L’Oréal Professionnel Keratin Alpha Sleek Shampoo is a professional shampoo that transforms frizzy, unruly hair into smooth, shiny and supple hair. The creamy formula gently yet effectively cleanses the hair and prepares it for long‑lasting smoothness. Thanks to Keratin Sleeker, the hair fiber is strengthened from within, making the hair more resistant to humidity. This shampoo reduces frizz and leaves the hair shiny, manageable and easier to style.

  • Transforms frizzy and unruly hair into smooth and shiny hair
  • Strengthens the hair fiber from within to reduce breakage
  • Reduces frizz and controls unwanted volume
  • Leaves the hair soft, supple, and easier to detangle