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PMID: 41931110 Bioconjug Chem Development of a Long-Acting and Stapled Dual Amylin and Calcitonin Receptor Agonist as Monotherapy and Combination with GLP-1R Agonists for the Treatment of Obesity

Both are weekly injections that reduce appetite and improve blood sugar, but they differ in brand names, cost, and availability

There is currently no MHRA or NICE guidance on combining retatrutide with testosterone, as retatrutide remains unlicensed in the UK