If you struggle with frizzy hair, Amazon has slashed the price of a product that claims to protect against humidity. The award-winning Dream Coat Anti-Frizz Treatment by Color Wow, acts as a shield against humidity, waterproofing the hair to tackle frizz, even in extreme humidity.

Amazon’s Spring Deal Days sale has proved extremely popular, and the Color Wow product has been one of the most popular items included in the beauty sale thanks to its reduction from £27 to £20.90.

It’s a…