Menthol crystal are use in aromatherapy to help relieve congestion, sore throats, cough, support immunity. Menthol crystal as to diluted in a carrier oil. Menthol crystal can cause irritation if not used properly. Menthol can sooth and calm itchy inflamed skin.
These are Additives that we put in our soap, they are not intended to diagnose, treat, cure, or prevent any disease. This is just to make you skin say AHHHH!