Calcium
Guides and comparisons Multivitamins: how to compare daily vitamin & mineral formulas
Showing 1–12 of 17 results
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Swanson Albion Calcium, 180mg - 180 caps
€28.99 €0.16 / pc Add to cart -

NOW Foods Calcium Ascorbate, Pure Buffered Powder - 227 grams
€16.99 €74.85 / kg Add to cart -

Swanson Calcium Aspartate, 200mg Elemental Calcium - 60 caps
€11.99 €0.20 / pc Add to cart -

Swanson Calcium Carbonate, Aspartate & Citrate, 500mg - 100 tablets
€10.99 €0.11 / pc Add to cart -

NOW Foods Calcium Carbonate, Pure Powder - 340 grams
€12.99 €38.21 / kg Add to cart -

NOW Foods Calcium Citrate Pure Powder - 227 grams
€17.99 €79.25 / kg Add to cart -

Swanson Calcium Citrate, 200mg - 60 caps
€7.99 €0.13 / pc Add to cart -

Swanson Calcium D-Glucarate - 60 caps
€23.99 €0.40 / pc Add to cart -

Life Extension Calcium D-Glucarate, 200mg - 60 vcaps
€19.99 €0.33 / pc Add to cart -

NOW Foods Calcium D-Glucarate, 500mg - 90 vcaps
€38.99 €0.43 / pc Add to cart -

NOW Foods Calcium Hydroxyapatite - 120 caps
€18.99 €0.16 / pc Add to cart -

NOW Foods Calcium Lactate - 250 tablets
€23.99 €0.096 / pc Add to cart
Calcium supplements as capsules, tablets, powders and a liquid, in salts such as carbonate, citrate, lactate, aspartate and ascorbate. Packs run from 60 to 250 capsules or tablets, and powders from 227 g to 453 g. A label gives the calcium per daily serving in milligrams, next to its share of the nutrient reference value (NRV; 800 mg is 100 %), and names the salt in the ingredient list. Compare the calcium per serving and the servings in the pack, not the weight of the salt.
Frequently asked questions
What is the difference between calcium carbonate and calcium citrate?
Both are calcium salts: carbonate combines calcium with carbonic acid and citrate with citric acid. A salt weighs more than the calcium in it, which is why labels state the calcium itself and some titles say 'elemental calcium'. Compare the calcium per serving in the nutrition table, not the weight of the salt.
What are calcium D-glucarate, hydroxyapatite and coral calcium?
They are other calcium-containing ingredients that appear in titles. The ingredient list says what a product is made from, and the nutrition table shows whether calcium is declared and how much per serving, so compare the calcium line only between products that declare one.
Does calcium lactate contain lactose?
Lactate is the salt of lactic acid and is a different substance from lactose, the milk sugar. If you avoid milk or lactose, check the ingredient list, where allergens such as milk are emphasised, and any statement on the label of the exact product.