• Algae Sourced Calcium - 90 capsules

Algae-Sourced Calcium provides high levels of key ingredients that support or contribute to the maintenance of normal bones - calcium, magnesium and vitamin D. The algae that is used to derive the calcium is known as Algas Calcareas and studies have found that algae-derived calcium is a more 'bone-friendly' form of calcium as it is easily absorbed by the body and better tolerated than other calcium forms. As it is derived from the sea it naturally contains full spectrum support with a wide range of trace minerals that help support normal bones.

As well as being organic and sustainably sourced, Algae-Sourced Calcium is a lot easier to take compared to traditional calcium tablets that are often large, chalky tablets that have to be chewed.

Clinical studies have shown that this natural form of algae-sourced calcium increases ALP activity - a marker of bone growth - more effectively than calcium carbonate and calcium citrate. The vitamin D3 that is also present in Algae-Sourced Calcium is the body's preferred form as it is the same form we naturally produce in response to sunlight so is easier for the body to absorb than vitamin D2.


    750mg of calcium and 65mg of magnesium, a therapeutic amount to support bone health
    1000IU of vitamin D3, the body's preferred form of vitamin D to maximise absorption
    Vitamin D contributes to blood calcium levels, the maintenance of normal bones and the absorption and utilisation of calcium within the body
    Clinical trials have shown algae-sourced calcium is more effective at supporting bone growth than other calcium forms
    Naturally contains 13 essential bone-supporting nutrients including manganese, phosphorus, nickel, boron and strontium for broad spectrum support
    Easy to swallow capsules unlike traditional chalky, calcium carbonate supplements

Take 2 capsules in the morning and one in the evening

Serving Size - 3 capsules

Servings per container - 30


3 capsules typically contain:
Calcium (from AlgaeCal®) (Algas calcareas)     750mg
Magnesium (from AlgaeCal®) (Algas calcareas)     65mg     
Vitamin D3 (Cholecalciferol) (1000iu)         25µg    

Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

If you are pregnant, breastfeeding or taking any medications, please consult a doctor before use.

Discontinue use and consult a doctor if adverse reactions occur.

Keep out of reach of children. Refer to individual label for storage instructions. Do not use if seal under cap is broken or missing. This product is not intended to diagnose, treat or cure disease.

Algae Sourced Calcium - 90 capsules

  • Brand: Thorne Research
  • Product Code: Algae Sourced Calcium
  • Availability: In Stock
  • £33.95