There are many alternatives to plastic to be considered including glass, aluminium and innovative, home-compostable options. Check that the manufacturer hasn’t used any linings (usually made from plastic) as these will inhibit the recycling process. If plastic must be used, opt for a high PCR (post-consumer recycled) content, and look for mono-material cosmetic cases as these tend to be more easily recycled than mixed-material. Almost all plastic products display the recycling symbol of a triangle formed by three circling arrows. The number in the triangle (1-7) indicates the type of plastic and its recyclability in each geographical area.