Reviewed by PeptideGuide Research Team|Last updated February 15, 2026
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TRH (Thyrotropin-Releasing Hormone) vs CRH (Corticotropin-Releasing Hormone)
Complete side-by-side comparison of TRH (Thyrotropin-Releasing Hormone) and CRH (Corticotropin-Releasing Hormone).
Side-by-Side Comparison
Property
TRH (Thyrotropin-Releasing Hormone)
CRH (Corticotropin-Releasing Hormone)
Name
TRH (Thyrotropin-Releasing Hormone)
CRH (Corticotropin-Releasing Hormone)
Peptide Class
Hypothalamic Releasing Hormone
Neuropeptide
Category
Endocrine
Endocrine
Dosage Range
200-500 mcg for diagnostic purposes
N/A
Half-Life
5 minutes
N/A
FDA Status
Approved for diagnostic use
Not Approved
Safety Rating
Prescription Required
Research Only
Cost Estimate
$50-100 per diagnostic test
N/A
TRH (Thyrotropin-Releasing Hormone)
Thyrotropin-Releasing Hormone (TRH) is a critical peptide hormone in the endocrine system, primarily used for diagnostic purposes. It plays a pivotal ...
View full profile →CRH (Corticotropin-Releasing Hormone)
Corticotropin-Releasing Hormone (CRH) is a pivotal neuropeptide involved in the body's response to stress. It is secreted by the hypothalamus and acts...
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