The 18-410 Smooth PP Treatment Pump, designed by CLC Packaging, combines functionality with precision for skincare packaging. This China-made polypropylene (PP) pump features an 18mm neck finish and delivers a precise 0.25cc dosage, ideal for face serums, moisturizers, spot treatments, and eye creams, among other applications. Its unique external spring design keeps the spring isolated from the formula, minimizing corrosion and contamination risks, making it perfect for sensitive formulations. The pump includes PP components like the actuator and closure ring, while the dip tube and gasket are made from polyethylene (PE), ensuring a reliable pumping mechanism. This treatment pump is engineered with a multi-layer design to prevent leakage during transit or shelf display. Available with decorative options such as heat stamping and aluminum shell, it offers versatility in branding opportunities. Request a quote or sample from CLC Packaging to learn more about this innovative treatment pump.