We are delighted to invite you to the 19th Annual International Conference of the Metabolomics Society, which will be held on June 18-22, 2023 in downtown Niagara Falls, Canada, at the Niagara Falls Convention Centre. This venue provides state-of-the-art meeting facilities within walking distance to the majestic Horseshoe Falls, as well as hotels, restaurants and attractions located in the Fallsview Entertainment District.