Plastic-free conditioner, why is it so hard to find a good, solid bar? As a sleep-deprived mum who rarely remembers to brush her hair, I need a conditioner that helps me to keep on top of the tangles so I can avoid the dreadlock that lingers on the side of my head. While there are ‘natural’ liquid options available in recycled plastic packaging, a solid conditioner bar has a lower carbon footprint so I really wanted to make the swap.