Your cart


Sekoya food supplements


our products


Against gastric reflux

Extract : 82% calcium carbonate  

Lithothamnium, or Phymatolithon calcareum, is a small red alga, which looks like coral. It grows on the seabed close to the coast, particularly the Belgian, Icelandic and Scandinavian coasts. In their raw state, these algae are used in biological agriculture to alkalise and enrich soil. The extract selected by Sekoya comes from Scandinavia, it is naturally rich in mineral salts and trace elements.

Mainly calcium carbonate (+80%), silica and trace elements are found. In Lithothamnium, calcium is in carbonate form. Subsequently, only a small part crosses the intestinal barrier. This is why we recommend it for decreasing an excess of gastric acid, responsible for reflux and heartburn. The lithothamnium preparation offered by Sekoya contains no additives.

Lithothamnion - Sekoya
Regular price CHF 24.00
Price per unit by


  • - Gastric acidity.
  • - Gastric reflux.
  • - Natural supply of calcium

  • - 3 tablets a day, swallow 3 tablets 15 to 30 minutes before lunch or dinner with a glass of water.
  • Allergies not known
  • Contraindication Not known

Do not exceed the indicated daily dose. Keep out of reach of children. Nutritional supplements are not a substitute for a varied, balanced diet and a healthy lifestyle.

3 tablets VNR
Sodium 81.0mg *
Plant extract
Lithothamnium 2100 mg *
   of which calcium 700.0 mg 87%

*Not defined
NRV = Nutritional Reference Value

Ingredients Lithothamne (Phymatolithon calcareumFrance), sodium bicarbonate.

Nutritional supplements offered by Sekoya are manufactured in Switzerland, 100% natural, and rich in organic value.

    • - Limit acid-rich food (coffee, dairy products, meat, refined sugar) and favour basic foods (fennel, spinach, dried figs, nuts)..

90 x 812 mg capules
Product information sheet
Duration of treatment : 30 jours

Our clients talk about it

By Evelyne P., Switzerland

I feel that it has effectively reduced the acidity of my stomach, I will buy again

By Henri A., Switzerland

Good buffering effect, much less rise

By Carlos R., France

not too much effect on me

By Jasmine, Switzerland

Finally, a natural trick that works against acid reflux

By Isabel N., France

I use it regularly against acid reflux 30 minutes before meals, it acts as a natural dressing, I was able to reduce the intake of IPP without too much difficulty and I continue

By Océane P., Switzerland

Don't know about this effect, can't wait to test it, I'm waiting for my order to arrive

By Marcos, Switzerland


By Roger A., Switzerland

good presentation, I like it a lot