“Personalized” blend
Where a compounded drug parts company with an FDA-approved one, where 503A parts company with 503B, and which accreditation programs tell them apart.
What is “Personalized” blend?
A compounded product combining a GLP-1 with something else: B12, glycine, NAD+, an amino acid.
It is marketed as tailored care, and it is also a way to argue the preparation is not simply a copy of an approved drug. The additives have no trial evidence for weight loss at these doses, and they change what you are comparing on price.
Related reading: Why Compounded Semaglutide Is Mixed With B12
GLP Watchdog writes these definitions from FDA labels and peer-reviewed PubMed literature.
Other terms under Pharmacy and drug forms
Where the evidence lives
- The full GLP-1 glossary (150 terms, 8 categories)
- Research articles — written from primary sources
- Tools and calculators
- Compare GLP-1 telehealth providers