Organamin is a pure Lithothamnium Calcareum mineral complex from red algae, containing naturally occurring calcium and magnesium.
About Organamin
Organamin contains pure Lithothamnium Calcareum, a red-algae-derived mineral complex. Its naturally occurring minerals include calcium and magnesium.
Why calcium and magnesium matter
Calcium helps maintain normal bones and teeth and plays a role in normal muscle function and nerve transmission. Magnesium also contributes to normal muscle and nerve function. These are established roles of the nutrients; the amount you obtain depends on your diet and the mineral content of your chosen serving.
Check the current product label for the amount per serving and recommended directions.
Research on marine-algae minerals
Marine-algae mineral preparations have been investigated in human studies. A small clinical study of Aquamin F examined calcium-metabolism markers, and a preliminary study explored joint function. This research is relevant to understanding the ingredient category, but it does not establish that every algae preparation or dose has the same effects. The studies linked below tested Aquamin preparations, not the finished Organamin product.
- Study of calcium derived from Lithothamnion species (Zenk and colleagues)
- Preliminary study of a marine-algae mineral preparation and joint function (Frestedt and colleagues)
- NIH information on calcium and magnesium
Directions and suitability
Follow the directions on your current label. Consult your healthcare professional if you take medication, have a medical condition, are pregnant or breastfeeding, or are considering use for a child. Do not replace prescribed treatment with a supplement.
Storage
Store below 25°C and keep out of reach of children.

