ZJ Pack 1.35oz / 40ml MS Dual-Chamber Airless Pump Bottle (10ml + 30ml) with PETG Inner Chambers & 0.08cc + 0.23cc Dosages

What this packaging is

Two formulas, one pump stroke — that's the core idea behind the 1.35oz / 40ml AS Dual-Chamber Airless Pump Bottle. Built with a 10ml + 30ml PP inner chamber configuration, it dispenses two separate formulas through a single outlet at a precise fixed ratio (0.08cc + 0.23cc per stroke), so every application delivers exactly what you formulated. The cylindrical airless format protects formula integrity by eliminating air exposure, making it a natural fit for face serums, moisturizers, sunscreen, and eye creams where actives need protection. Decoration options include electroplating, spray coating, and water transfer printing — giving brands real finish versatility to own their shelf presence.

Why brands choose this

• Fixed-ratio dual dispensing unlocks new product architecture: The 10ml + 30ml chamber split with calibrated 0.08cc + 0.23cc dosages per stroke lets brands combine two actives — like an antioxidant serum and a moisturizing base — without asking consumers to do anything extra. This creates meaningful product differentiation that's built into the packaging itself, not just the formula.
• Single-outlet design removes friction from multi-formula rituals: Both chambers dispense through one shared pump head, meaning no second actuator, no guesswork, no extra step for the consumer. In a market where routine simplification is a consistent driver of purchase intent, a genuinely seamless two-in-one application experience is a compelling shelf and D2C story.
• Airless format protects formula integrity where it matters most: Face serums, eye creams, and SPF actives are especially vulnerable to oxidation and contamination. The airless pump mechanism eliminates air contact throughout the product's use life, supporting both formula stability and consumer confidence — a real functional advantage for brands working with sensitive or high-value active ingredients.

Decoration