Kirkland Signature USDA Prime Beef Loin Tenderloin Peeled Extreme is a premium, pre-trimmed cut of beef that eliminates the need for extensive butchering at home. The "Peeled Extreme" designation means the silver skin, chain (psoas minor), and tough connective tissues have been professionally removed, leaving only the prized psoas major muscle and the wing (iliacus muscle). This results in significantly less waste compared to a whole untrimmed tenderloin.

USDA Prime is the highest quality grade assigned by the United States Department of Agriculture, indicating superior marbling, tenderness, and flavor. This cut is ideal for preparing filet mignon steaks, beef Wellington, or whole roasted tenderloin for special occasions. The tenderloin can be sliced into steaks of varying thickness for grilling, pan-searing, or sous vide cooking. For best results, cook to medium-rare (130°F internal temperature) to preserve the buttery, melt-in-your-mouth texture that makes tenderloin one of the most sought-after cuts of beef.