Calaso Smooth 24-410 Serum Pump 0.3cc

What this packaging is

Precision-dosed at 0.3cc per stroke, the Smooth 24-410 Serum Pump from Calaso delivers controlled dispensing across a wide range of formulas — from lightweight eye serums and face cleansers to thicker body lotions and shampoos. Built from durable PP with a matte finish and smooth collar, it pairs the tactile feel of a premium component with the practical reliability brands need at scale. The 24-410 thread finish ensures broad bottle compatibility, and a built-in lock function prevents accidental dispensing in transit. Warehoused in both the USA and the Netherlands, it's accessible to brands on either side of the Atlantic. Whether you're developing a sleek skincare line or a refined body care collection, this pump brings a cohesive, polished look to the full range.

Why brands choose this

• Dose-controlled dispensing built for serums and beyond: At 0.3cc per stroke, this pump delivers consistent, measured output — reducing product waste and giving consumers the controlled application experience they expect from premium skincare and body care formats. Dose precision is increasingly a consumer trust signal in the serum and treatment category.
• Lock function that protects product and brand integrity: The integrated lock mechanism prevents accidental dispensing during shipping and retail handling — a practical detail that matters enormously for high-value serums, oils, and cleansers where leakage can mean lost product and a poor unboxing experience.
• Dual-warehouse availability cuts lead times for US and EU brands: Stocked in warehouses in both the USA and the Netherlands, this pump is positioned to move fast for brands operating in either market — reducing customs friction and shortening the gap between order and production. With an MOQ of 576 units, it's also genuinely accessible for emerging brands testing new SKUs or running limited-edition launches.

Finishes