24-410 Black PP Flat Top Serum/Treatment Pump, 0.5cc Dosage

What this packaging is

A flat-top profile and precisely controlled 0.5cc dosage per stroke make this pump a strong fit for serums, treatments, and viscous skincare formulations. The 24-410 Black PP Flat Top Serum/Treatment Pump carries a 24/410 thread finish, designed to pair directly with Lena bottles for a secure, compatible seal. Built from polypropylene with an LDPE dip tube, it delivers consistent output stroke after stroke. Its compact 55.7mm height and sleek black finish bring a refined, retail-ready look to face moisturizers, hair treatments, cleansers, and body lotions. Manufactured in Europe, it's a reliable choice for brands building polished, functional skincare lines.

Why brands choose this

• Dose-controlled dispensing reduces waste and builds trust: At 0.5cc per stroke, this pump delivers a consistent, metered output that prevents over-dispensing — a feature increasingly valued by brands positioning around efficacy, sustainability, and premium user experience in the serum and treatment space.
• Native compatibility with Lena bottles simplifies development: The 24/410 thread finish is engineered to pair directly with Lena bottles, removing guesswork from component sourcing and cutting the time brands spend testing fitment across vendor systems.
• Cross-category versatility supports broader product ranging: Face moisturizers, hair treatments, cleansers, and body lotions all work with this format, making it a practical anchor component for brand teams building out a multi-SKU line without multiplying their supplier list.