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Business · 15/08/2003Updated: 10/17/2026 · 1 min read

FDA Approves Injectable Dosage Form for Trenbolone and Estradiol in Feedlot Steers

Summary

The FDA is updating animal drug regulations to reflect approval of a new dosing form for trenbolone and estradiol, approved by Ivy Laboratories for use in feedlot steers to boost weight gain and feed efficiency.

Original source language: Federal Register — Food and Drug AdministrationOpen original release →

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