Can you believe it?! Having your hair responsive to you and your environment by changing colour with passing temperature fluctuations. The collection of seven semi-permanent dyes each have their own reaction to your body or environment temperature.
Do you want to know how does it work?
Lauren Bowker, an amazing scientist uses a carbon-based molecule that undergoes a reversible reaction with itself. By manipulating the bonds in the dyes so that when they’re above certain temperatures one of the molecules is more stable than the other, a reaction takes place.
The result – a molecule with a slightly different absorption of light which makes it appear a different colour. Genius.