Which Pump Is Best for High-Viscosity Products?

Short answer: For most pumpable high-viscosity lotions, creams, gels, hair masks and conditioners, the best starting point is a high-viscosity lotion or treatment pump with a generous inlet, wide product passages, adequate suction and a clean-cut outlet. Choose an airless piston system when oxidation protection, hygienic dosing, any-angle use or low residual product matters more […]