Styrene Acrylonitrile (SAN)
Airless Bottles for Skincare and Cosmetic Packaging
Styrene Acrylonitrile, or SAN, is a clear, rigid plastic commonly used when visual clarity and a premium appearance are important. It offers excellent transparency similar to glass while remaining lighter and more impact resistant. SAN is frequently used for outer shells or clear windows in airless bottles to showcase product color and texture. This material is ideal for brands that want a high-end look without the fragility of glass.