Imagine that your hair turns fire engine red once a warm breeze touches your face, and when the AC is blasting, your hair looks as black as ravens. Lauren Bowker is the owner of a company named The Unseen, and she’s created a never-before-seen hair dye that changes colour depending on the temperature of the surroundings.
The hair dye is called FIRE, and is available in multiple colour ranges from bright red to more subtle colours.
The application of the dye is said to be semi-permanent, lasting over a few washes.
Sadly the brand is currently still looking for commercial partners to help take the innovation to market. So you might need to wait a little longer before jumping on the colour-changing hair trend.