Primo 10 is designed to be fed to dense muscled pigs to reduce muscle and slow growth to stretch the show life of a pig until a designated show. A go-to diet to smoothen expressively muscled pigs, help square hind legs and relax front shoulders that have undesirable angles. Feed after 120 lb body weight.

Pigs that were fed Primo 10 include the Champion Poland and 3rd overall barrow at the 2023 Exposition, the Grand Champion Barrow overall at the 2023 Fort Worth Stock Show, and many more champions over the last 2 seasons.