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Bumble and bumble. While You Sleep product smear.

Bumble and bumble.

While You Sleep


About While You Sleep

An overnight treatment to help reverse the appearance of damaged hair – for swingy, silky (de-stressed) strands by A.M. The overnight masque is infused with Evening Primrose to help repair past wear-and-tear – and fortify against future damage.

Who It’s For
  • Density: fine to thick
  • Texture: straight to curly
  • Type: color-treated, dry, and/or damaged
How to Use

Apply on dry hair once or twice a week. For deep nourishment, leave on overnight – and then wash out with your favorite Bb.Shampoo and Conditioner.

Other Details
  • Size: 6.4 oz
  • Paraben-Free
  • Sulfate-Free
  • Phthalate-Free