0.1oz / 3ml PETG Mini Serum Pump Ampoule with Elongated Cap

What this packaging is

A slim cylinder with an elongated cap and built-in pump, this 3ml PETG Mini Serum Pump Ampoule is engineered for the kind of precision dosing that face serums, eye treatments, and spot-care formulas demand. The PETG construction delivers a weighted, glass-like feel in the hand without the fragility, and the opaque finish shields sensitive actives from light exposure. What sets it apart functionally is the leakproof closure, pressure-sealed to survive air freight and retail transit without weeping. At just 0.1oz, this mini ampoule format is a natural fit for sampling programs, travel retail, and hero-product launches where a small format does serious work.

Why brands choose this

• Leakproof under pressure, literally: The closure is engineered to stay sealed under air-pressure changes, making this ampoule one of the few mini pump formats genuinely reliable for air freight, travel retail, and DTC subscription kits — no weeping, no waste, no consumer complaints.
• Mini format, maximum category fit: At 3ml, this pump ampoule slots directly into the fastest-growing end of the serum and eye treatment market — travel-size, sample-to-full-size conversion, and limited-edition drops. The elongated cap and pump reinforce the clinical, results-driven aesthetic consumers expect from actives-forward skincare.
• Glass-like feel without glass risk: PETG's heavier, more substantial hand feel reads as premium the moment a consumer picks it up, closing the gap between plastic and glass at a price point that works for high-volume production — a genuine advantage for brand teams ranging across retail and DTC simultaneously.