Sango Coral Powder
34% Calcium

Okinawa, Japan

Premium Sango Coral Powder (Scleractinia), rich in organic calcium (34%). 70+ highly bioavailable (90%) minerals and trace elements. 100% natural, imported directly from the market leader in Okinawa, Japan. No additives, laboratory tested. Sustainably harvested fossilised coral deposits at a depth of at least 50m. 200g
  • Premium Sango coral with 34% calcium in best Okinawa quality.
  • Recommended daily dose: 800mg calcium (in 2.35g Sango coral powder)
  • In the natural compound of Sango coral minerals
  • Sustainably harvested in Okinawa, Japan
  • Exclusively from dead corals from the sea
  • Natural mineral complex of more than 70 minerals and trace elements
  • Organic minerals with highest bioavailability
  • Calcium for blood clotting, energy, muscles, bones and teeth, digestive enzymes
  • Non-GMO, free of pesticides, radioactivity and heavy metals (laboratory tested)

Delivery : 1–3 business days

Incl. VAT, excl. Shipping

€49.50 / 1kg
In stock

Premium Bioactive Ingredients

  • High-quality, gently and sustainably harvested Sango Sea Coral from Okinawa, Japan
  • Collected at a depth of at least 50m
  • Guaranteed fossilised; living corals are not affected
  • Sango coral powder with 34% calcium content
  • Organic, highly bioavailable calcium in natural combination with more than 70 minerals and trace elements
  • Natural, organic minerals with maximum bioavailability
  • Gentle processing: after harvesting, the fossils are washed, dehydrated, sterilised for approx. 10 min. at 200°C, dried, sifted and finely ground

How are we different?

Our high-quality Sango coral products are sourced directly from the market leader in Okinawa, the southernmost region of Japan. They are 100% pure and are sustainably sourced at depths of over 50m. Due to the lack of sunlight, corals cannot live at such depths, and this product is derived from the fossilised remains of dead corals that have been naturally deposited at the bottom of the sea. This leaves the living corals around the Okinawa reef healthy and unaffected.

After harvesting, the fossil corals are washed, sterilised for over 10 minutes at 200°C, and then dried. The corals are then sieved to filter out unwanted materials, then pulverised. The fine porous structure of the fossil coral, which is preserved by this production process, ensures that the powder has a large surface-area and that it can be ionised, thus resulting in a highly bioavailable product. The coral powder is tested by an independent laboratory in Germany, and is guaranteed free from radioactivity (contains zero becquerels).


  • Premium active ingredients in their purest form
  • Sourced directly from the world’s best producers
  • Our select raw materials are the basis of all our formulations
  • Complete avoidance of all unnecessary additives and adjuvants
  • Exclusive use of valuable natural ingredients for additives
  • We voluntarily declare all ingredients
  • All extractions performed without the use of chemical solvents
  • Custom production when necessary, in order to achieve the highest possible level of purity
  • Independent laboratory testing available on product pages
  • Raw materials sourced only from premium suppliers who are committed to fair working conditions
  • Amber glass and compostable pouches used for packaging
  • Vegan capsule shells, free from PEG and carrageenans
  • Packaged in the EU according to HACCP, GMP and ISO 22000:2018 standards
  • Stored in non-toxic containers
  • Shipped in mineral oil-free boxes
  • All products guaranteed 100% free from magnesium stearate, silicon dioxide, nanoparticles (no legal opportunism), genetic engineering, artificial colours and flavours, titanium dioxide and added sugar & sweeteners



Calcium is the most abundant mineral in the human body. It is stored in about 99% of bones and teeth, contributing to their stability and strength. In cells, calcium is involved in numerous processes, including glycogen metabolism, blood clotting, maintenance of cell membranes, activation of hormones and enzymes as well as excitation of muscles and nerves.

High Bioavailability

The organic calcium and magnesium carbonate found in Sango coral is highly bioavailable. This form can be well-absorbed by body cells.

Health Benefits of Calcium According to the European Food Safety Authority (EFSA)

Calcium contributes to:

  • Normal blood clotting
  • Normal cellular energy production
  • Normal muscle function
  • Normal neurotransmission
  • Normal digestive enzyme function
  • Cell division and specialisation
  • The maintenance of bones and teeth
  • Reducing the risk of post-menopausal bone mineral density decline. Low bone mineral density is a risk factor for osteoporotic fractures
  • Normal growth and bone development in children


Recommended Dosage

Take 2.35g (approximately 1/2 tsp) Sango coral powder dissolved in water daily. The powder has a neutral taste and can be easily dissolved in water. Consumption should be spread throughout the day for best absorption.

Food Supplement

Do not exceed the recommended dose. Nutritional supplements cannot replace a balanced and varied diet. Keep out of reach of children.


Store in a cool, dry place away from direct sunlight and heat.

Nutritional Values

Ingredients: 100% Natural Sango Coral (Scleractinia) of which Calcium (min. 34%), 70+ minerals and trace elements including Magnesium, Iron, Potassium, Boron, Copper, Germanium, Iodine, Manganese, Molybdenum, Phosphorus, Potassium, Selenium, Silicone, Sulphur, Zinc.
Contains: 200g

Ingredients / 1/2 teaspoon (2.35g)

% NRV*
Calcium 800mg 100%

* Nutrient Reference Value

Per 1/2 teaspoon: 2.35g Sango Sea Coral of which min. 800mg calcium
In total: 200g Sango Sea Coral of which min. 68g calcium

Note: This is a natural product, so the exact mineral content of each batch may vary.

Product Details

German Pharmaceutical Number (PZN)



Okinawa Island, Japan


Manufacturing in Japan

Packaging in the EU according to HACCP, GMP / ISO 22000:2018 standards
Finished products stored in non-toxic containers
Shipping in mineral oil-free boxes


100% biodegradable and compostable pouches made of starch, cellulose and paper

Laboratory Tests

The purity of our formulas is important to us. This is why we have both our raw ingredients as well as our finished products extensively tested by independent laboratories to confirm purity and active ingredient content. Here, we have provided the results of some of the tests carried out on this product.

Sunday Natural

Our Philosophy

For thousands of years, cultures all over the world have been using medicinal plants and nutritious foods to naturally foster and maintain vitality and good health.

With our products, we try to emulate this ancient wisdom as much as possible.

Consequently, our philosophy is simple: everything we do meets the highest standards of quality and purity; our focus is on organic and natural ingredients.

We follow this philosophy with meticulous care on all levels and down to every last detail.

Learn more

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