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PETG Dual-Chamber Airless Serum Bottle 15ml/30ml

This is a PETG dual-chamber airless serum bottle with an isolated powder chamber, engineered for cosmeceutical and active-skincare brands that mix powder and liquid fresh at first use. Its airless piston dispenses precise, oxygen-protected doses. Available in 15ml and 30ml, with matte, glossy, gradient, solid, or translucent finishes — fully OEM/ODM customizable.

Isolated powder chamber keeps actives dry until first-use mixing.
PETG airless piston dispenses precise, oxygen-protected doses.
PETG overcap and PP screwcap give dustproof, secure sealing.
Five finishes: matte, glossy, gradient, solid, translucent — custom colors.
Two sizes, 15ml and 30ml, with large wraparound printing area.

PRODUCT DETAILS

Product Name: PETG Dual-Chamber Airless Serum Bottle 15ml/30ml
Capacity: 15ml, 30ml
Color: Customized
Material: PETG bottle + PP screw cap + PETG overcap
Use: cosmeceutical brands
MOQ: 10000pcs

Delivery Packing: Standard export carton packing

Surface Treatment: Silk screen, frosting, electroplating, color coating, 3D printing, hot stamping

Packaging Suggestion:

The Client Profile: A cosmeceutical skincare brand launching a freeze-dried vitamin C booster that only works at full strength when mixed fresh.

The Challenge: Pure vitamin C oxidizes within days of touching water, so a pre-mixed serum browns and weakens before the bottle is half empty. The brand needed packaging that kept the active bone-dry until use — and visibly signalled “made fresh,” not “sat on a shelf.”

The Jarsking Solution:

Jarsking built the range on the clear PETG dual-chamber bottle:

A transparent body that shows the sealed powder chamber, turning freshness into a visible shelf cue.
Isolated powder storage that keeps the freeze-dried vitamin C dry until the customer activates it at first use.
An airless piston that dispenses each reconstituted dose air-free, so the serum never oxidizes between uses.
A cool light-blue cap and icy art direction that telegraph “cold and fresh,” offered as a 15ml trial and a 30ml full size from one mould family.