Reviewed by PeptideGuide Research Team|Last updated February 15, 2026
Medical Disclaimer
This content is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before using any peptide.Read full disclaimer
Back to Comparisons
Dynorphin A vs Beta-Endorphin
Complete side-by-side comparison of Dynorphin A and Beta-Endorphin.
Side-by-Side Comparison
Property
Dynorphin A
Beta-Endorphin
Name
Dynorphin A
Beta-Endorphin
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 Applicable
Safety Rating
Not Established
Generally Well-Tolerated
Cost Estimate
N/A
N/A
Dynorphin A
Dynorphin A is an opioid peptide primarily involved in the modulation of pain and stress responses through its action on kappa-opioid receptors. As a ...
View full profile →Beta-Endorphin
Beta-Endorphin is a naturally occurring opioid peptide that plays a crucial role in pain management and mood regulation. It is produced by the pituita...
View full profile →