A unique wholefood source of natural calcium, Green CALCIUM 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. Green CALCIUM is made using 100% organic Lithothamnium calcareum marine plant from the South West coast of Ireland and the North West coast of Iceland that contains 34% elemental calcium and 72 other trace minerals. Product Strengths 100% plant-source calcium from Lithothamnium calcareum marine plant Over 950mg of elemental calcium per level teaspoon serve Naturally contains magnesium and 70+ trace minerals Sustainably harvested; suitable for vegans, nothing else added Ingredients Per 2.8g serve (1 level teaspoon) Amount Lithothamnium calcareum whole plant powder 2.8g - providing elemental Calcium over 950mg Also naturally provides magnesium, zinc and trace minerals including boron, iodine, selenium and strontium. Nothing else added. Suggested Use One level teaspoon (2.8g) daily, blended into juice, a smoothie or food, or as directed. Contains iron - keep out of reach of children. Storage Store in a cool, dry place away from direct sunlight. Reseal after use. Always read the label and follow the directions for use. Vitamin and mineral supplements should not replace a balanced diet.