Calaso Smooth 18-415 Serum Pump 0.2cc

What this packaging is

Precision-dosed at 0.2cc per stroke, the Smooth 18-415 Serum Pump by Calaso brings controlled dispensing to a wide range of personal care formats — from eye serums and face cleansers to body oils, hand creams, and shampoos. Built from polypropylene with a glossy smooth collar and rounded actuator, it fits the 18/415 neck finish standard across many glass and plastic bottle ranges. European manufacturing means consistent quality tolerances and design refinement built in from the start. With minimums as low as 50 units, it's genuinely accessible for emerging brands testing new formulas or limited-edition launches before committing to scale.

Why brands choose this

• 50-unit minimums: rare accessibility for indie brands: Most pump closures require thousands of units upfront. At a 50-unit MOQ, this is one of the lowest-barrier entry points available for a precision serum pump — ideal for startups, custom formulations, or small-batch limited editions that need a polished, functional closure without heavy inventory risk.
• 0.2cc dose control across a wide category range: The fine 0.2cc stroke volume makes this pump a natural fit for high-value formulations where over-dispensing costs money and frustrates consumers — eye serums, face oils, body serums, even concentrated cleansers. Dose-controlled formats are increasingly expected by consumers as brands move toward less-is-more application rituals.
• 18/415 neck finish opens up bottle sourcing flexibility: The 18/415 is one of the most widely used neck standards in personal care, meaning this pump can pair with a broad range of existing glass and plastic bottle options without custom tooling. For brand developers ranging across multiple SKUs, that cross-compatibility simplifies sourcing and speeds up development timelines.

Finishes