Educational use only — not medical advice
Research library
Relaxin benefits
From the PeptideBase research library. Educational only — not medical advice.
Studied effects
- connective tissue remodeling
- anti-fibrotic
- pelvic floor support
- fertility support
- cardiac protection
Mechanism
Binds RXFP1 receptor, activating adenylyl cyclase and cAMP/PKA pathway. Upregulates matrix metalloproteinases (MMPs) to degrade excess collagen. Inhibits TGF-β fibrotic signaling. Promotes cervical softening and pelvic ligament compliance.