Blog
Articles, guides, and regulatory updates from our community.
Peptide Therapy for Gut Health: From IBS to Intestinal Permeability
How peptides like BPC-157, larazotide, and KPV are being studied for gastrointestinal conditions — from inflammatory bowel disease to intestinal barrier repair.
By Peptide Association Editorial Team
Semaglutide vs Tirzepatide: Comparing GLP-1 Therapies
A head-to-head comparison of the two leading GLP-1 receptor agonists — mechanisms of action, clinical trial data, side effects, and practical considerations for providers and patients.
By Peptide Association Editorial Team
The Science Behind Growth Hormone Secretagogues
How CJC-1295, ipamorelin, tesamorelin, and other GH secretagogues work — the physiology, clinical evidence, and practical protocols for growth hormone optimization.
By Peptide Association Editorial Team
PT-141: The First FDA-Approved Peptide for Sexual Health
How bremelanotide (PT-141) works through melanocortin receptors to address hypoactive sexual desire disorder — mechanism, clinical data, and practical prescribing considerations.
By Peptide Association Editorial Team
Peptide Therapy for Sleep and Recovery Optimization
How peptides like DSIP, epitalon, and GH secretagogues can support sleep architecture, recovery, and circadian health — the evidence and practical protocols.
By Peptide Association Editorial Team