Super Strength Vitamin D3

240 tablets

Key Features

  • Natural Source Vitamin D3
  • Also known as "The sunshine vitamin"
  • Contributes to the maintenance of normal bones and teeth
  • Supports normal muscle function

Product Overview

  • Gluten Free
  • Suitable for Vegetarians
  • Gelatin Free

What is Vitamin D3?

There are two forms of Vitamin D: D2 and D3. Vitamin D2 is made synthetically from fungus and plant matter. Vitamin D3 (also known as cholecalciferol) is the same type that is made by the body via exposure to sunlight, hence the term 'the sunshine vitamin'. Research tends to show the D3 version as being far superior to the D2 version. As we age, we are thought to be more at risk of vitamin D deficiency because our skin's ability to convert vitamin D into its active form decreases.

What is in each Tablet?

Each Super Strength tablet contains our experts' optimum recommendation of 25mcg (1,000iu) of vitamin D3 in its natural form.

Vitamin D benefits

Vitamin D has received extensive coverage in the media recently and new research shows that optimum intake levels may be far higher than originally thought. The benefits are wide and varied and include contribution to the maintenance of normal bones and teeth; contribution to the maintenance of normal muscle function; contribution to the normal function of the immune system and healthy inflammatory response, and contribution to the absorption of calcium and phosphorus and the maintenance of normal blood calcium concentrations.

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Product Information


One tablet daily. Do not take on an empty stomach.

Key nutritional values

Typical values, % NRV (where applicable) in brackets:

Natural Source Vitamin D3 25mcg (500)
equivalent to 1,000iu


Maltodextrin, Cellulose, Natural Source Vitamin D3, Coating (Hypromellose, Glycerin - of vegetable origin, Titanium Dioxide, Iron Oxide), Silica, Stearic Acid - of vegetable origin, Magnesium Stearate - of vegetable origin.

Perfect Partners to Vitamin D

These products work in perfect synergy alongside our Vitamin D range

Independent Reviews for Super Strength Vitamin D3 - 25mcg (1,000iu)

We use the independent Feefo service to collect our reviews - so you can be sure that they are verified and unedited Find out more

Overall Rating: 4.16 / 5 stars, based on 25 reviews

29 March 2015

My wife takes these for her psoriases

28 March 2015


28 March 2015

Picked up some bugs over the last few weeks so decided to wait until they have fully cleared up so that I can ascertain the benefits properly.

27 March 2015

It has made me feel better!

27 March 2015


27 March 2015

It helps to keep the worst eeffects of the winter blues at bay

27 March 2015

Timely delivery

26 March 2015

use these when unable to get outside in winter as an alternative to multivit. as medically recommended for elderly.

25 March 2015

As above

25 March 2015

I haven't a clue, I simply trust that they're doing what I want and that is helping to keep my bones, etc., healthy.

25 March 2015

good catalogue with information to decide what would be beneficial to my needs

25 March 2015

Haven't used for long but know it will help as I suffer from multiple sclerosis

25 March 2015

They are helping with my skin problems I didn't burn in the sun on my last holiday which is unusual , my partner is now taking them so we will see how he goes on.

25 March 2015

I not been taking them long enough yet to be able to comment on them

25 March 2015

My Doctor said my blood work showed low D3, so am taking it upon his advice. Really do not know yet how it is helping. Suspect prevention more than cure

24 March 2015

Maintains healthy bones and muscle function

24 March 2015

good value, just aware that as my husband and I are over 60 need to maintain good vitamin D levels

24 March 2015

To support my bone health as I am post menopause

24 March 2015

Recommended for my arthritis.

24 March 2015

It has helped both me and my husband and we have been feeling low

24 March 2015

Great value product

23 March 2015

Still using previous supply from a different source

If you are taking any prescribed medication or have any medical conditions always consult your doctor or pharmacist before taking vitamins or supplements. Keep out of sight and reach of young children. Do not exceed stated recommended intake. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Store in a cool, dry place. If you experience an adverse reaction, stop taking the supplement and seek medical advice.