Green Nutritionals GreenCALCIUM



Pure plant source of CALCIUM

A unique wholefood source of natural calcium, GreenCALCIUM is an organic marine plant (Lithothamnium calcareum) naturally rich in natural rich in elemental calcium, magnesium and 72 other trace minerals crucial for optimum calcium absorption and bone health.

GreenCALCIUM contains 34% elemental calcium and has a unique porous ‘honeycomb-like’ structure and a large surface area that allows for greater absorption and utilisation of calcium in the body.

GreenCALCIUM is the ideal all-natural calcium superfood, providing you with an easily absorbed, elemental calcium that is so crucial for long term health, bone density and strength. Our calcium supplements in calcium powder or tablet form make it convenient and simple to use.

Adequate dietary intake of calcium:

  • Helps ensure the proper functioning of muscles and nerves
  • Keeps the heart beating
  • Helps blood clotting and regulates blood pressure
  • Assists with metabolising iron
  • Combats effects of diets high in alcohol, caffeine, certain phosphates (found in soft drinks) and animal proteins – that can reduce the body’s ability to absorb calcium

A modern lifestyle has made it difficult for many people to get an adequate intake of calcium, and further, over-consumption of acid-producing, processed foods, strips the body’s calcium reserves. If you are searching for the best calcium supplement you can find, our organic, all-natural GreenCALCIUM will deliver.

Remember: Our bodies cannot make calcium, so it must come from the foods we eat!

Directions for use

One serve = 2.8g (approx 1 level teaspoon)
Adults: use ½ to 1 serve daily
Pregnant or Breastfeeding Mothers: use ¾ to 1 ¼ serves daily
Children aged 1-11 years: use 1/3 of a level teaspoon daily
Serving Suggestions: Mix in your favourite juice, water or simply add to food

Vegetable CAPSULES
One serve = 2 capsules
Adults: use 1 serve (2 capsules) daily
Pregnant or Breastfeeding Mothers: use 1-2 serves (2-4 capsules) daily
Children aged 1-11 years: use 1/3 of a level teaspoon of Organic GreenCALCIUM POWDER daily (DO NOT give capsules to small children).


Store below 25°C in a dry place away from direct sunlight.



100% Premium Organic Lithothamnium calcareum Marine Plant
How much Elemental Calcium?
One level teaspoon (2.8g) of GreenCALCIUM POWDER contains952mg of elemental calcium in a pure, plant form – 952mg of elemental calcium represents approx 95% of the Recommended Daily Intake (RDI) for adults.

Vegetable CAPSULES
Premium Organic Lithothamnium calcareum Marine Plant (86%), silica, vegetarian capsule (hypromellose and water).
How much Elemental Calcium?
Two (2) GreenCALCIUM Vegetarian CAPSULES contain 600mg of elemental calcium in a pure, plant form – 600mg of elemental calcium represents 60% of the Recommended Daily Intake (RDI) for adults.

GreenCALCIUM is packed in Australia under GMP Licence using Aquamin (TM) Lithothamnium calcareum marine plant imported from Ireland that is certified for use in organic systems by The Organic Trust, an EU registered Organic Certification body.

The dedicated production facility in Ireland is fully ISO 9001-2000 & HACCP Certified and adheres to strict quality and environmental controls.

The Aquamin (TM) used in GreenCALCIUM is certified Kosher, Halal and GRAS Approved and has been independently tested for purity & safety and clinically evaluated for its effectiveness as an all-natural calcium and multi-mineral supplement for bone health.

Find out more about product health benefits, how it works, where it is grown and interesting facts on the Green Nutritionals website.

EAN for all variants

Green Nutritionals GreenCALCIUM 60 capsules 9322837006316
Green Nutritionals GreenCALCIUM 240 capsules 9322837006323
Green Nutritionals GreenCALCIUM 100g powder 9322837006330
Green Nutritionals GreenCALCIUM 250g powder 9322837006347

7 reviews for Green Nutritionals GreenCALCIUM

  1. eBay Customer (from – 2023

    Awesome product :):)

  2. Seashalia (from – August 1, 2023

    I use Green Nutritional’s Green Calcium powder all the time, sometimes hard to buy, have now found it at Amazon at a good price.

  3. T (from – October 1, 2023

    I need to supplement my calcium intake and this product is perfect. The bonus is that it has a great iodine content too. Highly recommended!

  4. Ron (from – September 22, 2019

    A fantastic natural product. I have been is a calcium

  5. Denise Sullivan (from – November 26, 2020

    Product was as expected

  6. Darren (from – December 14, 2023

    best calcium alternative to milk

  7. Lesley Carbis (from – February 22, 2024

    Ordered because they are capsules and not tablets! Good size easy to take no side effects..

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