Palmitoyl Pentapeptide-4 (Matrixyl)
Matrixyl (Palmitoyl Pentapeptide-4) is a lipopeptide that stimulates collagen and hyaluronic acid synthesis in the skin, signaling aging skin to repair itself and increase extracellular matrix production.
Protocol
3–8% in topical formulations
Half-Life
N/A (topical)
Molecular Structure & Chemistry
20 residues • 302 atoms • Skeletal Formula
C97H145N25O33S2
1,893.19 g/mol
2251.989 Da
5.91
-0.07
-0.44
Amino Acid Sequence
Biological Mechanisms
Collagen stimulation
Observed in clinical research as a primary mechanism of action for Palmitoyl Pentapeptide-4 (Matrixyl).
Reduced wrinkle depth
Observed in clinical research as a primary mechanism of action for Palmitoyl Pentapeptide-4 (Matrixyl).
Improved skin firmness
Observed in clinical research as a primary mechanism of action for Palmitoyl Pentapeptide-4 (Matrixyl).
Hyaluronic acid production
Observed in clinical research as a primary mechanism of action for Palmitoyl Pentapeptide-4 (Matrixyl).
Skin repair signaling
Observed in clinical research as a primary mechanism of action for Palmitoyl Pentapeptide-4 (Matrixyl).
Safety & Risk Analysis
Critical Safety Warning
Black market peptides can be contaminated, mislabeled, or dangerous. Only obtain peptides via a registered doctor and legitimate pharmacy. Never attempt self-administration without professional medical supervision.
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This compound is for research purposes only. Clinical applications must be directed by a licensed physician.
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