For most of us, we only have the visual and tactile signs to let us know the extent to which our hair is damaged from, say, being overzealous with the best hair straighteners. But ...
It’s an idea that certainly piqued my curiosity when I was invited for a ‘hair X-ray’ at award-winning London salon Haug London Haus. Okay, so it’s not an actual X-ray (we’re still talking ...