100% fractionally distilled Aloe Barbadensis Miller. We grow aloe vera plants that have been scientifically selected. Remember, not all aloe vera plants are the same. We selected one particular variety of Aloe Barbadensis Miller. We process the aloe by a unique trade secret method that selectively removes constituents which we feel are not desirable. No preservative, chemicals and/or water have been added. Bitter free. No Unpleasant taste. No preservatives. No additives. Requires no refrigeration or special handling.