Sodium polyacrylate is considered a thickening agent because it increases the viscosity of water-based compounds. Quickly makes gels out of many different compounds. This item comes conveniently packaged in a re-useable heavy duty Ziplock style plastic bag that is heat sealed to ensure the product arrives intact and unopened. This product is safe on skin and considered non-toxic, Sodium Polyacrylate has been around for a long time and has been thoroughly tested for safety that meets the highest quality standards for consumer use. Versatile applications: For personal care products, making fake snow, gardening, or science experiments our sodium polyacrylate is a product that delivers exceptional performance. Sodium Polyacrylate is a great solution for Biohazardous cleaning applications and will quickly absorb blood and urine. Sodium Polyacrylate is a super absorbent polymer that can absorb up to 1000 times its own weight of water through osmosis. It is commonly used in in diapers, hair gels, soaps and as an absorber and thickener. Sodium polyacrylate is considered a thickening agent because it increases the viscosity of water-based compounds. This means that it abosrbs a large amount of water and crosslinks to form a gel. One of the most popular uses for sodium polyacrylate is fake snow. This is a great product that many people buy to use in science projects and activities for children. It is also commonly used in gardening and farming, as its water retention properties reduce evaporation of water in the soil. Besides this it is also a common additive in the creation of gels for cosmetic purposes. Our Sodium Polyacrylate is nontoxic and environmentally friendly.