Guides

Compounded GLP-1 guides

Plain-language explainers to help you shop and use compounded GLP-1 medication safely — how to check that a compounding pharmacy is legitimate, and how semaglutide and tirzepatide compare for weight loss. This site is for information only and is not medical advice.

Advertising disclosure: The GLP-1 Guide is a reader-supported editorial project from Generational Health™. Some provider links are affiliate links; if you sign up through one, we may earn a commission at no additional cost to you. Compensation never changes a provider's score — ratings follow our published methodology.

Semaglutide vs. Tirzepatide for Weight Loss

How the two medications compare — mechanism, STEP vs. SURMOUNT-1 trial results, and side effects.

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How to Verify a Compounding Pharmacy

503A vs. 503B, certificate of analysis, LegitScript, and USP <797> — how to check a pharmacy is legitimate.

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