Replaceable airless cartridges or inner pouches can be combined with reusable outer bottles and airless pumps. Selected models also support 360° dispensing for greater convenience.

These refillable systems reduce the need to replace the entire package. Their airless structures help limit the formula’s exposure to external air while providing more consistent dispensing and dosage control.

When the outer bottle is reused as intended, replaceable cartridges and inner pouches can help reduce material use. Over time, they may also lower overall packaging replacement costs and encourage consumers to continue purchasing compatible refills.