THE SCARLESS HEALER
B7-33
Fight scarring and fibrosis with this relaxin-based peptide
Also known as: Relaxin-2 analog B7-33
Overview
B7-33 is an engineered version of relaxin-2, a hormone that prevents tissue scarring. It works by stopping fibroblasts from depositing excess collagen and scar tissue. Unlike natural relaxin, B7-33 provides the anti-fibrotic benefits without causing significant blood pressure drops, making it safer for long-term use.
Key Benefits & Mechanisms
Anti-Fibrotic
Stops fibroblasts from producing excess scar tissue
Matrix Remodeling
Activates enzymes that break down excess collagen
Anti-Inflammatory
Reduces inflammatory cytokines while boosting protective ones
Tissue Regeneration
Promotes new blood vessel growth and tissue healing
Dosing Guide
Dosage
250 mcg daily
Schedule
daily
Cycle
1 week on, 1 week off
Pro Tip
Subcutaneous injection; research protocols often use 250 mcg/kg twice daily
Safety Profile
Good Safety
Good
Designed to be safer than native relaxin with fewer cardiovascular effects.
Research compound. Minimal vasodilatory side effects compared to natural relaxin.
Possible Side Effects
What to Expect
Week 1
Anti-inflammatory signaling begins
Week 2-4
Collagen remodeling and reduced fibrotic markers
Week 4+
Measurable tissue improvement in affected organs
Anti-fibrotic effects develop over weeks; tissue remodeling is a slow process.
Who Is This For
Research References
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