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Peptide Comparison
EGF vs Matrixyl
Both are Skin & Joint peptides.
Matrixyl
Palmitoyl Pentapeptide-4
Half-life: N/A (topical)
11 providers listed
Quick Verdict
EGF
Risk
Matrixyl
Risk
Side-by-Side Comparison
About EGF
Binds EGFR (EGF receptor / ErbB1), activating RAS/MAPK and PI3K/Akt signaling cascades. Promotes keratinocyte and fibroblast proliferation, accelerates wound re-epithelialization, and stimulates collagen and hyaluronic acid production.
A 53-amino acid protein that potently stimulates cell proliferation and differentiation in epithelial and fibroblast cells. Widely used in aesthetic medicine for wound healing, skin regeneration, and post-procedure recovery. One of the most established growth factors in cosmetic dermatology.
Research Areas
About Matrixyl
Palmitoylated pentapeptide fragment of collagen I; binds TGF-β receptors on fibroblasts; upregulates collagen I, III, and fibronectin; procollagen production via MAPK pathway
The original and most clinically validated cosmeceutical peptide. A fatty acid-conjugated collagen fragment that directly stimulates fibroblasts to produce new collagen. Validated in multiple clinical trials.
Research Areas
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