Super Strength Vitamin D3

25mcg (1,000iu) of vitamin D3

8 month supply
240 tablets

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.

Read more

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.

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.

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

The views expressed below are the personal opinion of Healthspan customers. Healthspan does not endorse these views, nor should they be regarded as health claims or medical advice. All reviews are collected by a 3rd party called Feefo. Find out more

Overall Rating: 4.61 / 5 stars, based on 25 reviews

29 November 2015

Good Quality

28 November 2015


27 November 2015

Made me feel alive again, helped restore my energy and pushed the SAD symptoms back a bit

27 November 2015


27 November 2015

Vit D Deficiency this is one of the few products on the market with the appropriate dosage to treat.

26 November 2015

Supplements the lack of sunshine. Used in MS symptoms.

25 November 2015

Buy these for my daughter. Very good value

22 November 2015

Living in the Far North of Scotland we are definitely short of sunshine and we feel these are a great help to us.

21 November 2015

Just the right product for our needs

21 November 2015

Usual great service, very user friendly!!

20 November 2015

Very quite service

19 November 2015

It keeps us going in winter

19 November 2015

I am following GP advice that me Vit D level is low and so I am taking steps to address this.

18 November 2015

Very fast reliable servic.

18 November 2015

Very good prompt service.