New HPPD Inhibitor registered for soybeans in select counties This includes products such as Balance Flexx, Armezon, Impact, Callisto, Laudis, and now a newly registered product from BASF called Alite 27 (27 stands for the Group 27 Herbicide). Alite 27 is the first and only EPA registered HPPD available for use in soybeans on the Liberty Link GT27 beans in select counties for 2020.