Manage frizzy, unruly hair into smooth, sleek, and manageable locks with L'Oréal Professionnel Keratin Alpha Sleek Progressive Treatment. This professional smoothing treatment is formulated to reduce frizz, improve manageability, and leave hair looking healthy, soft, and brilliantly shiny.

Infused with keratin technology, the treatment helps smooth the hair fibre while providing long-lasting control and a silky finish. It works to minimise unwanted volume, reduce styling time, and protect against humidity, making it ideal for clients seeking smoother, more manageable hair.

Perfect for professional salon use, this progressive treatment delivers lasting smoothness while maintaining the hair's natural movement and softness.

Key Benefits

• Professional progressive smoothing treatment
• Reduces frizz and unwanted volume
• Leaves hair smooth, soft, and silky
• Improves manageability and styling control
• Enhances shine and healthy-looking hair
• Helps reduce blow-drying and styling time
• Long-lasting humidity protection
• Ideal for coarse, frizzy, and unruly hair