Granny Weatherwax's Delightfully Magical Bath Salt

The short answer is that my wife needed a bath salt prop for a Halloween costume and we got tired of looking for bath salts in the store and ended up just picking up some Epsom salts, pouring them in a mason jar, and she asked me to make a label and to have fun with it. So! as it reads:
Granny Weatherwax's Delightfully Magical Bath Salts; Guarenteed not to put you in a homicidal rage and crave face flesh!

 Found a drawing of Weatherwax on teh googles, it's not mine