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Palmitoyl Pentapeptide-4
PeptideAnti-agingAlso known as: Matrixyl, Pal-KTTKS
A collagen-stimulating peptide that mimics the pro-collagen I fragment. The original Matrixyl peptide with strong clinical data.
Benefits
Stimulates collagen I, III, and IV production, reduces wrinkle depth and volume, improves skin texture.
How to Use
Apply in serum or cream form. Use morning and evening for best results.
Technical Details
pH Range5.0-7.0
Typical Concentrations0.001%-0.005%
Research Summary
One of the most clinically studied cosmetic peptides. Double-blind studies show significant reduction in wrinkle depth comparable to retinol but without irritation.
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