Vitamin D3 4,000iu

100mcg (4,000iu) naturally sourced high strength vitamin D3

"Very quick delivery will be ordering from you again"

What is Vitamin D3 4,000iu?

  • Suitable for Vegetarians
  • Gelatin Free
 Download Batch Certificate 62577

Vitamin D3 4,000 IU is the optimum level recommended by nutritionists to quickly correct deficiency. If you spend time training indoors or have limited exposure to natural sunlight you may be vitamin D deficient. Formulated using vitamin D3, the form of vitamin D most readily absorbed by the body, each small ‘easy-swallow’ capsule provides 4,000 IU of vitamin D3. Vitamin D3 plays a number of important roles in the body including providing support for immune health, muscle health and bone health.

Vitamin D can be obtained through food sources such as eggs, fortified cereals and oily fish, but is predominantly synthesised in the skin through exposure to sunlight.

Vitamin D deficiency is common across populations throughout the UK and as a result of a low level of exposure to sunlight, vitamin D synthesis becomes almost impossible in the winter.

Deficiency has also been observed amongst athletes including those who mainly train outdoors. This has a detrimental impact on bone health and may have wider health consequences which negatively affect athletic performance.

Vitamin D3 supplementation can play an important role in correcting vitamin D deficiency to ensure the maintenance of adequate to optimal levels.

Product Origins

The vitamin D in all our formulations is the naturally occurring D3 form (also known as cholecalciferol). Cholecalciferol is produced by processing 7-dehydrocholesterol which is extracted from the lanolin found in sheep's wool.

Lanolin is a waxy substance which helps protects the skin of sheep against rain and other environmental factors. It is extracted from wool grease and wool wax alcohols obtained from the cleaning of wool after the shearing of sheep. The lanolin is then purified which results in a substance called 7-dehydrocholesterol, the same precursor of vitamin D found in our skin. The 7-dehydrocholesterol is exposed to ultraviolet light, which replicates the chemical reaction occurring in our skin when we soak up sunlight. The final product is then stabilised on a powdered carrier to enable the manufacture of tablets.

The result of this extraction and purification process is a highly concentrated form of vitamin D3 which offers 99% purity and unparalleled quality.

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Key Features

  • 100µg (4,000iu) Vitamin D3
  • Optimum daily dose for athletes
  • Helps to maintain normal muscle function
  • Provides support for the immune system

Recommended Intake

One capsule daily, or as advised by your nutritionist.
After a period of 16 weeks, intake should be reviewed.
Do not take on an empty stomach.

Typical values per Capsule   % NRV
Vitamin D3 100µg 2,000
equivalent to 4,000iu
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Key

NRV:Nutrient Reference Value RE: Retinol Equivalent a-TE: Alpha Tocopherol Equivalent NE: Niacin Equivalent µg: Micrograms

Recommended Intake

One capsule daily, or as advised by your nutritionist.
After a period of 16 weeks, intake should be reviewed.
Do not take on an empty stomach.

Ingredients

Cellulose, Vitamin D Preparation (Sucrose, Corn Starch, Gum Arabic, Medium Chain Triglycerides, Tricalcium Phosphate, Cholecalciferol, DL-alpha-Tocopherol), Hypromellose, Magnesium Stearate - of vegetable origin, Silica.

Capsule Length

14mm

Batch Expiry Date

31/10/2018

Additional Information

Supplement should be taken under the supervision of a nutritionist or health practitioner. Monitoring of vitamin D is advisable. If you are taking any prescribed medication or have any medical conditions always consult your doctor of pharmacist before taking vitamins and supplements. Keep out of sight and reach of young children. Do not exceed recommended intake, Food supplements must not be used as a substitute for a varies and balanced diet and a healthy lifestyle. Store in a cool, dry place.

Independent Reviews for Vitamin D3 4,000iu

Overall Rating: 4.78 / 5 stars, based on 41 reviews Below you can find the latest 25 reviews. To access the full list please click here

22 February 2017

Very quick delivery will be ordering from you again

21 February 2017

Excellent large amount of iu's in one tablet. Easy to take as I have ms and need 4000 iu daily

03 February 2017

eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

02 February 2017

Great! Packaging slightly too fancy but that's also fine :)

17 January 2017

Tablets are easily digestible.

14 January 2017

Great to have the one tablet to cover the dose.

11 January 2017

Excellent

10 January 2017

Experienced headache pains I didn't have before so stopped taking them for a while. Will try again at a later date.

04 January 2017

Good value and informed sport

03 January 2017

Great product and great service!

31 December 2016

excellent packaging, like the small capsules with higher potency makes keeping well in winter easy.

27 December 2016

I was recently diagnosed as having a severe Vitamin D deficiency and was prescribed high dose Vitamin D tablets by my GP, but before I started to take them I discovered that they contained gelatine. As I am a vegetarian I had to source my own vegetarian friendly Vitamin D tablets and purchased these tablets from Healthspan.

I have only been taking the tablets for 3 weeks and already I have noticed that I am not shedding as much hair as I was (this is a common symptom of a severe Vitamin D deficiency).

Another common symptom of a severe Vitamin D deficiency is low mood. After a couple of weeks I noticed that my mood has picked up - I was suffering from Seasonal Affective Disorder.

I would highly recommend these tablets, but as they are such a high strength I would only take them if you have been diagnosed by your GP as having a severe .eficiency of Vitamin D rather than low Vitamin D levels.

19 December 2016

Excellent

13 December 2016

Excellent

05 December 2016

Excellent

20 November 2016

Excellent

17 November 2016

Perfect and the best on the market, again

06 November 2016

Excellent

27 October 2016

More bounce in my step but still exhausted. Have chronic fatique so need to give it more time.

17 October 2016

Excellent

12 October 2016

Great quality product. High Levels in an easy to take capsule. Highly recommended!