Calaso Smooth 18-400 Serum Pump 0.2cc

What this packaging is

A flat rectangular actuator and matte collar finish set this 18-400 serum pump apart from standard dispensing closures — precision dosing meets refined aesthetics in a single PP component. The Smooth 18-400 Serum Pump from Calaso fits any 18/400 neck bottle, making it compatible across a wide range of formats for serums, eye care, face cleansers, body oils, hand creams, body lotions, and more. Engineered in the Netherlands, where packaging craft and quality control are taken seriously, it arrives in a sleek matte black finish that works with almost any bottle design. With minimums starting at 1,200 units, it's genuinely accessible for emerging brands and limited-edition launches building out a cohesive skincare or body care line.

Why brands choose this

• Controlled dosing for high-value formulas: The 0.2cc output per stroke is purpose-built for serums, eye treatments, and concentrated body oils where over-dispensing costs brands and frustrates consumers — precise actuation protects margin and reinforces product quality at every use.
• One pump closure, eight product categories: Eye care, body lotion, body wash, body oil, hand soap, hand cream, face cleanser, shampoo — this pump's 18/400 compatibility spans a wide enough format range that brand teams can standardize a single closure across an entire product range, cutting complexity and streamlining production.
• Accessible minimums at 1,200 units for real launch flexibility: Low MOQs reduce upfront commitment for emerging brands and make limited-edition or seasonal runs financially viable — especially useful when testing a new format or rolling out a multi-SKU line without locking into large inventory positions.

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