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High Strength Calcium Citrate Capsules - 500mg

A highly bio-available form of Calcium

168 reviews9810040
Only 8.9p per capsule
In stock
- Best Price
Only 8.0p 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
21.2mm x 7.34mm (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
 Elemental Calcium (26% NRV)  210mg

NRV = Nutrient Reference Value

Allergen Advice
Ingredients containing allergens are highlighted in bold in the ingredients list. 
List of Ingredients
Calcium Citrate, Hydroxypropylmethyl Cellulose, Microcrystalline Cellulose, Magnesium Stearate.
Dosage / Suggested Intake
Swallow two capsules per day with food, or as directed by your health professional.
Legal Category
Food Supplement with Calcium


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 - 168 customers have independently reviewed and recommend High Strength Calcium Citrate from 168 reviews (showing latest 25 reviews)
Review Date
Review Details
Service rating: Items quire expensive, but good seem good quality and dispatched speedily. Well packaged (but not overly packed and can fit through door flap) and arrived in good condition.
Product: Easy to swallow. Seem good quality.
Arrived quickly, sensible packaging.
Service rating: A perfect delivery as always. Excellent products at good prices. I have used this company for years and will carry on doing so.
Product: I believe that most of us need extra calcium. I have used this version for years.
Service rating: Fast efficient service
Product: Good alternative to calcium carbonate
Service rating: Very easy to order, good choice of product sizes, fast delivery and letterbox-friendly. All-round satisfaction.
Product: I need to take daily calcium because of a medical condition and this supplement is easy and pleasant to take.
Yes definutrly
Service rating: Ordering was easy the vitamins are packed in packages which fit easily into the postbox and they are easy to take.
Product: I have am taking the supplement because it keeps my bones strong and also assists blood circulation both of which are vital for the elderly, for vegans and vegetarians.
Service rating: Good price, rapid delivery, excellent product
Product: This is an excellent product, which I buy regularly from thnis firm
Service rating: I thought the service was good and yes I will be ordering from them again
Product: I think the product is good it doesn't upset the stomach and I will be ordering it from them again
Yes I would recommend this service to my friends, the delivery was quick and I will certainly be ordering again soon,these vitamins, Wellman 70+ are brilliant
Service rating: Very quick del good product I would buy from them again
Product: they are absorable and easy to take
Delivery was excellent and I appreciated the minimal packaging used. Vitamins are good price too.
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!

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