CONTACT US

FOR U.S. AUDIENCES ONLY

To get immediate answers about alli®, please visit our FAQs page to see if we already have the information you are seeking.

To report an adverse event or side effect with this product, please call us at 1-800-897-7535, M-F 9:00am-4:30pm ET (English/Spanish) so we can give you more personalized attention.   

We appreciate hearing from you. Please see our privacy statement for questions concerning the collection of personal information. Fields marked with an asterisk (*) are required.