If the concentration changed, your unit number changes too, even though your milligram dose stays the same
If you don't measure it, you don't know, you can't know what you don't measure
PlexusDx delivers compounded semaglutide injections to all 50 states without insurance requirements, membership fees, or prior authorization delays
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Medically reviewed by Dr Kathryn Basford Last reviewed: 02 Jul 2026 What are GLP-1 patches
Ozempic (semaglutide) is a once-weekly injectable medication that belongs to a drug class called glucagon-like peptide-1 (GLP-1) receptor agonists