Hair conditioner made from wood is black and smelly, but eco-friendly

Hair conditioner made using lignin, a polymer found in wood and bark, works just as well as a commercial product – as long as you don’t mind the smell

​Hair conditioner made using lignin, a polymer found in wood and bark, works just as well as a commercial product – as long as you don’t mind the smell Hair conditioner made using lignin, a polymer found in wood and bark, works just as well as a commercial product – as long as you don’t mind the smell