Pure ocean-based Seaweed Calcium in a natural multimineral complex. Our calcium seaweed supplement is complete in a marine multimineral complex providing bioactive calcium with 72 other trace minerals. The calcium is derived from 100% seaweed, which absorbs trace minerals from the surrounding seawater. The seaweed is harvested from the clean and pristine waters off the coast of Iceland in a sustainable manner. Most calcium supplements are made of inorganic compounds such as limestone or oyster shell that are not well tolerated or absorbed by the body. Certified vegan All ingredients free from pesticides and herbicides Tested safe for heavy metals Free from WHEAT, YEAST, GLUTEN, SOYA Very low trace levels of Iodine Free from MILK products (LACTOSE) Sustainable source Non GMO Pregnancy safe Gentle on the stomach Manufactured to ISO / GMP / BRC accreditation Ingredients: Lithothamnion Calcareum seaweed* providing Calcium. Vegecap (vegetable cellulose)