May 29, 2018 - COR Detroit and confirmed by the OU:
KROGER GREEK YOGURTS and KROGER FROZEN YOGURTS are OU Dairy certified when bearing an OU-D. Some of the Greek yogurts (Plain and Blended Nonfat) mistakenly bear a plain OU without the D.
Other types of Kroger yogurts are not OU certified and contain gelatin.