Palmitoyl Pentapeptide-4 (Matrixyl)
팔미토일 펜타펩타이드-4
INCI: PALMITOYL PENTAPEPTIDE-4
A signal peptide that mimics a collagen breakdown fragment, triggering the skin to produce more collagen, fibronectin, and hyaluronic acid. Strong clinical evidence at 3–5 ppm concentrations. Commonly used in anti-aging serums and eye creams. Well-tolerated alongside retinol and other actives — no notable interaction concerns.
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