... France — Approved 97% or greater purity rebaudioside A for a 2-year test starting September 2009Hong Kong (steviol glycosides, January 2010 ... under multiple trade names including: Only Sweet, PureVia, Reb-A, Rebiana, SweetLeaf, and Truvia Available (regulatory status unverified) ... for steviol, and no studies showed genotoxicity for rebaudioside A. No evidence for stevia constituents causing cancer or ...