Firming Peptide Firming Peptide
Firming Peptide is a signal peptide that supports the skin in producing collagen and elastin. After a few weeks of regular use the skin looks firmer and tighter, and fine lines are less visible. Recommended for mature skin that is losing firmness.
FIRMINGA 117% increase in collagen synthesis in-vitro at 2.5% (Lubrizol Active Organics, 2017). Clinically: a 28% increase in firmness over 12 weeks.
Signal peptides activate TGF-β receptors on fibroblasts, stimulating transcription of the COL1A1, COL3A1 and ELN genes. They inhibit MMP-1 (collagenase).



















