Approved for a particular use
Ozempic and Wegovy contain semaglutide. The ingredient in both Mounjaro and Zepbound is tirzepatide. Their FDA approvals cover particular uses. For example, Ozempic and Mounjaro have approval for treating type 2 diabetes. This condition causes high blood sugar. Wegovy and Zepbound have approval for weight management. Those are examples, rather than every approved use; ask about the exact product, form and reason for your prescription. These approvals were checked September 26, 2026.
The letters FDA stand for the Food and Drug Administration. That agency reviews drug products for particular uses, rather than approving the whole idea of peptide care.
A pharmacy making a medicine for a patient does not give that medicine FDA approval. Compounded drugs lack this approval, as checked September 26, 2026.
Myths about medicine status
Myth — “Peptide” tells me the medicine is suitable.
A peptide has a short chain of tiny pieces, the same pieces found in proteins. That description cannot tell you whether using it is safe or legal. This explanation was checked September 26, 2026.
Myth — A government product code proves approval.
The number called an NDC identifies a drug product on a listing. Its full name is National Drug Code. Having this number is no proof that the FDA approved it. This distinction was checked September 26, 2026.
Myth — A compounded version is an approved generic.
The name generic refers to an approved drug copied from an original brand. A medicine made to order has not had FDA approval, so calling it an approved generic gives the wrong impression. The FDA calls this claim misleading in advertising guidance checked September 26, 2026.
Research wording does not answer a care question
A weight-drug chemical may carry a label saying “for research purposes”. Another phrase to watch for is “not for human consumption”, which means it is not meant for people to use. The FDA warns against buying these chemicals. Their quality is unknown; using them may harm your health. That warning was checked September 26, 2026.
Read what pharmacy compounding changes