Have you seen the ingredient list on cough drop packages? I'm not just pointing out Halls, but take a look at some of the "natural" brands, too! This cough drop recipe is made with ingredients we can pronounce and probably have on hand, too.
I absolutely adore NLBS and can't wait to try some of these combos in my diffuser! Combine Northern Lights Black Spruce with any of the oils pictured for NEW diffuser scents you will fall in love with!