Two Separate Formula Chambers
Each side holds its own formula, helping brands build paired products without mixing the contents inside the package.
PP+AS dual-chamber airless pump bottle in 10ml, 30ml and 50ml for two-formula skincare concepts such as serum and lotion. Custom color and decoration; MOQ 10,000 pcs.
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This PP+AS dual-chamber bottle combines two separate product chambers in one outer package. It is designed for paired skincare concepts such as serum + lotion, day + night or two-step routines where the two formulas should remain separate until dispensing.
Each side holds its own formula, helping brands build paired products without mixing the contents inside the package.
The two-head format gives each chamber its own dispensing path and makes the two-formula concept visible to the customer.
The three confirmed capacities can support trial, treatment and core-size directions within the same dual-chamber concept.

The useful decisions are which formulas belong together, how each side should dispense and how the two-color / two-product story should appear on shelf.
Tell us what goes in each chamber — for example serum + lotion or two complementary treatments — so each side can be reviewed separately.
Confirm viscosity and output requirements for both formulas. The two sides may need different dispensing checks even when they share one outer package.
Minimum order quantity is 10,000 pcs.
Outer clarity, chamber colors, pump colors, logo and suitable decoration can be coordinated as one dual-product presentation.
10ml can suit trial or concentrated paired treatments; 30ml supports compact daily routines; 50ml gives a larger core-size direction. Confirm whether the stated capacity is total pack volume or chamber allocation in the approved specification before final production.
The value of a dual-chamber bottle comes from keeping the two formulas clear, separate and easy to use — not simply from having two compartments.
Define what each chamber does in the routine so the packaging reinforces the product story instead of confusing it.
Test viscosity, priming and output for both formulas and confirm whether the customer uses one side at a time or both in the same routine.
Use chamber color, pump color and artwork to make each formula easy to identify while keeping the overall pack visually coherent.
Yes. The dual-chamber concept is intended to keep two formulas in separate product chambers. Each formula should still be tested with its own dispensing side.
Examples include serum + lotion, day + night products or two complementary treatments. The actual pairing depends on the brand concept and formula compatibility with each dispensing side.
The confirmed material is PP+AS, the listed capacities are 10ml, 30ml and 50ml, and the MOQ is 10,000 pcs.
The visible color direction, pump colors, chamber presentation, logo and suitable decoration can be customized from the project artwork.
Send the formula for each chamber, required capacity, estimated quantity and color / decoration direction.