I tried the new Gisou hair mask for a month straight and it transformed my thirsty winter strands into glossy locks

(L-R) Hand holding the honeycomb-like pot of the Gisou Honey Gloss Ceramide Hair Mask and a swatch of the hair mask on fingers, on a pink watercolour background.

Delivering a hit of hydration, enhancing shine and encouraging bounce, this all-in-one hair mask is the newest addition to Gisou's cult haircare lineup - and I got my hands on it an entire month before the launch so I could put it to the ultimate test.

If you spoke to me at the beginning of last December I would've told you that my haircare routine was almost perfect, equipped with the best shampoo for fine hair and one of the best heat protection sprays. But, my strands were starting to feel the harsh effects of the colder weather conditions, so you can only imagine my joy when Gisou's Honey Gloss Ceramide Hair Mask landed on my desk, a month before its official launch date.