L’Oréal Professionnel Serie Expert Keratin Alpha Sleek Smooth Transformer 200ml

• Reprogram hair for up to 2 weeks of frizz control¹ and for up to 5x more smoothness with up to 2x less frizz²
• Controlling unwanted volume for daily styling in half the time³
• Up to +77% instant shine⁴
• The fragrance is Fig Leaf, Creamy Sandalwood, Orris and violet

¹Consumer test on 68 participants, 1 application/week for 4 weeks. Based on a 15-day break observation.

²Instrumental test after 4 uses of Smooth Transformer.

³Instrumental tests with routine 4 times of Shampoo + Smooth Transformer + Leave-on.

⁴Instrumental tests after one use of Smooth Transformer.

L’Oréal Professionnel Keratin Alpha Sleek Smooth Transformer is an advanced smoothing treatment designed to deliver long-lasting sleekness, softness, and shine. Developed with professional expertise, this transformative formula helps control frizz, tame flyaways, and enhance manageability for all hair types, particularly unruly or humidity-prone hair.

Infused with keratin-inspired technology, the lightweight cream works to smooth the hair fibre while maintaining natural movement and body. It helps protect against heat styling and environmental stressors, leaving hair feeling stronger, silkier, and visibly healthier after every use. The innovative Alpha Silane complex activates with heat to create a protective, water-resistant layer around each strand, helping to maintain a polished, smooth finish for up to several washes.

Ideal for clients seeking a salon-smooth look at home, the Sleek Smooth Transformer reduces blow-dry time and improves styling control without weighing the hair down. The result is glossy, frizz-free hair with a soft, touchable feel and long-lasting smoothness.

Whether you’re battling humidity or simply want a refined, straightened finish, L’Oréal Professionnel Keratin Alpha Sleek Smooth Transformer delivers professional-quality results with a luxurious, lightweight touch. Perfect for creating sleek styles that stay smooth, shiny, and beautifully controlled day after day.