I'm pretty sure enhanced meat are labeled as such. The lettering might be really small on the label, and may be hidden at the very bottom edge of label, but it will say "enhanced with xx% solution" or "contains a xx% marinade solution" on the label.
Next time you go shopping for meat, bring your magnifying glass and study those labels on the cryo'd pork and whole chickens.
It'll be on there somewhere. If it's not on the label, than they are not enhanced. It aint right to cover up the labels with a price tag either. It's probably against all the rules about visible nutrition labels etc.
"Moist and Tender" or "Always Tender" are dead giveaways for enhanced meat.
Modded Brinkmann Gourmet. Basic UDS. Rescued 22.5" OTS. SJS Mini-WSM. Stubbs. B&B Oak Lump.
Cannondale 2009 F8 (for burning off all the great BBQ)