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Vitamin D3 Tablets - 1000iu

Commonly known as the "Sunshine Vitamin"

413 reviews9610020
Buy Vitamin D3 Tablets - 1000iu
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  • Description
  • Product Information
  • Feefo Reviews Reviews

Key features

  • High strength 1 a day tablet
  • Key to the health of bones and teeth
  • Supports your immune system
  • Essential supplement during winter
Vitamin D3 1000iu tablet view
Tablet Size
8mm round tablet

Vitamin D is commonly known as the sunshine vitamin because it is synthesised in the skin following exposure to sunlight. Most healthy adults should be able to get enough Vitamin D from being outside in the sun, unfortunately in the UK in the winter time there isn’t much opportunity to get a daily dose of sunshine, and this combined with the fact that it's almost impossible to get enough through dietary sources leaves us at high risk of vitamin D deficiency. 

Science is making it increasingly apparent that Vitamin D is crucial to our health, it plays a role in the absorption of calcium and is therefore important to the health of our bones and teeth. It also supports muscle function and the maintenance of a healthy immune system.

The latest statistics are putting 1 in 5 Brits at having low vitamin D levels, this makes us susceptible to bone pain and fractures as well as many other health issues. 

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.

Those that are at particularly high risk of 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 healthy, 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 a fast growing health issue.  

High strength, natural form, easy swallow tablets

Just Vitamins Vitamin D 1000iu provides 25µg (500% recommended daily allowance) in an easy to swallow tablet. We use the natural form of Vitamin D, Cholecalciferol (Vitamin D3) in this supplement.

Nutritional Information
Each tablet typically provides:
Vitamin D (1000iu) 25µg 500% NRV

NRV = Nutrient Reference Value, µg = micrograms, iu = international units
Allergen Advice
Any ingredients containing allergens are highlighted in bold in the ingredients list.
List of Ingredients
Calcium Carbonate (with 5% Maltodextrin), Microcrystalline Cellulose, Cholecalciferol, Stearic Acid, Magnesium Stearate, Silicon Dioxide
Dosage / Suggested Intake
Take one tablet per day with food.
Legal Category
Food Supplement


Customer Reviews for Vitamin D3 1000iu

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 9.6 / 10 - 413 customers have independently reviewed and recommend Vitamin D3 from 413 reviews (showing latest 50 reviews)
Review Date
Review Details
Service rating: Efficient service and great value for money.
Product: To reduce risk of development of an infection especially in light of COVID 19
Service rating: My package arrived damaged. This happened in transit. When I contacted JustVitamins they immediately sent out a new package.
Product: Easy to consume, recyclable package.
Service rating: Fast service and good prices
Product: Good. Doctors orders. Thank you.
Great product great servicd
Service rating: Excellent company quality products fast delivery to Spain highly recommended used many times many thanks.
Product: Good quality product week packaged been taking for many years
Service rating: Vitamins arrived quickly through the letter box in a flat pack so no waiting in for them
Product: Very efficient company no problems
Service rating: Good service. Great packaging
Product: Good service. Great pakaging
Service rating: good value
Product: I have lack of vitamin d ordered by doctor to take them
Service rating: Excellent value for money and quick delivery.
Product: Have taken vitamin d in the past but with cvid d I feel it may go some way to protecting me
Service rating: Very speedy service,great value for money and good quality products.i always buy from them and I'm always pleased with my purchase.
Product: I always take it,it's great for immunity,and we don't get a lot of really sunny summers to make d3
Service rating: Easy, clear, comprehensive website. Good range of products. Easy ordering - fast delivery.
Product: Not sure what's to say - wanted Vit D supplement - these fit the bill.
Service rating: Speedy efficient service.
Product: Competitively priced tablets. Environmentally friendly recyclable plastic free packaging. I originally ordered from this supplier during shielding when I was unable to shop locally but I’ll be buying this product from Just Vitamins again even though shielding has ended. Very convenient way to buy in bulk.
Easy site to navigate

quick shipping
everything was trouble free and delivered promptly
Good product and good value. No nasties.
Service rating: Quick service and handy pack.
Product: Works well and have always taken as a supplement.
Was a really great choice
Service rating: Excellent, will always buy from this site. Fast delivery and excellent value for money.
Product: Excellent value. We thought that it may well help us fight the present virus.
Service rating: Prompt delivery, excellent packaging all compostible, good products
Product: Taking Vitamin D3 as advised by scientists, particularly during the Covid-19 crisis
Service rating: Straightforward, prompt and secure.
Product: Easy to take one a day on G.P's advice.
Prompt delivery, competitive prices, excellent product, recyclable packaging.
Service rating: I'm a regular customer because of the quality jut vitamins provide I purchase fir the whole family
Product: I use every day and has made a great difference
Service rating: Excellent !
Product: Still assessing product.
Service rating: Prompt service. Recyclable packaging.
Product: Perfect. No medical reason but just to care for teeth and bones.
Service rating: Item in stock. Quick dispatch and delivery. Great product!
Product: Great product! Just what I wanted.
As always with Just Vitamins, their service, products and pricing are second to none.
very good customer care.
Fast service
Service rating: Easy to order, fast delivery, well packaged, no problems at all.

First time using Just Vitamins as the usual place I order from was out of stock. Now I would certainly order from Just Vitamins again.
Product: Like the soft packaging that the tablets are in as easy to open and close. I am taking as recommended for my bones and RSI in wrists.
Excellent service.
Service rating: Just what I expected and arrived super quick. I will order again.
Product: Vitamin D3 - exactly what I expected.
Service rating: arrived quickly and all environmentally-friendly packaging etc. (no bubble wrap, all compostable etc. all very efficient and hassle-free.
Product: vitamin B3 is recommended to help the immune system. The small pills are easy to take
Service rating: Excellent service and will certainly be ordering again. Quick delivery
Product: Recommended to take by my GP
Although the product was out of stock they offered to send an email when fresh supplies were expected, which was so helpful when all retailers were out of stock. I will certainly use the company again. Very quick delivery once ordered.
Service rating: Very easy to navigate website, prompt delivery and good value for money.
Product: Glad that it was not in blister packs, but in a bag, so less packaging was used.
Service rating: As always, Just vitamins is a quick and efficient place to buy supplements. They are quick reliable and good value
I particularly like their commitment to being as green as possible with packaging. Things come neatly in a box now so are more secure and also it is biodegradeable. That's great
Product: It is great, not expensive, small and easy to take.
Very good service, will use again.
Service rating: Excellent product and prompt delivery
Product: Taking it to support calcium absorption
Service rating: Excellent service from start to finish. Easy to navigate the site, excellent value for money, great communication and fast delivery. Will definitely use again!
Product: I purchased Vitamin D, as I take it every day.Due to the current pandemic, I decided to order online . It is exactly the same strength as my usual brand, but much cheaper!
Excellent service - very prompt delivery
Service rating: Good range of products at a reasonable price.
Product: Excellent product. I was advised to take vitamin D by my doctor.
Service rating: I have used just vitamins for a few years now and always found their products to be competitively priced and delivered quickly.
Product: We have been taking this vitamin during the winter months as recommended by NHS. We have decided to continue taking this vitamin whilst in lockdown and our exposure to sunlight is restricted.
Service rating: Could not sleep at night after taking these
Product: Could not sleep at night after taking these
This was recommended by my GP and was advised to take for my bones,immunity,teeth and muscles as iv had Chemo and radiotherapy and im 64
Service rating: Arrived quickly and am very happy with my purchase
Product: Quick and efficient service
Service rating: Fab service. I needed a certain strength Vitamin D and Vitamin C which cant be bought in supermarkets. Just Vitamins were cheaper than anywhere else online and delivery was great. Came through the letter box. Will be ordering again when these are almost finished
Product: Really small, easy to swallow. No side effects. Have had mine with food so will be buying them again in future
Service rating: Great prices and fast delivery. Will use again.
Product: Well packaged. Taking on advice of GP
Service rating: Never looked properly at buying vitamins online but will definitely buy again. All natural, Recommended daily allowance rather than your supermarket low dosages. I’ve been taking them about a week now and feel a lot better and with Covid going around, Vitamin D is definitely something I was conscious of.

Quick and easy service, delivered through my letterbox and cheap when you compare it to your supermarket brands. I’d have to take 5 of the supermarket one to match one of these and there’s less tablets in a supermarket pack. Yet they are the same price! I can’t fault Just Vitamins.
Product: Never looked properly at buying vitamins online but will definitely buy again. All natural, Recommended daily allowance rather than your supermarket low dosages. I’ve been taking them about a week now and feel a lot better and with Covid going around, Vitamin D is definitely something I was conscious of.

Quick and easy service, delivered through my letter
Service rating: Prompt and accurate.
Product: Good. For health reasons.
Service rating: Really promo and efficient service. Sensible environment aware packaging of a good well priced product.
Product: Supplement easy to take. Recommended by clinician for ongoing condition.

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