Zepbound, a drug with the main active ingredient tirzepatide, was found to be more helpful in helping people lose weight than Wegovy, a drug with the main active ingredient semaglutide, according to new data released Wednesday by Eli Lilly, the maker of Zepbound.

Eli Lilly (LLY), the pharma giant that produces the popular weight-loss drug Zepbound, said it plans to test the blockbuster drug as a treatment for alcohol and drug addiction starting next year.

It is made possible through a first-of-a-kind integration with Eli Lilly’s direct-to-consumer website, and aims to streamline access to the popular treatment.