In 1989, Promil was written in Trajan Pro font.
It was now later when Wyeth Nutrition updated the logo based on 2004 logo.
Later in 2004, it was now in san serif font.
Later in 2012, they had slightly modified the logo.
Later it was now referred to Promil Four.
Like Promil Gold, Promil updated the new logo in the same font as Promil Gold.
| A division of the Pfizer Consumer Healthcare and Nestlé
Fort Dodge Animal Health products: