Shilajit is a type of organic mineral pitch in color from deep red to dark brown.. It forms from the terrain in the Himalayas and other mountainous regions around the world. Shilajit translates to "rock of life" in Sanskrit.Fulvic acid is a substance extracted from humus. It has a low molecular weight and a brown-black or tan appearance. It is soluble in acid, alkali, ethanol, and water. It is a class of molecular structure and behavioral characteristics. A complex of similar substances.