Airless Pump Bottles: The Complete Sourcing Guide for Cosmetic Brands
Airless pump bottles use a vacuum-driven piston to dispense cosmetic products without exposing them to air. According to an industry packaging test, vitamin C serum stored in airless containers oxidized at only 5% over six months, compared with over 40% in conventional open-cap bottles. The same source reported 0% microbial contamination in airless packaging over […]
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