The U.S. Food and Drug Administration reissued a decision first made by the agency in October that a shortage of the diabetes/weight-loss med tirzepatide is over.

The Food and Drug Administration (FDA) has reaffirmed that Mounjaro and Zepbound are no longer in shortage following a reevaluation of its decision to remove it from the federal drug shortage list

The FDA said Thursday it’s standing by its earlier decision that the shortage of tirzepatide — the active ingredient in Eli Lilly’s diabetes and weight loss drugs Mounjaro and Zepbound — is over.

The FDA’s decision will close a lucrative market opportunity for compounding pharmacies, although the agency will give a limited grace period before taking any enforcement actions.