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High Strength Calcium Citrate Capsules - 500mg

A highly bio-available form of Calcium

179 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
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 - 179 customers have independently reviewed and recommend High Strength Calcium Citrate from 179 reviews (showing latest 25 reviews)
Review Date
Review Details
Service rating: A quick easy service with a great product, would use them again
Product: An excellent service and a great product, would use the a gain for sure
Very good.
Service rating: Arrived as stated, well packaged and the calcium capsules are easy to take. Would recommend the company Just Vitamins and the product. Thank you.
Product: Taking this product to offset the painful side effects of an anti cancer drug taken daily over the next three and a half years. Seems to be making a bad situation more bearable. Will use this Just Vitamins and this product again. Thank you.
Service rating: Quick delivery good price and one of the few companies that offer calcium in a format that's easy to swallow.
Product: To boost calcium and protect bones as going through menopause.
Service rating: Good value speedy delivery thank you
Product: I am taking this supplement for osteopenia
Service rating: Great service
Product: I’m using it because calcium isn’t abundant in many foods
Service rating: Excellent service. Order delivered quickly and post box friendly. Have used Just Vitamins for a while now. Will continue to do so.
Product: I prefer to take calcium citrate and this is not so easily available in most health stores, and when so it is usually expensive. I am very pleased with Just Vitamins product. I take calcium supplements as I have osteoporosis.
Service rating: I ordered by phone as I was experiencing difficulty ordering on line, the person who took the order handled it efficiently. I received the order very quickly within a couple of days.
Product: Have to take a calcium supplement as I have osteoporosis the calcium supplement that my Dr prescribed upset my stomach, wasn't vegan, contained aspartame and another sweetener also the type of calcium used is renown for causing stomach problems.
Just vitamins calcium citrate suits me its gentle on the stomach and easy to take.

Service rating: Very easy to order, got vitamins in good time
Product: Easy to swollow, good price
Service rating: Prompt service and good strong resealable bags containing the tablets.
Product: Delighted to have found calcium tablets that don’t make my stomach ache.
Service rating: My order was sent quickly, and I was kept informed of its progress all the way through .
Product: My order was delivered quickly and I was kept informed of its progress all the way through .
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.

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