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High Strength Calcium Citrate Capsules - 500mg

A highly bio-available form of Calcium

257 reviews9810020
  • New higher-strength, vegetarian capsule
  • Faster absorption vs. Calcium Carbonate
  • Supports bone, teeth & muscle health
  • Stomach-sensitive form of calcium
- Best Price
Only 9.4p per capsule
In stock


In Stock

Supplement Description

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 capsules 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.


Product Information

High Strength Calcium Citrate capsule view
Capsule Size
23.3mm x 8.53mm
Cautions & Warnings
List of Ingredients
Recommended Intake
Legal Category


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 - 257 customers have independently reviewed and recommend High Strength Calcium Citrate from 257 reviews (showing latest 25 reviews)
Review Date
Review Details
Service rating: Internet search. Website informative. Service efficient.
Product: Easy to take. I don't know if it is making a difference yet. I have an osteoporotic fracture.
Service rating: Excellent all round.
Product: I take this because I have osteoporosis. Comes in a bio available form.
Service rating: Good service, good packaging, good products
Product: Apparently a very good supplement, but as I am taking it for osteoporosis I can't really tell how effective it is
Can't fault Just Vitamins, quick delivery and fantastic products.
Service rating: Delivery okand product welll packed.Cant tell if I need them but as on medication that inhibits absorption seemed like a good idea
Product: See above answers.. Omezrapole being taken which leaches vit b as well as calcium
Service rating: Always arrive promptly and well packaged
Product: nothing to say really, no issues
Service rating: Fast, efficient, straightforward website, no nonsense-no fuss packaging, reasonably priced. Excellent service and delivered promptly
Product: Easy to swallow, gentle on rhe stomach, no difficulty in sourcing from website
Easy, super efficient.
Service rating: Easy to order with good delivery and products packaged well
Product: Easy to take, not had any upset stomach’s as I have had with other calcium supplements.
Good products. Fast efficient service at a reasonable price.
Service rating: Easy to order and arrived quickly. Kept updated when dispatched overall a good experience.
Product: Calcium citrate easy to swallow capsules better than large carbonate ones. Easier on the stomach.
Taking for osteoporosis too early to say whether having any impact.
Service rating: Website easy to navigate , good choice of products . Royal Mail delivered on time
Product: Great to find a calcium citrate supplement with nothing added . Easy to take capsule .
Excellent products and delivery
Thank you, everything is fine
Item delivered quite quickly, website easy to negotiate and payment by card was efficient.
Service rating: Really fast delivery and great product
Product: Great product will buy again
Service rating: Excellent service - no complaints at all.
Product: Excellent supplement - menopausal reasons
Service rating: The products came on time. Nothing else to say.
Product: Can't say other than average. How can I tell after a couple of months if this supplement is any good?
Service rating: Quick service and easy to order
Product: Don’t like taking tablets and capsules are qiuick and easy to swallow. I take them for bone strengthening.
Service rating: Ordering and paying easy, your response very quick, no problems at all

Not sure about ordering again because I don't know if I should be getting calcium on a NHS prescription
Product: can't rate it because I've no way of knowing if it does the job
Service rating: Great quality product with speedy delivery thanks
Product: easy to swollow and quality product
Service rating: Google search
Product: I have Osteopenia and have sensitive tummy
Tablets easy to take and are good value and the ingredients are good and do not upset my tummy
Definitely would recommend
Quick service & good packaging
Service rating: Excellent service and high quality calcium tablets.
Product: High quality calcium tablets.
Only company that I could find who have calcium in form I need

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