In a large skillet, whisk together the broth, Italian seasoning, seasoning salt, pepper, and garlic powder.
Add the chicken to the skillet and bring to a simmer over high heat.
Reduce the heat to low and cover.
Cook for 15 to 20 minutes, until a meat thermometer inserted into the thickest part of the chicken reaches 165°F.
Remove the chicken from the skillet and shred using two forks.
Serve or place back into the cooking liquid to keep warm and moist.
