Summer Hair Colours 2024. I've asked the experts which colour trends we can expect to see everywhere in 2024. The current world record, set in 2023, measures 10.2 microns (by comparison, the average human hair is around 50 to 70 microns), and feels as soft as candyfloss.

I’ve asked the experts which colour trends we can expect to see everywhere in 2024. The most anticipated 2024 hair color trends turn up the volume with hues that are rich, warm, and vintage.