Reviewed by PeptideGuide Research Team|Last updated February 15, 2026
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Liraglutide vs Dulaglutide
Complete side-by-side comparison of Liraglutide and Dulaglutide.
Side-by-Side Comparison
Property
Liraglutide
Dulaglutide
Name
Liraglutide
Dulaglutide
Peptide Class
GLP-1 receptor agonist
Glucagon-like peptide-1 receptor agonist
Category
Weight Loss and Metabolic
Weight Loss and Metabolic
Dosage Range
0.6 mg to 3 mg daily
0.75 mg to 1.5 mg once weekly
Half-Life
13 hours
4.7 days
FDA Status
Approved
Approved
Safety Rating
Prescription Required
Prescription Required
Cost Estimate
$800-1200/month
$500-800 per cycle
Liraglutide
Liraglutide is a GLP-1 receptor agonist primarily used for weight management and Type 2 diabetes control. It mimics the action of the GLP-1 hormone, e...
View full profile →Dulaglutide
Dulaglutide is a glucagon-like peptide-1 receptor agonist used primarily for the management of type 2 diabetes and as an aid in weight loss. It functi...
View full profile →