Cyclodextrins are a group of naturally occurring oligosaccharides, consisting of 6 or more1,4 linked alpha-D-glucopyranosyl units that are produced from starch. The parent or natural cyclodextrins from starch. The parent or natural cyclodextrins from WACKER are marketed under the CAVAMAX brand name. Chemically modified cyclodextrins or cyclodextrin derivatives are produced from the parent cyclodextrins and marketed under the CAVASOL brand name and our brand name DRAMAX for the natural cyclodextrin and TIMAX for the cyclodextrin derivatives.