Reviewed by PeptideGuide Research Team|Last updated February 15, 2026
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Endomorphin-2 vs Endomorphin-1
Complete side-by-side comparison of Endomorphin-2 and Endomorphin-1.
Side-by-Side Comparison
Property
Endomorphin-2
Endomorphin-1
Name
Endomorphin-2
Endomorphin-1
Peptide Class
Opioid peptide
Opioid peptide
Category
Pain and Opioid
Pain and Opioid
Dosage Range
N/A
N/A
Half-Life
N/A
N/A
FDA Status
Not approved
Not Approved
Safety Rating
Not Established
Research Only
Cost Estimate
N/A
N/A
Endomorphin-2
Endomorphin-2 is a potent opioid peptide that primarily targets the μ-opioid receptor, offering significant analgesic effects. Discovered in 1997, it ...
View full profile →Endomorphin-1
Endomorphin-1 is a potent opioid peptide primarily researched for its analgesic properties. As a selective agonist of the mu-opioid receptor, it offer...
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