Amino Acid, Peptide, or ProteinBiologically Active SubstanceDisease or Syndrome Lilly says further head-to-head trial data back Zepbound over Novos Wegovy 2 days ago talkbio0Tagged Comparative Efficacy, Obesity, semaglutide, SURMOUNT-5 Trial, tirzepatide, Weight Loss # Zepbound vs Wegovy: Head-to-Head Weight Loss Trial Results Sources: