Contact Us Question or Comments? Contact Us. Enter your information and click Submit. Someone from our team will get back to you promptly. We can also be contacted toll-free at 1-888-423-0139. * Required Field Name*Street AddressCity, State, ZIP CodeEmail* Your Message*PhoneProduct Lot Code #*The Product Lot Code typically appears near a product's expiration date on the product packaging. Please provide all the letters and numbers that you see. Examples are shown below. Product UPC #*Product UPC = a 12 numerical digit code uniquely assigned to a retail product unit. An example image is shown below. Product Expiration Date*If applicable, please provide any information about the product's expiration or best-by date from the product packaging.Name of store where product was purchasedPlease provide the complete name of the store where you purchased the product in question. Fields with an asterisk (*) are required.