Why do the two Sango coral products differ in nutrient content, even though they are produced from the same raw material?

The nutrient content varies between these two products because the raw material (i.e., the fossilised Sango coral) was harvested at different depths, and the nutritional value of the coral depends on the depth at which it was found.

All of our Sango coral products consist of 100% pure Sango coral: they contain no additives of any kind.