Dual Chamber Serum Cosmetic Bottle with Glass Inner Vial

This dual chamber serum bottle combines a compact cylindrical profile with a separate glass inner vial, creating a distinctive packaging format for skincare products that require two formulations to remain apart before mixing.

The construction includes a PP protective cap, PP outer body, and PP bottom base. Inside, an LDPE piston supports controlled dispensing, while an aluminum foil seal closes the glass vial until activation. This layered structure gives brands a practical starting point for developing skincare concepts centered on mixing before use.

Othilapak supports packaging design and customization development, helping brands coordinate visual identity with structural requirements. For sourcing teams, the combination of a glass inner chamber and lightweight outer housing creates a clear, functional alternative to conventional serum bottles.