Calaso Ribbed 18-415 Serum Pump 0.1cc

What this packaging is

A ribbed collar and glossy finish set this serum pump apart from standard closures — making the Ribbed 18-415 Serum Pump a finishing detail that actually shows up on shelf. Built from polypropylene (PP) with an 18-415 neck thread, it fits a wide range of glass and plastic containers across body lotion, body oil, face cleanser, hand soap, body wash, and shampoo formats. The 0.1cc dose output keeps dispensing controlled and consistent, while the long dip tube pulls product cleanly to the bottom. Sourced through Calaso's European manufacturing network, this pump brings a quality-feel to personal care and skincare lines at an MOQ of just one unit — genuinely accessible for small runs or sampling.

Why brands choose this

• MOQ of one removes the barrier to entry: With a minimum order of a single unit, brands at any stage — from early formulation testing to limited-edition launches — can source this pump without locking into large inventory commitments. That flexibility is rare in closure components and speeds up product development cycles considerably.
• Controlled 0.1cc dosing matches what skincare consumers expect: Precise, low-volume dispensing aligns with how consumers use concentrated serums, face cleansers, and treatment oils — reducing waste and reinforcing the sense that the product inside is high-value. As the 'less-is-more' skincare trend accelerates, dose-controlled formats are increasingly a shelf credibility signal.
• 18-415 neck compatibility spans your entire personal care lineup: A single pump spec that works across body lotion, hand soap, body wash, shampoo, and facial cleanser formats gives brand teams real ranging flexibility — fewer SKUs to manage on the component side and easier line extension without redesigning your packaging architecture.

Finishes