L-carnitine is a nutrient found in the muscles, heart, and liver. Taking supplemental L-carnitine helps support muscle tissue repair in individuals involved in resistance training, and aids in the muscle recovery process by reducing muscle tissue damage associated with a resistance training regiment. It also helps improve physical performance when used in conjunction with a training regimen, and helps delay fatigue during physical activity.

Helps delay fatigue during physical activity
Helps improve physical performance when used in conjunction with a training regimen
Helps reduce muscle tissue damage and support muscle tissue repair in individuals involved in resistance training