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High Strength Vitamin D3 Tablets - 4000iu

Premium Natural Source Vitamin D3 - the form most readily absorbed by the body

(155 reviews)9810020
Buy High Strength Vitamin D3 Tablets - 4000iu
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£6.95
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£11.45
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  • Super strength 1 a day tablet
  • Helps build strong bones and teeth
  • Ideal strength to quickly correct deficiency
  • 2000% Nutrient Reference Value

Supplement Description

Our Vitamin D3 4000iu is the optimum level recommended by nutritionists to quickly correct deficiency. Vitamin D supplementation can play an important role in correcting Vitamin D deficiency to ensure the maintenance of adequate levels in the body.

Vitamin D plays a number of crucial roles in the body including providing support for immune health, muscle health and strong bones and teeth. 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 - hence why it is often as the 'sunshine vitamin'.

Most healthy adults should theoretically be able to get enough Vitamin D from being outside in the sun, however Vitamin D deficiency is very common throughout the UK. This is as a result of a low level of exposure to sunlight, making Vitamin D synthesis almost impossible during the winter.

High strength, natural form tablet

Our 4000iu high strength Vitamin D supplement provides 100µg (2000% Nutrient Reference Value) in an 8mm round, odourless tablet with no coating. We use a high quality natural form of Vitamin D, Cholecalciferol (Vitamin D3) in this supplement - the form of Vitamin D most readily absorbed by the body. Our manufacturing process gives us a highly concentrated form of Vitamin D3 which offers 99% purity and unbeatable quality.

Recommended as a food supplement by the FSA

The Food Standards Agency recommends that if you are pregnant or breastfeeding you should take a 400iu/ 10µg supplement of Vitamin D each day.

People who may be at risk from Vitamin D deficiency include people who:
  • are of Asian origin
  • rarely get outdoors
  • eat no meat or oily fish

Vitamin D and rickets in children

Vitamin D is crucial for the maintenance of health and strong bones, a deficiency in Vitamin D can cause rickets in young children which is a weakening and softening of bones which can lead to bone deformities. After World War II instances of rickets in the UK was in very small numbers due to the British government introducing cod liver oil as a supplement - this is a great food source of Vitamin D. However between 2003 and 2013 the NHS reported a 430% increase in cases of rickets and it is becoming an increasing issue.  

Nutritional Information

Vegetarian

One tablet typically provides: 
Vitamin D3 (4000iu) 100µg 2000% NRV

NRV means Nutrient Reference Value

Allergen Advice

Contains no allergens as listed in Food Labelling Regulations (1996) Schedule AA1
Free from Salt & Sugar
Contains no Artificial Colours, Flavours or Preservatives
Suitable for vegetarians

Cautions / Possible Side Effects

Keep out of reach of children.

List of Ingredients

Ingredients (in weight order): Dibasic Calcium Phosphate, Microcrystalline Cellulose, Vitamin D3 Preparation (Sucrose, Modified Starch, Maltodextrin, Cholecalciferol), Stearic Acid, Magnesium Stearate, Silicon Dioxide

Dosage / Suggested Intake

Take one tablet per day with food. 

Tablet Size

8mm Round tablet

Legal Category

Food Supplement

Customer Reviews for High Strength Vitamin D3 4000iu

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

Overall product rating 9.8 / 10 - 155 customers have independently reviewed and recommend High Strength Vitamin D3 from 155 reviews (showing latest 50 reviews)
Review Date
Rating
Review Details
Got what I ordered, in time & with no problems.
Service Rating: Good prices and speedy delivery -no problems. Will certainly use them in future.
Product: I was recommended by a doctor to take this vitamin as I have hypothyroidism. The tablets are easy to swallow and reasonably priced. No nonsense packaging.
Service Rating: Quick delivery good service
Product: Very quick delivery and product just as expected
Easy to use website. Delivered as stated. Competitive prices
Efficient
Service Rating: Quick service very efficient, thanks
Product: I am sure these are great not sure how to measure the effect.
Service Rating: Sorry but Oder person who isn't used to the computer,so at times press the wrong keys! Service was excellent,and feel happy to be a customer,and I shall be ordering again soon.I think your vitamins are much better than I have been taking,thank you,what more is there to say,except keep it up!
Product: Deficiency in vitamin D.3,as I said previously I feel much better on theses than the ones I was previously taking
Service Rating: delivered what i ordered very quickly
Product: very good service and fast delivery
Service Rating: Great service / good price/ fast delivery good vitamins
Product: Always use high strength Vitamin D3 4000iu great product
Service Rating: I bought several items for here and was pleased with all of them. Packaging was good and delivery excellent. Would recommend.
Product: Good packaging, would order again.
Service Rating: Fast efficient service. Good value for money. Would buy from just vitamins in the future.
Product: Only just started taking the d3 supplements so havent really noticed a massive difference in the way im feeling. As i am very deficient it will take a while.
The goods arrived as expected but I have not noticed any difference yet. I assume you need time to notice any change. The tablets are easy to take and there is no nasty taste.
Service Rating: Quick service. Well packaged. Thanks.
Product: Seem to have improved the brain fog I had been experiencing. Generally feel sharper.
Service Rating: Quick delivery, reasonably priced.
Product: Quick delivery, too soon to tell if they've worked...
Service Rating: Excellent.. good value too
Product: It’s what it deserves ....
Service Rating: The vitamins I ordered arrived very quickly so I would certainly use this company again.
Product: I cannot rate the supplement just yet as I was diagnosed with very low vitamin D. Will have more blood tests in June which will show whether these vitamins have worked or not.
Service Rating: I did not find the service good. I meant to order packets of 60 and I pressed the wrong Qty ordering 30 per. I rang next morning Saturday and was told I could not alter the order but to ring another No. on the Monday. On ringing the No. Monday morning I was told it was not possible to ammend order, not happy! M J Haisman
Product: It is a supplement that was advised.
Feedback Response: I've taken a look at your order. I think you intended to order the 120 packs, but actually ordered 2 x 60 (Turmeric and Vit D 4000iu). I've refunded £6.97, which is the difference between the 2 pack sizes.
I apologise for your experience on the phone. It isn't possible to change an order, but we can easily cancel it and replace the order with the correct pack sizes. We'll review our staff training with those involved.
Service Rating: I have used just vitamins a few times for supplements always found the website easy to use as I am not computer literate. Delivery is always quick & problem free.
Product: I have only been taking them for a short while so not sure yet if they will give me the result I am looking for. I was put on Vitamin D3 by my doctor due to low levels after a blood test my hair was falling out & nails in bad condition but would only perscribe them for six months so I thought I would try taking a low dose just to keep my Vit D levels up.
Service Rating: Quick service. Amazing prices. There was a discount code available also. I got a years supply of vitamins for ubder £25
Product: Its for my wife it gives her alot more energy
Service Rating: Extremely prompt/efficient handling and delivery of orders! Thank you.
Product: Excellent value for cost and delivery
Service Rating: Prompt delivery, reasonably priced. Will purchase again when needed and would recommend.
Product: Diagnosed with Vitamin D deficiency and dosage was close to that prescribed by my G.P.
Service Rating: I thought the service was very good I phoned and ordered and it was here in Crete within 10 days Packaging was also good I would love to know what oother suppliments they do
Product: Good service and also good response team on the telephone
Excellent prices, rapid and efficient service
Service Rating: excellent would highly recommend
Product: Excellent would highly recommend
Service Rating: Twice have I ordered from Just Vitamins and rightly so! I’m a huge fan of pure nature in food, drink and supplements. The bone supplement, D3 and starflower products have done their job brilliantly. Customer service is a given, as you will note from other reviews. Will remain a JV customer for life!
Product: Does the job! Better than the D2 pills doctor gave me. Seen an improvement in 4weeks of use.
GOOD CUSTOMER CARE.
Fast and quality
Service Rating: Easy to order. Delivered when they stated they would be. Free P& P. Will be where I order from in future.
Product: Difficult to rate at the moment. Only been taking them for 2 weeks. However, not taking as many pain killers, which is progress.
Very good concise information concerning health benefits of products sold. Delivery targets met constantly.
Efficient and quick - next day delivery
I always buy from you. I also recommend your site to my friends
Service Rating: Very efficient service, took only 2 days.
Product: I think they are viable and seem to not contain anything unwanted, but it's hard to tell with vitamins the effect they are having.
Fast delivery service.
Service Rating: I received my order quickly and correctly and I was pleased. I will use them again and recommend to my friends.
Product: I'm satisfied this far but cannot comment further until some time has passed as it can take a few months to notice the benefits.
Easy to use web page and payment system. Quick delivery time.
Service Rating: Very prompt straightforward service
Product: Difficult to gauge impact soon my health but easy to take.
As always, first class.
Great price and great service.
Service Rating: Super efficient service.
Product: I’m using these tablets for osteoporosis.
Excellent service
Service Rating: Excellent price, fast delivery in packages that actually fit through a letterbox. Can’t fault it.
Product: Great dose quantity between the slightly too high 5,000 and the far too low 1,000. Little known fact that vitamin D is a great cure for psoriasis, it cleared mine almost completely after 10 years of misery. Also helps with aching muscles, I don’t know why everyone doesn’t take it.
Service Rating: The vitamins came quickly, securely wrapped and fitted through the letter box, so no hassle in receiving them; the packet they are in has a self-sealing top, so that's really handy, no need to de-cant; simple, cheap and good for you!
Product: For me, the sensible thing to do in the winter. A pill a day compensates for the lack of sunshine!
Service Rating: service was first rate from start to finish
Product: very pleased as always with this product
Excellent service! Great idea having vitamins delivered in envelopes.delivery service very quick!
Service Rating: Fair prices. Items as described. Fast delivery. Would use again
Product: Very good quality products
Service Rating: Very quick delivery and as far as I'm aware taking these vitamins is helping me, as I only recently received the diagnosis of Osteoporosis, Osteoarthritis AND Fibromyalgia. Earlier it was discovered that I have 3 congenitally fused vertabrae which have caused kypho-scoliosis. I refuse to take pharma drugs so will keep buying from justvitamins.
Product: I have autoimmune diseases and last time I paid for a blood test it came back as Vitamin D insufficiency...I had severe pain in my joints. I now take a high dose as recommended by Dr Axe.
Fast service and great products as always. Will definitely return.
Service Rating: As usual quick delivery, good product information reasonably priced
Product: quality at good price. will continue to purchase
Very Fast delivery and love the packs instead of bottles
Service Rating: Usual excellent service and speedy dispatch and delivery. Great value for money and simple to order.
Product: These really help with my psoriasis
P1243-150324

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