... , it grows in the rock of the seabed, Kelp raw material: 1. Kelp, scientific name: Laminaria japonica Aresch. Alias: laminaria.A ... role fixation, the part of the leaves called thallus. 3. Chemical composition: This product contains algae glue acid, laminaran,gelose and ... ,C,P and carotene, Iodine, potassium, calcium and so on inorganic salt. 4. Orgin: There are all breeding in our Liaoning ...