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APRIL SAVINGS - Save 10% On Everything - Discount Code: JVCD21 Min Order £20, Ends 23:59 23rd April

High Strength Calcium Citrate Capsules - 500mg

A highly bio-available form of Calcium

156 reviews9810040
Only 9.9p per capsule
In stock
- Best Price
Only 8.9p per capsule
In stock
In Stock

Key features

  • New higher-strength, vegetarian capsule
  • Faster absorption vs. Calcium Carbonate
  • Supports bone, teeth & muscle health
  • Stomach-sensitive form of calcium
Pregnancy Friendly
High Strength Calcium Citrate capsule view
Capsule Size
19mm x 6mm (2-piece) capsule
  • Description
  • Product Information
  • Feefo Reviews Reviews

Calcium is the most abundant mineral found in the body, where it plays a number of important roles.

Essential for healthy bones and teeth

Some of the primary roles which calcium plays in the body are:

  • Maintenance of normal bones and teeth
  • Normal muscle function and neurotransmission
  • Regulating muscle contractions, including heartbeat 
  • Ensuring blood clots normally

Highly bioavailable premium formulation

Most Calcium supplements contain Calcium Carbonate, however our Calcium tablets use a citrate form which is more easily absorbed and carries all the same benefits. It may be of particular benefit to those who are sensitive to antacids or who have difficulty producing adequate stomach acid; Calcium Carbonate carries a risk of the stomach overcompensating by producing more acid while Calcium Citrate has no effect on stomach acid.

Formulated to maximise absorption into the body

The high bioavailability of Calcium Citrate, combined with the ease of absorption makes this form of Calcium particularly suitable for those aged 65 and over. For those on the go, it's a convenient option too, as Citrate can be taken without food, will dissolve quicker and is absorbed faster into the body compared with regular Calcium Carbonate.

Just two of our improved Calcium Citrate capsules contains 1000mg of Citrate, which provides 210mg of elemental Calcium (Ca) in a vegetarian capsule shell.


Nutritional Information

Two capsules typically provide:

  Calcium Citrate 1000mg

  providing Calcium (Ca) 210mg (26% NRV)

Allergen Advice
This product is free from: Salt, Sugar, Yeast. Artificial Colours, Flavours & Preservatives.
List of Ingredients
Calcium Citrate, Hydroxypropylmethyl Cellulose, Microcrystalline Cellulose, Magnesium Stearate.
Dosage / Suggested Intake
Swallow two to four capsules per day, or as directed by your health professional.
Legal Category
Food Supplement


Customer Reviews for High Strength Calcium Citrate

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 - 156 customers have independently reviewed and recommend High Strength Calcium Citrate from 156 reviews (showing latest 50 reviews)
Review Date
Review Details
Service rating: Easy to order and very fast delivery. Absolutely no problems. Thank you
Product: Bought for use after bariatric surgery as a supplement. Great service
I have used JustVitamins for the last few years and have always been very pleased. Quality products, fast and free delivery.
Service rating: Easy to order and goods arrived quickly and efficiently. A good natural product and love the compostable packaging.
Product: Each capsule is a relatively low dose. I like to use them to top up the calcium I get from food so the low dose gives me flexibility. Also they are more gentle on the digestive system.
Service rating: Good choice of supplements. Rapid delivery. Good packaging with less volume in waste.
Product: Very happy to find someone supplying calcium citrate as I can't take the carbonate version. It would be nice to see a choice of higher strength capsules so that one a day would suffice. It may not seem much but it taking a lot of tablets, it's nicer to not have to take things twice a day.
I feel well on these
Service rating: I placed my order and was not disappointed by delivery and product. The vitamins were suggested for a particular complaint and they are really doing the job. Thank you
Product: They work for me and that to me is all I need
Always delivered promptly and very good value
Good website, prompt dispatch, great products, fair price...
Service rating: Great service, delivered swiftly an excellent product
Product: Great service and product
Service rating: My order got lost in post and they dealt with problem quickly and efficiently. I would definitely recommend them . Products are always great.
Product: The best calcium supplement, kindest on the stomach. Have calcium deficiency and find these marvellous and good price
Service rating: Very quick delivery. Excellent service. Will certainly order again & also recommend.
Product: Taking it long-term to counteract symptoms of high oxalate levels but also as part of a programme to reverse osteoporosis.
Service rating: Consistantly good service and excellent product
Product: Easily tolerated. Taking for osteopenia
Service rating: Very efficient service
Product: Found out non fortified soya milk is low in calcium so needed a good, stomach friendly supplement, which these appear to be!
Service rating: It was good, it took little longer to receive than expected this time.
Product: Good product. I'm satisfied with the quality.
Service rating: Quick service, friendly customer services as I rang them to ensure that I was ordering the correct ones, fab quality and Value for money, and the lightweight packaging is resealable and keeps the product fresh
Product: Within days I started to feel stronger been taking for a month now and my body is much better
Service rating: I've used Just Vitamins for some years and what can I say?
Excellent products
Great range
Good advice
Brilliant site
Free delivery
Prompt delivery
Prices to make your pocket VERY happy!
Product: Very hard form of calcium to find and the price beats all others. This form is exactly what I need as it's the second best of 3 types of calcium for the body to absorb. (The 3rd is what the body converts the first 2 into and I doubt if you could even find it commercially
Service rating: It was very easy to use the website for the item I wanted. The item arrived promptly in packaging that fitted easily into the letter box.
Product: Easy to swallow contained in packaging that the tablets are easy to extract from.
They always provide their merchandise at a very good price and it's always well packed. They are also excellent with the turn around speed of orders
Service rating: Service and delivery were excellent. The product unfortunately did not agree with me.
Product: This is supposed to be easy on the stomach but still gave me pains and bloating. I have yet to find a calcium supplement that agrees with me.
Feedback Response: Sorry to hear that this supplement did not suit you. Calcium in citrate form is generally easier on the stomach for most people and this is a relatively low strength capsule. If taking more than capsule per day, they are best spread out over the course of the day.
Good quality.
Service rating: Prompt reliable service. On to my second order with this Company and would definitely recommend them. This is the best online vitamin company I have dealt with. Many Thanks
Product: Was given a carbonate calcium supplement for arthritis and gave me a sore stomach do switched to this one and now mo problems
Service rating: Order dealt with quickly and efficiently.
Product: Hard to find Calcum Citrate
Delivered the product I ordered in a reasonable timeframe and the product came in good condition
Always good and prompt!
Service rating: Always reliable and efficient. No long waits with Just Vitamins. The products are consistently good and the sales are brilliant!
Product: Have had this for years. An excellent combination which supposedly facilitates absorbtion.
Service rating: Very happy with prompt delivery and the product
Product: Very happy with prompt delivery and packaging. The product has been very beneficial
Excellent service. Received my order on time. Packaging eco friendly..
Service rating: Super fast delivery excellent service
Product: Good results no tummy upset I
Two a day to help care for my bones
Service rating: Amazing and quick service, will definitely be ordering more
Product: Helps with my daily dose of calcium
Service rating: Very fast, efficient service
Product: I have found the calcium citrate has a lot fewer unpleasant side effects on the bowel than calcium carbonate products.
Service rating: excellent service
Product: I've been using this for a few years now and find no problems
Service rating: Dealt with order quickly and the quality was excellent. Company are very knowledgeable about their products For example easily digestible calcium. Not always available at other companies.
Product: Easily digested which suits us
Fast shipping, item as described.
Service rating: Excellent quick service and very reasonable prices . Always happy to place an order with Just Vitamins.
Product: Being a borderline Osteoporosis sufferer my GP recommended I top up my Calcium intake.
Service rating: Always speedy and efficient. Easy to order, great range of products, quantities to suit and the letterbox packaging is brilliant. Now paper-based sachets as well.
Product: I need to take supplementary calcium because of bariatric bypass surgery. This supplement is very easy to take .
Service rating: The service was really good as we are going through this crazy time at the moment and my vitamins still came fast
Product: I always buy these vitamins as recommend by my Dr
Service rating: Packaging great for storage in cupboards and getting through letter boxes.
Vitamins good value and dont cause me any digestive problems
Delivery as stated
Product: Easy to take (2 a day) for aging lady bone problems
Service rating: Just Vitamins has consistently for-filled my orders toa very high standard. Thank you,
Bags now in compostable materials. Great idea.
Product: Very good.easy to swallow
Service rating: A good service and packaged so that they'll fit through the letterbox.
Product: I'm taking calcium as a post-menopausal woman as advised by the medical profession. Whether they work or not, I honestly can't say. I broke my ankle a couple of years ago but maybe I would have with or without calcium. I'm just hedging my bets here!
Service rating: I like this product for the following reasons:-
1. I prefer calcium citrate as it is more soluble than calcium carbonate, which is usually used in calcium supplements.
2. It is one of the very few calcium supplements which is in capsule form as I struggle with swallowing tablets.
3. It has mo maize or corn filler which is very commonly used and I have a significant food intolerance to corn.
4.There is no plastc container as they come in a thickened paper pouch which is excellent and a much greener way of containing the capsules. The pouch also reseals very well.
5.I think for 45 days supply (90 capsules - two daily) of a product of this quality and which suits me so well that the price is quite reasonable.
Product: Already done. See my previous review.
Service rating: The item I wanted was delivered promptly yes I would recommend to a friend. On their internet site they give a full and detailed information on each product that they handle.
Product: The item was ordered because I have osteoporosis the supplement was just what I wanted.
Service rating: It's always come when you say. It good value for money and a a very good productv
Product: There for my mum joints .
Service rating: Excellent service
Product: excellent service
Service rating: Purchase received within days of ordering. Efficient service.
Product: Taking this to help my bones as I am on medication that can affect my bones.
Service rating: Superb quality products ! Vast incredible choice. Very helpful to read other people’s reviews. Second to none delivery !! Would definitely recommend this company to my family & friends.
Product: It took me a long time to find this form of calcium,as it is better absorbed than calcium carbonate. I take this supplement to support my general health.
Service rating: Always speedy delivery!
Product: Good value.
Prompt and inexpensive
Service rating: Excellent 5*
Delivered quickly and well packaged. Good use by dates and very good prices.
Product: Good Calcium supplement it works and does not cause stomach problems. Using due to menopause and osteoarthritis.
Service rating: Speed and efficiency. Good product. Free post and packing is a good incentive.
Product: An efficiently absorbed calcium. It protects our bodies in old age.
Service rating: Prompt delivery, great product. Definitely deal with them again!
Product: Need extra calcium

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