1oz / 30ml PET Cylinder Double-Wall Airless Pump Bottle with MS Overcap, PP Inner Bottle & PP Pump, 0.23cc Dosage

What this packaging is

A precise 0.23cc dose per press makes this 1oz / 30ml PET Cylinder Double-Wall Airless Pump Bottle a natural fit for high-performance skincare. The double-wall construction pairs a rigid PET outer shell with a PP inner bottle and pump, protecting oxygen-sensitive formulas from contamination and oxidation. The MS overcap adds a polished, finished look while shielding the pump between uses. At 3.7 inches tall with a 1.65-inch diameter, the slim cylinder works across face serums, eye serums, moisturizers, foundations, and primers — exactly the formats where dose control and formula integrity matter most.

Why brands choose this

• Airless mechanism protects formula integrity: The sealed airless system prevents air and light from reaching product, extending shelf life and preserving active ingredients — a critical factor for brands developing vitamin C serums, retinol moisturizers, or other oxidation-sensitive formulas that consumers increasingly expect to perform through the last pump.
• Controlled 0.23cc dosage supports premium positioning: Precise micro-dosing reduces waste and reinforces a sense of clinical efficacy at point of use, which resonates with consumers who equate measured dispensing with professional-grade skincare. This kind of dose control is especially compelling for high-concentration serums and treatment moisturizers.
• Slim cylinder silhouette spans five high-demand categories: The compact 1.65-inch diameter and straight cylinder profile translate cleanly across face serum, eye serum, foundation, primer, and moisturizer — giving brand teams a single airless format that can range across a full skincare and complexion line without requalifying new packaging each time.