Palmitoyl Pentapeptide-4 Solution (0.05%)


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We are a leading peptide manufacturer with USA-based shipping and service. All peptide powders and solutions are produced under a GMP standard environment (ISO9001). Solutions recommended. The palmitoyl powder series is challenging to dissolve in water and add to the formula. Our chemists build a high concentration of 0.05% with unique technology.

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INCI Name:Palmitoyl Pentapeptide-4
  • CAS:214047-00-4
  • Sequence: Pal-Lys-Thr-Thr-Lys-Ser-OH
  • Cat No.    AP105001
  • Other Names: Pal-KTTKS
Pal-KTTKS Solution Specifications:

Applications and Properties:

Pal-KTTKS is used for wrinkle prevention and repair, eye contour care, mature skincare. It has comparable efficacy to Retinol without skin barrier damage.

It constitutes a revolutionary ingredient to treating wrinkles and a remarkable alternative to retinol and vitamin C. Repairing the matrix and the epidermal-dermal junction constitutes the mechanism of wrinkle reduction.  It also stimulates wound healing gene expression.

Mechanisms of Action

Stimulates the skin fibroblasts in order to reconstitute the extracellular matrix:  it leads to the synthesis of collagen I and IV, fibronectin and glycosaminoglycans. This physiological activity, demonstrated in vitro, is confirmed by ex vivo and overall in vivo studies.

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Palmitoyl Pentapeptide-4 Solution (0.05%)

Additional information


0.2g of Pure Powder Sample, 25 mL of 0.05% (500 ppm) Solution Sample, 1g of Pure Powder Sample, 1 L of 0.05% (500 ppm) Solution Sample

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