Designed to "revive brittle hair", the Resistance Bain Force Architecte Shampoo (which is the Kératase bestseller we think we've spotted in the photo) uses Vita-Ciment Complex to help prevent breakage ...

Taking to her Instagram Story, the Houdini singer shared a behind-the-scenes dressing room snap with her makeup artist, Katie ...

YUM. Our last pick is the most tinted of them all. The Bumble and Bumble Brown Hair Powder is so pigmented you could even use it to cover up grown-out roots. That’s some seriously dark dry shampoo.