Line a slow cooker with a slow cooker liner or spray with cooking spray.
In a small bowl, mix together coconut sugar and spices.
Rub dry rub over pork tenderloins and put into slow cooker.
Pour in water and soy sauce.
Cook on low for at least 6 hours, 8 hours preferred. If possible, use tongs to stir, pull apart meat half way through or at least 30 minutes before eating.
Serve over rice, with buns, or over a salad! If you prefer, you can also add your favorite barbecue sauce to the pork before serving.
Notes
Brown sugar can be substituted for coconut sugar.Coconut aminos can be substitutes for soy sauce (I'd recommend using only a teaspoon though).Store leftovers in an air tight container with the liquid from slow cooker for up to one week or freeze right away.