Serum Pump (18 mm) - Black

A sleek, precision Serum pump closure with 18/410mm neck size designed for dispensing serums, oils, or lotions. With a smooth pump action and the secure fit for 18mm bottle necks, it provides controlled, mess-free application for beauty and skincare products. Its modern design and reliable performance make it the perfect solution for both professional and personal use in skincare, cosmetics, and wellness products.

This serum pump can fit on any bottle with 18 mm neck size.

We recommend that these serum pumps be used with water based serums (serums with more water than oil) instead of oil based serums (serums with more oil than water) as the latter tends to leak a little during storage.