Real 97% pure sassafras oil, not artificial oil. Contains safrole, not for internal applications, ideal for aromatherapy. Will be shipped Priority Mail free in padded flat rate envelope. Shipping in a Priority Mail box, or Priority Express padded envelope available at extra cost. Damaged or lost orders during transit will not be compensated. $50 insurance included free of charge on all orders, full coverage available by selecting the $5 Standard shipping option which will also be shipped Priority Mail. Bulk available on request.