1.9mg racemic epinephrine. #3 yellow cotton pellets with dispenser. Formulated to control bleeding. Ideal for most types of dental procedures. Applying directly on wet tissue quickly stops bleeding. Causes no unwanted side effects. Use EpiDri Hemostatic Pellets to control bleeding during in different types of dental procedures. Racemic epinephrine, a compound known for its superb blood clotting properties, is the main ingredient found in EpiDri.Applying the pellet on wet tissue activates the compound to stop gingival bleeding without unwanted side effects. The pack of pellets is shipped in a spring-loaded self-dispensing container for sanitary and waste-free use.