Vitamin D3 Cholecalciferol 4,000iu Tablets

(19 customer reviews)
  • Vitamin D is essential nutrient that contributes to normal absorption/utilisation of calcium and phosphorus, normal blood calcium levels, normal bones, teeth and muscle function and to the normal function of the immune system.
  • Recently updated vitamin D recommendations by the European Food Safety Authority (EFSA) suggesting 15 ug (600 IU or International Units) per day for individuals over the age of one. The Vitamin D Council recommends 5000iu a day for adults all year round and the Endocrine Society recommends 1500-2000iu a day.
  • Each tablet provides vitamin D as easily absorbable D3 cholecalciferol.

In stock


Free UK 1st Class Delivery

Take one tablet daily with a meal or as directed by your medical advisor.

Binding agents: Dicalcium phosphate, Microcrystalline cellulose; Anti-caking agent: Magnesium stearate; Cholecalciferol.

Suitable for vegetarians.

If pregnant, breast feeding, taking medication, or have a medical condition, please consult your Doctor before use.
Do not exceed the recommended daily dosage.
Discontinue use if adverse reactions occur.
Food supplements must not replace a balanced diet and healthy lifestyle.
Keep out of sight and reach of children.
Store in a cool dry place.
Always read the label carefully.

Products on this site are offered as food supplements and are sold to enhance a balanced diet, they are not offered as a cure for any illness, disease or disability, always read the label. We advise you to complete your own research prior to purchase, if in doubt consult your medical advisor.

Dimensions80 × 23 × 110 mm

Based on 19 reviews

4.8 overall

Only logged in customers who have purchased this product may leave a review.

  1. Joanne

    Fast, easy purchase and quick delivery. Great price on this dosage which I take as an MS sufferer. Fab packaging for travelling as the bottle is flat. Recommended.


  2. Gillian Carpenter

    Sun has been hit and miss so these are my little sunshine pills on cloudy days

    Gillian Carpenter

  3. David W.

    Great product. Absolute essential

    David W.

  4. Dennis B.

    Everybody needs vitamin D and this is a high strength one dose a day wonder

    Dennis B.

  5. David Wilson

    Easy to order and a quality product

    David Wilson

  6. David Wilson

    Great product and great value

    David Wilson

  7. Stan M.

    Thank you for efficiently sorting out the minor problem. The items have now arrived are in pristine condition and are exactly as described. Kind regards Stan

    Stan M.

  8. Margaret

    I liked the size of the tablets, having been concerned that they would be large. Don’t yet know about the efficacy.


  9. Eric

    Product fine. Packaging could be smaller.


  10. John Day

    John Day

  11. Angela

    We have been taking this supplement for a long time, summer or winter, you notice when you run out.


  12. Tunzela

    Delivery was fast…. started the supplements a few days later.


  13. Anonymous

    gbScotland, United Kingdom

    Great product,great customer service friendly and helpful, first class delivery.


  14. Boleslaw Zmuda

    gbEngland, United Kingdom

    Boleslaw Zmuda

  15. lindsay smith

    gbEngland, United Kingdom

    Great Value, quick delivery excellent product.

    lindsay smith

  16. lindsay smith

    gbEngland, United Kingdom

    Great product, quick delivery and great price.

    lindsay smith

  17. lindsay smith

    Excellent product, easy to take, with quick delivery and a good price. Started taking these during Covid to boost my immune system and so far they seem to be doing a good job.

    lindsay smith

  18. Brian Ashley

    It seems in these climes 4000iu with the K2 is insufficient my blood test after years of this supplement only reached 97.5 according to may latest blood test ‘ normal range being 100 – 150 ‘ so I’ve increased my dosage too 8000iu, let’s see what my next B.T. shows

    Brian Ashley

  19. lindsay smith

    Great product at a reasonable price, delivery was very quick. This was my most recent order have used this company several times before would recommend.

    lindsay smith