- One small tablet a day
- No artificial flavours, colours or preservatives; free from lactose, yeast and gluten
- Made in the UK to GMP standards
Pack sizes
Available in 90 tablets and a 120 tablet promotional pack (90 + 30 free) at the same price as the 90 — the best value while stocks last. Both contain the identical tablet.
Nutrition information — per tablet
| Nutrient |
Per tablet |
%NRV* |
| Vitamin D3 (as cholecalciferol) |
10 µg (400iu) |
200% |
*NRV = Nutrient Reference Value.
Ingredients: Microcrystalline Cellulose, Di-Calcium Phosphate, Sodium Carboxymethylcellulose, Vitamin D3 Prep. (Cholecalciferol, Beta-Cyclodextrin), Anticaking Agents (Silicon Dioxide, Vegetable Source Magnesium Stearate).
Directions for use: Take 1 tablet a day with food. Do not exceed the recommended daily intake.
Frequently asked questions
What is the 120 tablet pack?
It is the same 400iu tablet — a promotional pack with 30 tablets free, sold at the price of the 90 pack.
400iu or 1000iu — which should I take?
400iu (10µg) is the amount UK guidance suggests for most adults year-round. Higher strengths such as 1000iu are often chosen by people with low sun exposure; if you are unsure, ask your GP or pharmacist.
Is this vitamin D3 vegan?
Yes. Most D3 comes from lanolin, but this one is suitable for vegetarians and vegans.
Should I take it with food?
Yes — vitamin D is fat-soluble, so a meal containing some fat helps absorption.
Food supplement. Do not exceed the stated dose. Food supplements should not be used as a substitute for a varied diet and healthy lifestyle.