1965-2005[]
2005-2017[]
2017-present[]
With the rise of the latest commercial with an owl as a mascot on March 15, 2017, Xyzal's logo and its packaging was changed once again.
Predecessors: Sanofi-Synthélabo | Aventis (Hoechst | Rhône-Poulenc)
Subsidiaries: Sanofi Pasteur | Sanofi Genzyme | Chattem | Medley | Opella Brands: |