The original formula dates back to the early 1900's. Unker's Salve contains no turpentin, no sulfates,or synthetics! It is a superior year round product. Provides lasting relief from bug bites,deep muscle aches and pains,cuts, bruises, bee stings and bug bites,all types of burns, soreness,sports injuries, sinus congestion,sinus headaches, migraine headaches,coughs, colds, flu, throat and chest congestion, dry skin, arthritis and much more. Contact us with your order and we will figure shipping and let you know and get your order out promptly.KEEP OUT OF REACH OF CHILDREN AND AWAY FROM EYES AND SENSITIVE AREAS. TO GOD BE THE GLORY!