Sarah Jessica Parker has used this 'amazing' frizz-smoothing stick for the past two decades

Image of Sarah Jessica Parker with wavy long blonde hair swept to one side, wearing a silver mirrored gown, on a pink and purple watercolour background.

Many of us can understand the struggle of our tresses reacting to the change in humidity as soon as we step outside, or endlessly trying to comb our strands into a sleek updo.

While the best heat protection sprays or some of the best hair products for humidity are key for busting unwanted frizziness and keeping flyaways at bay, sometimes you need a quick and easy fix that will ensure your strands are locked in place all day.