Yes! Our mailing boxes are made from recycled cardboard, our cartons from sustainably-sourced paper and can be recycled practically everywhere. Our 2.5 gram flexible ecoSIP pouches are made from Aluminium, bonded to a very thin conformal layer (exactly like a can) which is separated in the usual aluminium recycling process. Just check with your local council to see if they accept aluminium foil in your regular collections, or if you need to take it to the local recycling site. Or save them up and send them back to us and we'll recycle them for you!