Trinny's favourite repairing hair serum, which she has dubbed a "miracle in a bottle", not only works to restore hair health as you sleep but also boasts a very affordable price tag. From Trinny's ...

One happy shopper called the mask “life-changing” and shared: “This completely changed my hair. There’s magic in this bottle. My hair is so much shinier and healthier than it was before.

Other fans raved that it’s “silk in a bottle” and that it saved their hair “from years of damage.” ...